{"id":68940,"date":"2026-01-30T22:56:57","date_gmt":"2026-01-30T14:56:57","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/68940.html"},"modified":"2026-01-30T22:56:57","modified_gmt":"2026-01-30T14:56:57","slug":"%e5%af%b9%e4%ba%8ec%ef%bc%9a%e6%a8%a1%e7%89%88%e5%88%9d%e9%98%b6%e7%9a%84%e8%a7%a3%e6%9e%90","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/68940.html","title":{"rendered":"\u5bf9\u4e8eC++\uff1a\u6a21\u7248\u521d\u9636\u7684\u89e3\u6790"},"content":{"rendered":"

\u5f00\u7bc7\u4ecb\u7ecd：<\/h2>\n

hello \u5927\u5bb6，\u5728\u4e0a\u4e00\u7bc7\u535a\u5ba2\u4e2d，\u6211\u4eec\u5171\u540c\u4e86\u89e3\u4e86C++\u4e2d\u7684\u5185\u5b58\u7ba1\u7406，\u5e76\u4e14\u638c\u63e1\u4e86new\u548cdelete\u7684\u7528\u6cd5，\u540c\u65f6\u8fd8\u4e86\u89e3\u4e86\u5b83\u4eec\u4e0emalloc\u3002calloc\u3001free\u7684\u533a\u522b，\u4e0d\u77e5\u9053\u5927\u5bb6\u6536\u83b7\u5982\u4f55\u5462？<\/p>\n

\u90a3\u4e48\u5728\u672c\u7bc7\u535a\u5ba2\u4e2d，\u6211\u4eec\u5c31\u8981\u4e00\u8d77\u4e86\u89e3\u4e00\u4e0b，C++\u4e2d\u771f\u771f\u6b63\u6b63\u7684\u725b\u6ce2\u4e00\u7684\u4e00\u4e2a\u8bbe\u8ba1：\u6a21\u7248，\u53ef\u4ee5\u8fd9\u4e48\u8bf4，\u5728\u6a21\u7248\u8fd8\u6ca1\u51fa\u6765\u4e4b\u524d，\u5f53\u65f6\u7684\u4eba\u4eec\u8fd8\u4e0d\u662f\u90a3\u4e48\u63a5\u53d7C++，\u4f46\u662f\u5f53\u6a21\u7248\u4e00\u95ee\u4e16，C++\u5f7b\u5e95\u5e2d\u5377\u5168\u7403，\u626c\u540d\u7acb\u4e07\u3002<\/p>\n

\u90a3\u4e48，\u6a21\u7248\u7a76\u7adf\u662f\u4ec0\u4e48，\u53c8\u6709\u4ec0\u4e48\u9b45\u529b，\u80fd\u591f\u8ba9C++\u53d8\u5f97\u5389\u5bb3\u8d77\u6765\u5462？\u5728\u8fd9\u4e00\u7bc7\u535a\u5ba2\u4e2d，\u6211\u4eec\u5c31\u5c06\u7814\u7a76：C++\u6a21\u7248\u521d\u9636\u8bf6，\u6ce8\u610f，\u53ea\u662f\u521d\u9636，\u8fd9\u4e5f\u5c31\u4ee3\u8868\u8fd8\u6709\u8fdb\u9636\u7684，\u4f46\u662f\u90a3\u4e2a\u6211\u4eec\u8981\u7559\u5230\u540e\u9762\u518d\u8bf4，\u76ee\u524d\u6765\u8bf4，\u6211\u4eec\u5bf9C++\u7684\u6a21\u7248\u7684\u638c\u63e1\u7a0b\u5ea6\u8fbe\u5230\u6a21\u7248\u521d\u9636\u5c31\u884c\u3002<\/p>\n

OK，\u8bdd\u4e0d\u591a\u8bf4，\u6211\u4eec\u53d1\u8f66\u3002<\/p>\n

\u6cdb\u578b\u7f16\u7a0b：<\/h2>\n

\u6211\u4eec\u5148\u770b\u4e0b\u9762\u4e00\u6bb5\u4ee3\u7801：<\/p>\n

void Swap(int& left, int& right)
\n{
\nint temp = left;
\nleft = right;
\nright = temp;
\n}
\nvoid Swap(double& left, double& right)
\n{
\ndouble temp = left;
\nleft = right;
\nright = temp;
\n}
\nvoid Swap(char& left, char& right)
\n{
\nchar temp = left;
\nleft = right;
\nright = temp;
\n}
\n……<\/p>\n

\u53ef\u4ee5\u770b\u5230，\u4e0a\u9762\u662f\u4ea4\u6362\u51fd\u6570，\u8fd9\u4e2a\u5927\u5bb6\u5e94\u8be5\u4e0d\u964c\u751f，\u6211\u4eec\u6392\u5e8f\u7b97\u6cd5\u4e2d\u7ecf\u5e38\u7528\u5230，\u90a3\u4e48\u6b63\u5982\u4e0a\u9762\u4e00\u6837，\u5982\u679c\u6211\u4eec\u60f3\u8981\u4ea4\u6362int\u7c7b\u578b\u7684\u6570\u636e\u65f6，\u6211\u4eec\u5c31\u5f97\u5199\u4e00\u4e2aint\u7c7b\u578b\u7684swap\u51fd\u6570，\u800c\u8981\u662f\u60f3\u4ea4\u6362float\u7c7b\u578b\u7684\u6570\u636e，\u6211\u4eec\u8fd8\u5f97\u5199\u4e00\u4e2afloat\u7c7b\u578b\u7684swap\u51fd\u6570，\u5927\u5bb6\u662f\u4e0d\u662f\u4f1a\u89c9\u5f97\u597d\u9ebb\u70e6\u5440，\u662f\u7684，\u786e\u5b9e\u5f88\u9ebb\u70e6\u3002<\/p>\n

\u800c\u4e14\u4e0a\u9762\u6211\u4eec\u662f\u4f7f\u7528\u51fd\u6570\u91cd\u8f7d\u6765\u5b9e\u73b0\u7684，\u6709\u4ee5\u4e0b\u51e0\u4e2a\u4e0d\u597d\u7684\u5730\u65b9：<\/p>\n

  • \u00a0\u91cd\u8f7d\u7684\u51fd\u6570\u4ec5\u4ec5\u662f\u7c7b\u578b\u4e0d\u540c，\u4ee3\u7801\u590d\u7528\u7387\u6bd4\u8f83\u4f4e，\u53ea\u8981\u6709\u65b0\u7c7b\u578b\u51fa\u73b0\u65f6，\u5c31\u9700\u8981\u7528\u6237\u81ea\u5df1\u589e\u52a0\u5bf9\u5e94\u7684\u51fd\u6570<\/li>\n
  • \u4ee3\u7801\u7684\u53ef\u7ef4\u62a4\u6027\u6bd4\u8f83\u4f4e，\u4e00\u4e2a\u51fa\u9519\u53ef\u80fd\u6240\u6709\u7684\u91cd\u8f7d\u5747\u51fa\u9519<\/li>\n

    \u90a3\u80fd\u5426\u544a\u8bc9\u7f16\u8bd1\u5668\u4e00\u4e2a\u6a21\u5b50，\u8ba9\u7f16\u8bd1\u5668\u6839\u636e\u4e0d\u540c\u7684\u7c7b\u578b\u5229\u7528\u8be5\u6a21\u5b50\u6765\u751f\u6210\u4ee3\u7801\u5462？<\/p>\n

    <\/p>\n

    \u5c31\u50cf\u4e0a\u56fe\u8fd9\u6837\u5b50，\u5982\u679c\u5728 C++ \u4e2d，\u80fd\u6709\u8fd9\u6837\u4e00\u4e2a \u201c\u6a21\u5177\u201d \u5c31\u597d\u4e86 \u2014\u2014 \u5411\u6a21\u5177\u91cc\u586b\u5145\u4e0d\u540c \u201c\u6750\u6599\u201d（\u4e5f\u5c31\u662f\u4e0d\u540c\u7684\u6570\u636e\u7c7b\u578b），\u5c31\u80fd\u76f4\u63a5\u5f97\u5230\u5bf9\u5e94\u6750\u6599\u7684 \u201c\u94f8\u4ef6\u201d（\u5373\u81ea\u52a8\u751f\u6210\u8be5\u5177\u4f53\u7c7b\u578b\u7684\u4ee3\u7801）\u3002\u8fd9\u6837\u4e00\u6765，\u5f00\u53d1\u8005\u65e0\u7591\u80fd\u7701\u4e0b\u4e0d\u5c11\u4e3a\u91cd\u590d\u903b\u8f91\u8017\u8d39\u7684\u7cbe\u529b\u3002\u5de7\u7684\u662f，\u524d\u8f88\u4eec\u65e9\u5df2\u4e3a\u6211\u4eec\u6253\u9020\u597d\u4e86\u8fd9\u4e00\u5de5\u5177，\u5982\u4eca\u6211\u4eec\u53ea\u9700\u76f4\u63a5\u7528\u5b83\u6765\u63d0\u5347\u6548\u7387\u5c31\u884c\u3002<\/p>\n

    \u8bf6，\u6709\u7684\u6709\u7684，\u90a3\u5c31\u662fC++\u4e2d\u7684\u6a21\u7248\u4e86\u3002<\/p>\n

    \u6cdb\u578b\u7f16\u7a0b：\u7f16\u5199\u4e0e\u7c7b\u578b\u65e0\u5173\u7684\u901a\u7528\u4ee3\u7801，\u662f\u4ee3\u7801\u590d\u7528\u7684\u4e00\u79cd\u624b\u6bb5\u3002\u6a21\u677f\u662f\u6cdb\u578b\u7f16\u7a0b\u7684\u57fa\u7840\u3002<\/p>\n

    <\/p>\n

    \u63a5\u4e0b\u6765，\u6211\u4eec\u5c06\u6b63\u5f0f\u5f00\u59cb\u4e86\u89e3\u6a21\u7248\u3002<\/p>\n

    \u51fd\u6570\u6a21\u7248：<\/h2>\n

    \u51fd\u6570\u6a21\u677f\u6982\u5ff5：<\/h3>\n

    \u51fd\u6570\u6a21\u677f\u4ee3\u8868\u7740\u4e00\u4e2a\u51fd\u6570\u5bb6\u65cf，\u5b83\u4e0e\u5177\u4f53\u7c7b\u578b\u65e0\u5173，\u5728\u4f7f\u7528\u65f6\u4f1a\u88ab\u53c2\u6570\u5316，\u5e76\u6839\u636e\u5b9e\u53c2\u7c7b\u578b\u751f\u6210\u8be5\u51fd\u6570\u7684\u7279\u5b9a\u7c7b\u578b\u7248\u672c\u3002<\/p>\n

    \u51fd\u6570\u6a21\u677f\u683c\u5f0f：<\/h3>\n

    \u51fd\u6570\u6a21\u677f\u7684\u683c\u5f0f\u901a\u5e38\u4e3a：<\/p>\n

    template <typename \u7c7b\u578b\u53c2\u65701, typename \u7c7b\u578b\u53c2\u65702, …>
    \n\u8fd4\u56de\u503c\u7c7b\u578b \u51fd\u6570\u540d(\u53c2\u6570\u5217\u8868) {
    \n \/\/ \u51fd\u6570\u4f53
    \n}<\/p>\n

    \u5176\u4e2d，typename\u00a0\u4e5f\u53ef\u4ee5\u7528\u00a0class\u00a0\u66ff\u4ee3(\u5207\u8bb0：\u4e0d\u80fd\u4f7f\u7528struct\u4ee3\u66ffclass)，\u7528\u4e8e\u58f0\u660e\u7c7b\u578b\u53c2\u6570（\u5373\u901a\u7528\u7684\u7c7b\u578b\u5360\u4f4d\u7b26）\u3002\u5728\u4f7f\u7528\u51fd\u6570\u6a21\u677f\u65f6，\u7f16\u8bd1\u5668\u4f1a\u6839\u636e\u4f20\u5165\u7684\u5b9e\u53c2\u7c7b\u578b，\u81ea\u52a8\u5c06\u7c7b\u578b\u53c2\u6570\u66ff\u6362\u4e3a\u5177\u4f53\u7c7b\u578b，\u751f\u6210\u5bf9\u5e94\u7684\u51fd\u6570\u7248\u672c，\u4ece\u800c\u5b9e\u73b0\u4e00\u4efd\u6a21\u677f\u4ee3\u7801\u80fd\u5904\u7406\u591a\u79cd\u4e0d\u540c\u7c7b\u578b\u6570\u636e\u7684\u529f\u80fd\u3002<\/p>\n

    \u66f4\u8be6\u7ec6\u7684\u5927\u5bb6\u53ef\u4ee5\u770b\u4e0b\u9762\u8fd9\u4e2a\u4ee3\u7801：<\/p>\n

    \/\/\u6a21\u7248\u521d\u9636：<\/p>\n

    \/\/\u4f7f\u7528\u6a21\u7248\u5b9e\u73b0\u4ea4\u6362\u51fd\u6570\u6a21\u7248
    \ntemplate <typename type1>\/\/\u540e\u9762\u4e0d\u7528\u52a0\u5206\u53f7，\u4e0b\u9762\u76f4\u63a5\u8ddf\u51fd\u6570
    \n\/\/ \u6a21\u7248 <\u7c7b\u578b\u540d\u5b57 \u7c7b\u578b\u5f62\u53c2\u540d\u5b57（\u5176\u5b9e\u5c31\u662f\u76f8\u5f53\u4e8e\u968f\u4fbf\u7ed9\u4e2a\u540d\u5b57）>
    \n\/\/\u540e\u9762\u5728\u6211\u4eec\u4f20\u5165\u53c2\u6570\u7684\u65f6\u5019，\u7f16\u8bd1\u5668\u4f1a\u81ea\u52a8\u8bc6\u522b\u6211\u4eec\u4f20\u5165\u7684\u6570\u636e\u7c7b\u578b
    \n\/\/\u7136\u540e\u628atype1\u66ff\u6362\u4e3a\u8bc6\u522b\u5230\u7684\u6570\u636e\u7c7b\u578b
    \nvoid Swap(type1& a, type1& b)\/\/\u8fd9\u91cc\u7684\u4ea4\u6362\u51fd\u6570\u4e0d\u80fd\u76f4\u63a5swap，\u56e0\u4e3aSTL\u91cc\u9762\u6709\u4e2a\u4e00\u6837\u7684swap\u6a21\u7248
    \n{
    \ntype1 temp = a;
    \na = b;
    \nb = temp;
    \n}<\/p>\n

    void testSwap()
    \n{
    \nint a = 10;
    \nint b = 20;
    \ndouble m = 10.10;
    \ndouble n = 20.20;<\/p>\n

    \/\/\u9690\u5f0f\u5b9e\u4f8b\u5316：\u8ba9\u7f16\u8bd1\u5668\u6839\u636e\u5b9e\u53c2\u63a8\u6f14\u6a21\u677f\u53c2\u6570\u7684\u5b9e\u9645\u7c7b\u578b<\/p>\n

    cout << "a==" << a << " " << "b==" << b << endl;
    \ncout << "m==" << m << " " << "n==" << n << endl;
    \ncout << endl;<\/p>\n

    Swap(a, b);\/\/type1==int
    \nSwap(m, n);\/\/type1==double<\/p>\n

    cout << "a==" << a << " " << "b==" << b << endl;
    \ncout << "m==" << m << " " << "n==" << n << endl;<\/p>\n

    }<\/p>\n

    \u5f53\u6211\u4eec\u4f7f\u7528\u6a21\u7248\u7684\u65f6\u5019，\u6bd4\u5982\u4e0a\u9762\u7684Swap，\u91cc\u9762\u7684type1\u5728\u6211\u4eec\u7ed9\u51fd\u6570\u4f20\u5165\u53c2\u6570\u7684\u65f6\u5019，\u7f16\u8bd1\u5668\u4f1a\u81ea\u52a8\u8fdb\u884c\u5224\u65ad\u6211\u4eec\u4f20\u5165\u7684\u53c2\u6570\u662f\u4ec0\u4e48\u7c7b\u578b，\u7136\u540e\u5c06type1\u66ff\u6362\u4e3a\u5b83\u6240\u8bc6\u522b\u5230\u7684\u7c7b\u578b，\u5c31\u662f\u76f8\u5f53\u4e8e\u628a\u6240\u6709\u7684\u5730\u65b9\u7684type1\u90fd\u6539\u4e3a\u5b83\u6240\u8bc6\u522b\u5230\u7684\u7c7b\u578b\u3002<\/p>\n

    <\/p>\n

    \u6211\u4eec\u8fd0\u884c\u4e00\u4e0b，\u53d1\u73b0\u786e\u5b9e\u662f\u4ea4\u6362\u6210\u529f\u4e86，\u901a\u8fc7\u4e00\u4e2a\u6a21\u7248\u5b9e\u73b0\u4e86\u4e0d\u540c\u7c7b\u578b\u7684\u4ea4\u6362，\u800c\u4e14\u5927\u5bb6\u8981\u6ce8\u610f，\u5b9e\u9645\u4e0a\u7f16\u8bd1\u5668\u662f\u751f\u6210\u4e86\u4e24\u4e2a\u51fd\u6570，\u53ea\u4e0d\u8fc7\u6211\u4eec\u770b\u4e0d\u5230\u800c\u5df2，\u5e76\u4e0d\u662f\u5c31\u53ea\u662f\u90a3\u4e00\u4e2a\u51fd\u6570\u6a21\u7248\u3002<\/p>\n

    \u6211\u4eec\u518d\u770b\u4e00\u4e2a\u4f8b\u5b50\u52a0\u5f3a\u6211\u4eec\u7684\u7406\u89e3：<\/p>\n

    \/\/\u521b\u5efa\u4e00\u4e2a\u52a0\u6cd5\u51fd\u6570\u6a21\u7248
    \ntemplate <typename type1,typename type2>
    \n\/\/\u5982\u679c\u6709\u591a\u4e2a\u4e0d\u540c\u7c7b\u578b\u7684，\u53ef\u4ee5\u5199\u591a\u4e2atypename
    \n\/\/\u5373\u5982\u4e0a
    \ntype1 add(type1 a, type2 b)\/\/\u8fd4\u56detype1\u7c7b\u578b\u7684\u6570\u636e
    \n{
    \nreturn a + b;
    \n}<\/p>\n

    void testadd()
    \n{
    \nint a = 10;
    \nint b = 20;<\/p>\n

    double m = 10.10;
    \ndouble n = 20.20;<\/p>\n

    \/\/\u9690\u5f0f\u5b9e\u4f8b\u5316：\u8ba9\u7f16\u8bd1\u5668\u6839\u636e\u5b9e\u53c2\u63a8\u6f14\u6a21\u677f\u53c2\u6570\u7684\u5b9e\u9645\u7c7b\u578b<\/p>\n

    cout << "mul:a*b==" << mul(a, b) << endl;\/\/type1==int
    \ncout << "mul:m*n==" << mul(m, n) << endl;\/\/type1==double<\/p>\n

    cout << endl;<\/p>\n

    cout << "add:a+b==" << add(a, b) << endl;\/\/type1==int type2=int
    \ncout << "add:a+n==" << add(m, n) << endl;\/\/type1==double type2=double<\/p>\n

    cout << endl;<\/p>\n

    cout << "add:a+m==" << add(a, m) << endl;\/\/type1==int type2=double
    \ncout << "add:m+a==" << add(m, a) << endl;\/\/type1==double type2=int<\/p>\n

    }<\/p>\n

    \u8001\u6837\u5b50，\u6211\u4eec\u8fd0\u884c\u4e00\u4e0b：<\/p>\n

    <\/p>\n

    \u53ef\u4ee5\u770b\u5230，\u4e5f\u662f\u987a\u5229\u5b9e\u73b0\u4e86，\u560e\u560e\u597d\u4f7f\u6709\u6728\u6709\u3002<\/p>\n

    \u51fd\u6570\u6a21\u677f\u7684\u539f\u7406：<\/h3>\n

    \u51fd\u6570\u6a21\u677f\u672c\u8d28\u4e0a\u662f\u4e00\u4e2a\u51fd\u6570\u7684 "\u8bbe\u8ba1\u84dd\u56fe"，\u5b83\u81ea\u8eab\u5e76\u975e\u53ef\u76f4\u63a5\u6267\u884c\u7684\u51fd\u6570，\u800c\u66f4\u50cf\u4e00\u5957\u751f\u6210\u51fd\u6570\u7684\u89c4\u5219\u6216\u6a21\u5177\u3002<\/p>\n

    \u8fd9\u4e2a\u6a21\u5177\u7684\u6838\u5fc3\u4ef7\u503c\u5728\u4e8e：\u5f53\u6211\u4eec\u9700\u8981\u9488\u5bf9\u4e0d\u540c\u7c7b\u578b（\u5982 int\u3001double\u3001\u81ea\u5b9a\u4e49\u7c7b\u7b49）\u5b9e\u73b0\u903b\u8f91\u76f8\u540c\u7684\u51fd\u6570\u65f6，\u65e0\u9700\u624b\u52a8\u7f16\u5199\u591a\u4e2a\u91cd\u590d\u7684\u5177\u4f53\u51fd\u6570（\u6bd4\u5982\u5206\u522b\u5199 swap_int\u3001swap_double\u3001swap_Student），\u53ea\u9700\u5b9a\u4e49\u4e00\u4efd\u51fd\u6570\u6a21\u677f，\u6307\u5b9a\u901a\u7528\u7684\u903b\u8f91\u548c\u7c7b\u578b\u53c2\u6570（\u5982 template <typename T>）\u3002<\/p>\n

    \u4e4b\u540e，\u5f53\u6211\u4eec\u7528\u5177\u4f53\u7c7b\u578b\u8c03\u7528\u6a21\u677f\u65f6（\u5982 swap (3,5) \u6216 swap (2.5, 3.8)），\u7f16\u8bd1\u5668\u4f1a\u81ea\u52a8\u6839\u636e\u4f20\u5165\u7684\u7c7b\u578b，\u5957\u7528\u6a21\u677f\u4e2d\u7684\u903b\u8f91，\u751f\u6210\u5bf9\u5e94\u7c7b\u578b\u7684\u5177\u4f53\u51fd\u6570（\u5982 int \u7248\u672c\u7684 swap \u6216 double \u7248\u672c\u7684 swap）\u3002<\/p>\n

    \u8fd9\u76f8\u5f53\u4e8e\u628a\u539f\u672c\u9700\u8981\u5f00\u53d1\u8005\u624b\u52a8\u5b8c\u6210\u7684\u91cd\u590d\u7f16\u7801\u5de5\u4f5c（\u4e3a\u6bcf\u79cd\u7c7b\u578b\u5199\u76f8\u4f3c\u51fd\u6570），\u8f6c\u4ea4\u7ed9\u4e86\u7f16\u8bd1\u5668\u81ea\u52a8\u5904\u7406，\u65e2\u51cf\u5c11\u4e86\u4ee3\u7801\u5197\u4f59，\u53c8\u907f\u514d\u4e86\u624b\u52a8\u7f16\u5199\u591a\u4e2a\u7248\u672c\u53ef\u80fd\u51fa\u73b0\u7684\u758f\u6f0f，\u8ba9\u5f00\u53d1\u8005\u80fd\u66f4\u4e13\u6ce8\u4e8e\u6838\u5fc3\u903b\u8f91\u7684\u8bbe\u8ba1\u3002<\/p>\n

    <\/p>\n

    \u5728\u7f16\u8bd1\u5668\u7684\u7f16\u8bd1\u9636\u6bb5，\u5f53\u4ee3\u7801\u4e2d\u4f7f\u7528\u51fd\u6570\u6a21\u677f\u65f6，\u4f1a\u89e6\u53d1\u4e00\u4e2a\u5173\u952e\u8fc7\u7a0b：\u6a21\u677f\u5b9e\u4f8b\u5316\u3002\u8fd9\u4e2a\u8fc7\u7a0b\u5b8c\u5168\u7531\u7f16\u8bd1\u5668\u4e3b\u5bfc，\u6838\u5fc3\u662f\u6839\u636e\u4f20\u5165\u5b9e\u53c2\u7684\u5177\u4f53\u7c7b\u578b，\u5c06\u6a21\u677f\u4e2d\u7684\u7c7b\u578b\u53c2\u6570（\u5982T）\u66ff\u6362\u4e3a\u8be5\u7c7b\u578b，\u6700\u7ec8\u751f\u6210\u4e00\u4efd\u9488\u5bf9\u6b64\u7c7b\u578b\u7684\u5177\u4f53\u51fd\u6570\u4ee3\u7801\u3002<\/p>\n

    \u5177\u4f53\u6765\u8bf4，\u5f53\u4f60\u8c03\u7528swap(a, b)（\u5047\u8bbea\u548cb\u662fdouble\u7c7b\u578b）\u65f6：<\/p>\n

  • \u7f16\u8bd1\u5668\u9996\u5148\u4f1a\u68c0\u67e5\u5b9e\u53c2\u7c7b\u578b，\u53d1\u73b0a\u548cb\u90fd\u662fdouble，\u56e0\u6b64\u63a8\u5bfc\u51fa\u6a21\u677f\u4e2d\u7684\u7c7b\u578b\u53c2\u6570T\u5e94\u8be5\u662fdouble；<\/li>\n
  • \u63a5\u7740，\u7f16\u8bd1\u5668\u4f1a\u4ee5\u51fd\u6570\u6a21\u677f\u4e3a "\u84dd\u672c"，\u5c06\u6a21\u677f\u4e2d\u6240\u6709T\u7684\u4f4d\u7f6e\u66ff\u6362\u4e3adouble，\u751f\u6210\u4e00\u4efd\u4e13\u95e8\u5904\u7406double\u7c7b\u578b\u7684\u51fd\u6570\u4ee3\u7801：\n

    void swap(double& a, double& b) {
    \n double temp = a;
    \n a = b;
    \n b = temp;
    \n}<\/p>\n<\/li>\n

  • \u540e\u7eed\u5bf9double\u7c7b\u578b\u53d8\u91cf\u7684swap\u8c03\u7528，\u5b9e\u9645\u4e0a\u6267\u884c\u7684\u5c31\u662f\u8fd9\u4efd\u7f16\u8bd1\u5668\u751f\u6210\u7684\u4e13\u7528\u4ee3\u7801\u3002<\/li>\n

    \u540c\u6837\u5730，\u5f53\u4f20\u5165char\u7c7b\u578b\u5b9e\u53c2\u65f6，\u7f16\u8bd1\u5668\u4f1a\u91cd\u590d\u8fd9\u4e00\u8fc7\u7a0b：\u63a8\u5bfc\u51faT=char，\u7136\u540e\u751f\u6210char\u7248\u672c\u7684swap\u51fd\u6570：<\/p>\n

    void swap(char& a, char& b) {
    \n char temp = a;
    \n a = b;
    \n b = temp;
    \n}<\/p>\n

    \u8fd9\u4e2a\u8fc7\u7a0b\u7684\u672c\u8d28\u662f\u7f16\u8bd1\u5668\u5728\u7f16\u8bd1\u671f\u4e3a\u6bcf\u79cd\u9700\u8981\u7684\u7c7b\u578b "\u590d\u5236\u5e76\u4fee\u6539" \u6a21\u677f\u4ee3\u7801，\u6700\u7ec8\u751f\u6210\u591a\u4e2a\u903b\u8f91\u76f8\u540c\u4f46\u7c7b\u578b\u4e0d\u540c\u7684\u5177\u4f53\u51fd\u6570\u3002\u8fd9\u4e9b\u751f\u6210\u7684\u51fd\u6570\u4e0e\u624b\u52a8\u7f16\u5199\u7684\u91cd\u8f7d\u51fd\u6570\u5b8c\u5168\u7b49\u6548，\u4f46\u6574\u4e2a\u8fc7\u7a0b\u65e0\u9700\u5f00\u53d1\u8005\u5e72\u9884 \u2014\u2014 \u7f16\u8bd1\u5668\u81ea\u52a8\u5b8c\u6210\u4e86\u7c7b\u578b\u63a8\u6f14\u3001\u4ee3\u7801\u751f\u6210\u548c\u5173\u8054\u8c03\u7528\u7684\u5168\u90e8\u5de5\u4f5c，\u65e2\u4fdd\u8bc1\u4e86\u7c7b\u578b\u5b89\u5168，\u53c8\u907f\u514d\u4e86\u624b\u52a8\u7f16\u5199\u91cd\u590d\u4ee3\u7801\u7684\u7e41\u7410\u3002<\/p>\n

    \u51fd\u6570\u6a21\u677f\u7684\u5b9e\u4f8b\u5316：<\/h3>\n

    \u51fd\u6570\u6a21\u677f\u7684\u5b9e\u4f8b\u5316，\u6307\u7684\u662f\u7f16\u8bd1\u5668\u6839\u636e\u5177\u4f53\u7c7b\u578b\u751f\u6210\u5bf9\u5e94\u51fd\u6570\u7248\u672c\u7684\u8fc7\u7a0b\u3002\u6839\u636e\u7c7b\u578b\u53c2\u6570\u7684\u786e\u5b9a\u65b9\u5f0f，\u5206\u4e3a\u9690\u5f0f\u5b9e\u4f8b\u5316\u548c\u663e\u5f0f\u5b9e\u4f8b\u5316\u4e24\u79cd：<\/p>\n

    \u9690\u5f0f\u5b9e\u4f8b\u5316：\u8ba9\u7f16\u8bd1\u5668\u6839\u636e\u5b9e\u53c2\u63a8\u6f14\u6a21\u677f\u53c2\u6570\u7684\u5b9e\u9645\u7c7b\u578b<\/h4>\n

    \u9690\u5f0f\u5b9e\u4f8b\u5316\u7684\u6838\u5fc3\u662f \u201c\u7f16\u8bd1\u5668\u81ea\u52a8\u5e72\u6d3b\u201d\u2014\u2014 \u5f53\u8c03\u7528\u51fd\u6570\u6a21\u677f\u65f6，\u7f16\u8bd1\u5668\u4f1a\u5206\u6790\u4f20\u5165\u7684\u5b9e\u53c2\u7c7b\u578b，\u81ea\u52a8\u63a8\u6f14\u51fa\u6a21\u677f\u53c2\u6570（\u6bd4\u5982template <class T>\u91cc\u7684T）\u8be5\u66ff\u6362\u6210\u54ea\u79cd\u5177\u4f53\u7c7b\u578b，\u518d\u57fa\u4e8e\u8fd9\u4e2a\u7c7b\u578b\u751f\u6210\u5bf9\u5e94\u7684\u51fd\u6570\u7248\u672c，\u6574\u4e2a\u8fc7\u7a0b\u65e0\u9700\u5f00\u53d1\u8005\u624b\u52a8\u6307\u5b9a\u7c7b\u578b\u3002<\/p>\n

    \u4ee5\u4e4b\u524d\u5199\u7684Add\u6a21\u677f\u4e3a\u4f8b：\u8c03\u7528Add(a1, a2)\u65f6，\u5b9e\u53c2a1\u548ca2\u90fd\u662fint\u7c7b\u578b，\u7f16\u8bd1\u5668\u4f1a\u81ea\u52a8\u63a8\u6f14 \u201c\u6a21\u677f\u53c2\u6570T\u5e94\u8be5\u662fint\u201d，\u7136\u540e\u751f\u6210\u4e13\u95e8\u5904\u7406int\u7684Add\u51fd\u6570（\u5373int Add(const int& left, const int& right)）；\u8c03\u7528Add(d1, d2)\u65f6，\u5b9e\u53c2\u662fdouble，\u7f16\u8bd1\u5668\u53c8\u4f1a\u63a8\u6f14T\u4e3adouble，\u751f\u6210double\u7248\u672c\u7684Add\u51fd\u6570\u3002<\/p>\n

    \u4f46\u8981\u6ce8\u610f，\u7f16\u8bd1\u5668\u7684\u63a8\u6f14\u6709\u4e2a \u201c\u89c4\u5219\u201d：\u5fc5\u987b\u8ba9\u6240\u6709\u5b9e\u53c2\u63a8\u5bfc\u51fa\u7684\u6a21\u677f\u53c2\u6570\u7c7b\u578b\u4e00\u81f4\u3002\u6bd4\u5982\u82e5\u8c03\u7528Add(a1, d1)（a1\u662fint\u3001d1\u662fdouble），\u7f16\u8bd1\u5668\u65e2\u4ecea1\u63a8\u5bfc\u51faT=int，\u53c8\u4eced1\u63a8\u5bfc\u51faT=double，\u4e24\u4e2a\u7c7b\u578b\u51b2\u7a81，\u5c31\u4f1a\u7f16\u8bd1\u62a5\u9519 \u2014\u2014 \u8fd9\u662f\u56e0\u4e3a\u6a21\u677f\u63a8\u6f14\u65f6，\u7f16\u8bd1\u5668\u4e0d\u4f1a\u4e3b\u52a8\u505a\u7c7b\u578b\u8f6c\u6362（\u6015\u8f6c\u6362\u51fa\u9519\u80cc\u9505），\u5fc5\u987b\u9760\u5f00\u53d1\u8005\u4fdd\u8bc1\u5b9e\u53c2\u7c7b\u578b\u7edf\u4e00，\u624d\u80fd\u5b8c\u6210\u9690\u5f0f\u5b9e\u4f8b\u5316\u3002<\/p>\n

    template<class T>
    \nT Add(const T& left, const T& right)
    \n{
    \nreturn left + right;
    \n}
    \nint main()
    \n{
    \nint a1 = 10, a2 = 20;
    \ndouble d1 = 10.0, d2 = 20.0;
    \nAdd(a1, a2);
    \nAdd(d1, d2);
    \n\/*
    \n\u8be5\u8bed\u53e5\u4e0d\u80fd\u901a\u8fc7\u7f16\u8bd1，\u56e0\u4e3a\u5728\u7f16\u8bd1\u671f\u95f4，\u5f53\u7f16\u8bd1\u5668\u770b\u5230\u8be5\u5b9e\u4f8b\u5316\u65f6，\u9700\u8981\u63a8\u6f14\u5176\u5b9e\u53c2\u7c7b\u578b
    \n\u901a\u8fc7\u5b9e\u53c2a1\u5c06T\u63a8\u6f14\u4e3aint，\u901a\u8fc7\u5b9e\u53c2d1\u5c06T\u63a8\u6f14\u4e3adouble\u7c7b\u578b，\u4f46\u6a21\u677f\u53c2\u6570\u5217\u8868\u4e2d\u53ea\u6709
    \n\u4e00\u4e2aT，
    \n\u7f16\u8bd1\u5668\u65e0\u6cd5\u786e\u5b9a\u6b64\u5904\u5230\u5e95\u8be5\u5c06T\u786e\u5b9a\u4e3aint \u6216\u8005 double\u7c7b\u578b\u800c\u62a5\u9519\u6ce8\u610f：\u5728\u6a21\u677f\u4e2d，\u7f16\u8bd1\u5668\u4e00\u822c\u4e0d\u4f1a\u8fdb\u884c\u7c7b\u578b\u8f6c\u6362\u64cd\u4f5c，\u56e0\u4e3a\u4e00\u65e6\u8f6c\u5316\u51fa\u95ee\u9898，\u7f16\u8bd1\u5668\u5c31\u9700\u8981
    \n\u80cc\u9ed1\u9505
    \nAdd(a1, d1);
    \n*\/
    \n\/\/ \u6b64\u65f6\u6709\u4e24\u79cd\u5904\u7406\u65b9\u5f0f：1. \u7528\u6237\u81ea\u5df1\u6765\u5f3a\u5236\u8f6c\u5316 2. \u4f7f\u7528\u663e\u5f0f\u5b9e\u4f8b\u5316
    \nAdd(a1, (int)d1);
    \nreturn 0;
    \n}<\/p>\n

    \u6211\u4eec\u53ef\u4ee5\u518d\u770b\u4e0b\u9762\u8fd9\u4e2a\u4f8b\u5b50：<\/p>\n

    \/\/\u521b\u5efa\u4e00\u4e2a\u51cf\u6cd5\u51fd\u6570\u6a21\u7248
    \ntemplate <typename type1>
    \ntype1 sub(type1 a, type1 b)
    \n{
    \nreturn a – b;
    \n}<\/p>\n

    \/\/\u5982\u679c\u65e2\u6709\u6a21\u7248\u51fd\u6570，\u53c8\u6709\u6211\u4eec\u81ea\u5df1\u81ea\u5b9a\u4e49\u7684\u786e\u5207\u7684\u540c\u540d\u51fd\u6570
    \n\/\/\u90a3\u4e48\u7f16\u8bd1\u5668\u4f1a\u5148\u8c03\u7528\u6211\u4eec\u81ea\u5df1\u786e\u5207\u7684\u5b9a\u4e49\u7684\u51fd\u6570
    \n\/\/\u4f1a\u628a\u51fd\u6570\u6a21\u7248\u653e\u5728\u540e\u9762\u4f7f\u7528
    \n\/\/\u56e0\u4e3a\u7f16\u8bd1\u5668\u4e5f\u60f3\u5077\u61d2，\u53ef\u4ee5\u8fd9\u4e48\u7406\u89e3<\/p>\n

    void testsub()
    \n{
    \ncout << endl;<\/p>\n

    \/\/\u6b64\u65f6\u6211\u4eec\u5c31\u8981\u6d4b\u4e00\u70b9\u4e0d\u4e00\u6837\u7684\u4e86
    \nint a = 10;
    \ndouble b = 0.1;<\/p>\n

    cout << sub(a, b) << endl;
    \n\/\/\u6b64\u65f6type1\u65e2\u8981\u4e3aa\u7684\u7c7b\u578bint，\u53c8\u8981\u4e3ab\u7684\u7c7b\u578bdouble
    \n\/\/\u56e0\u4e3a\u7f16\u8bd1\u5668\u65e0\u6cd5\u8bc6\u522b\u5230\u5e95\u8981\u628a\u54ea\u4e2a\u4f20\u7ed9type1
    \n\/\/\u6240\u4ee5\u7f16\u8bd1\u5668\u62a5\u9519
    \n}<\/p>\n

    \u6240\u4ee5\u5927\u5bb6\u8981\u6ce8\u610f\u907f\u514d\u8fd9\u79cd\u60c5\u51b5\u7684\u53d1\u751f\u3002<\/p>\n

    \u90a3\u4e48\u5982\u679c\u6211\u4eec\u975e\u8981\u8fd9\u6837\u5b50\u5462，\u5c31\u8981\u53ea\u8bbe\u7f6e\u4e00\u4e2atype，\u4f46\u662f\u8981\u4f20\u4e0d\u540c\u7c7b\u578b\u7684\u53c2\u6570\u5462？\u90a3\u6211\u4eec\u8981\u600e\u4e48\u529e\u5462？<\/p>\n

    \u90a3\u4e48\u6709\u4e24\u79cd\u89e3\u51b3\u65b9\u6cd5：<\/p>\n

    \u7b2c\u4e00\u79cd\u79cd\u5c31\u662f\u5f3a\u5236\u8f6c\u6362：<\/p>\n

    \/\/\u5bf9\u6b64，\u6211\u4eec\u6709\u4e24\u79cd\u89e3\u51b3\u65b9\u6cd5：
    \n\/\/\u7b2c\u4e00\u79cd：\u5f3a\u5236\u8f6c\u6362：<\/p>\n

    cout << "a-b==" << sub(a, (int)b) << endl;
    \n\/\/\u5c06b\u5f3a\u5236\u8f6c\u6362\u4e3aint\u7c7b\u578b，\u6b64\u65f6\u7f16\u8bd1\u5668\u5c31\u4f1a\u5c06int\u4f20\u7ed9type1，\u6b63\u5e38\u8fd0\u884c<\/p>\n

    cout << "a-b==" << sub((double)a, b) << endl;
    \n\/\/\u5c06a\u5f3a\u5236\u8f6c\u6362\u4e3adouble\u7c7b\u578b，\u6b64\u65f6\u7f16\u8bd1\u5668\u5c31\u4f1a\u5c06double\u4f20\u7ed9type1，\u6b63\u5e38\u8fd0\u884c<\/p>\n

    \u5728\u4f7f\u7528\u6a21\u677f\u51fd\u6570\u65f6，\u82e5\u4f20\u5165\u7684\u53c2\u6570\u7c7b\u578b\u4e0d\u4e00\u81f4（\u6bd4\u5982\u4e00\u4e2a\u662f\u00a0int，\u4e00\u4e2a\u662f\u00a0double），\u7f16\u8bd1\u5668\u5c31\u6ca1\u529e\u6cd5\u786e\u5b9a\u6a21\u677f\u53c2\u6570\u7684\u5177\u4f53\u7c7b\u578b，\u8fdb\u800c\u62a5\u9519\u3002<\/p>\n

    \u800c\u5f3a\u5236\u8f6c\u6362\u7684\u601d\u8def\u662f，\u628a\u5176\u4e2d\u4e00\u4e2a\u53c2\u6570\u7684\u7c7b\u578b\u8f6c\u6362\u6210\u548c\u53e6\u4e00\u4e2a\u53c2\u6570\u4e00\u81f4\u7684\u7c7b\u578b\u3002\u5c31\u50cf\u4ee3\u7801\u91cc：<\/p>\n

      \n
    • sub(a, (int)b)\u00a0\u662f\u628a\u00a0b\u00a0\u5f3a\u5236\u8f6c\u6362\u6210\u00a0int\u00a0\u7c7b\u578b，\u8fd9\u6837\u4e24\u4e2a\u53c2\u6570\u5c31\u90fd\u662f\u00a0int\u00a0\u7c7b\u578b\u4e86，\u7f16\u8bd1\u5668\u80fd\u786e\u5b9a\u6a21\u677f\u53c2\u6570\u4e3a\u00a0int，\u6a21\u677f\u51fd\u6570\u80fd\u6b63\u5e38\u751f\u6210\u5e76\u8fd0\u884c；<\/li>\n
    • sub((double)a, b)\u00a0\u662f\u628a\u00a0a\u00a0\u5f3a\u5236\u8f6c\u6362\u6210\u00a0double\u00a0\u7c7b\u578b，\u4e24\u4e2a\u53c2\u6570\u90fd\u6210\u4e86\u00a0double\u00a0\u7c7b\u578b，\u7f16\u8bd1\u5668\u4e5f\u80fd\u786e\u5b9a\u6a21\u677f\u53c2\u6570\u4e3a\u00a0double，\u6a21\u677f\u51fd\u6570\u4e5f\u80fd\u6b63\u5e38\u5de5\u4f5c\u3002<\/li>\n<\/ul>\n

      \u90a3\u4e48\u7b2c\u4e8c\u79cd\u65b9\u6cd5\u5c31\u662f\u975e\u5e38\u5389\u5bb3\u7684\u4e00\u4e2a\u65b9\u6cd5\u4e86:<\/p>\n

      \u663e\u5f0f\u5b9e\u4f8b\u5316：\u8c03\u7528\u51fd\u6570\u6a21\u677f\u65f6，\u5728\u51fd\u6570\u540d\u540e\u7528<>\u5305\u88f9\u5177\u4f53\u7c7b\u578b（\u5982func<int>()）<\/h4>\n

      \u663e\u5f0f\u5b9e\u4f8b\u5316\u662f\u6307\u5728\u4f7f\u7528\u51fd\u6570\u6a21\u677f\u65f6，\u901a\u8fc7\u5728\u51fd\u6570\u540d\u540e\u52a0\u00a0<\u5177\u4f53\u7c7b\u578b>\u00a0\u7684\u65b9\u5f0f，\u4e3b\u52a8\u6307\u5b9a\u6a21\u677f\u53c2\u6570\u7684\u5b9e\u9645\u7c7b\u578b，\u5f3a\u5236\u7f16\u8bd1\u5668\u751f\u6210\u8be5\u7c7b\u578b\u5bf9\u5e94\u7684\u51fd\u6570\u7248\u672c，\u800c\u975e\u4f9d\u8d56\u7f16\u8bd1\u5668\u4ece\u5b9e\u53c2\u4e2d\u81ea\u52a8\u63a8\u5bfc\u3002<\/p>\n

      \u5177\u4f53\u6765\u8bf4，\u5f53\u8c03\u7528\u51fd\u6570\u6a21\u677f\u65f6，\u6b63\u5e38\u60c5\u51b5\u4e0b\u7f16\u8bd1\u5668\u4f1a\u6839\u636e\u5b9e\u53c2\u7c7b\u578b\u63a8\u5bfc\u6a21\u677f\u53c2\u6570（\u6bd4\u5982\u00a0Add(1, 2)\u00a0\u4f1a\u63a8\u5bfc\u51fa\u00a0T=int），\u8fd9\u662f\u9690\u5f0f\u5b9e\u4f8b\u5316\u3002\u4f46\u5982\u679c\u5728\u51fd\u6570\u540d\u540e\u663e\u5f0f\u6307\u5b9a\u7c7b\u578b（\u5982\u00a0Add<int>(1, 2.5)），\u7f16\u8bd1\u5668\u5c31\u4f1a\u4e25\u683c\u6309\u7167\u6307\u5b9a\u7684\u00a0int\u00a0\u7c7b\u578b\u751f\u6210\u51fd\u6570，\u5373\u4f7f\u5b9e\u53c2\u7c7b\u578b\u4e0d\u5339\u914d（\u8fd9\u91cc\u4f1a\u81ea\u52a8\u5c06\u00a02.5\u00a0\u8f6c\u6362\u4e3a\u00a0int\u00a0\u7c7b\u578b）\u3002<\/p>\n

      \u8fd9\u79cd\u65b9\u5f0f\u7684\u6838\u5fc3\u4f5c\u7528\u662f\u89e3\u51b3\u7c7b\u578b\u63a8\u5bfc\u7684\u6b67\u4e49\u6216\u9650\u5236：<\/p>\n

        \n
      • \u5f53\u5b9e\u53c2\u7c7b\u578b\u4e0d\u540c\u5bfc\u81f4\u63a8\u5bfc\u51b2\u7a81\u65f6（\u6bd4\u5982\u00a0Add(1, 2.5)\u00a0\u4e2d\u00a01\u00a0\u662f\u00a0int\u30012.5\u00a0\u662f\u00a0double），\u663e\u5f0f\u6307\u5b9a\u00a0Add<int>(1, 2.5)\u00a0\u6216\u00a0Add<double>(1, 2.5)\u00a0\u53ef\u660e\u786e\u544a\u8bc9\u7f16\u8bd1\u5668\u4f7f\u7528\u54ea\u79cd\u7c7b\u578b\u3002<\/li>\n
      • \u5f53\u6a21\u677f\u53c2\u6570\u65e0\u6cd5\u4ece\u5b9e\u53c2\u63a8\u5bfc\u65f6（\u6bd4\u5982\u65e0\u53c2\u6a21\u677f\u51fd\u6570\u00a0template <typename T> T create()），\u5fc5\u987b\u663e\u5f0f\u5b9e\u4f8b\u5316（\u5982\u00a0create<int>()）\u624d\u80fd\u8ba9\u7f16\u8bd1\u5668\u751f\u6210\u5bf9\u5e94\u51fd\u6570\u3002<\/li>\n<\/ul>\n

        \u7b80\u5355\u8bb2，\u663e\u5f0f\u5b9e\u4f8b\u5316\u5c31\u662f\u5f00\u53d1\u8005 \u201c\u63a5\u7ba1\u201d \u4e86\u6a21\u677f\u53c2\u6570\u7684\u786e\u5b9a\u6743，\u8ba9\u7f16\u8bd1\u5668\u6309\u6307\u5b9a\u7c7b\u578b\u751f\u6210\u4ee3\u7801，\u907f\u514d\u4e86\u9690\u5f0f\u63a8\u5bfc\u53ef\u80fd\u51fa\u73b0\u7684\u95ee\u9898\u3002<\/p>\n

        \u5927\u5bb6\u53ef\u4ee5\u7ed3\u5408\u4e0b\u9762\u8fd9\u4e2a\u4f8b\u5b50\u8fdb\u884c\u4e86\u89e3：<\/p>\n

        \/\/\u7b2c\u4e8c\u79cd：\u663e\u5f0f\u5b9e\u4f8b\u5316：<\/p>\n

        \/\/\u5728\u51fd\u6570\u540d\u540e\u7684<>\u4e2d\u6307\u5b9a\u6a21\u677f\u53c2\u6570\u7684\u5b9e\u9645\u7c7b\u578b
        \n\/\/\u90a3\u4e48\u5c31\u76f8\u5f53\u4e8e\u662f\u6211\u4eec\u76f4\u63a5\u544a\u8bc9\u7f16\u8bd1\u5668type1\u662f\u4ec0\u4e48\u7c7b\u578b<\/p>\n

        cout << "a-b==" << sub<int>(a, b) << endl;
        \n\/\/\u6b64\u65f6\u7f16\u8bd1\u5668\u4f1a\u628aa\u548cb\u90fd\u8f6c\u6362\u4e3aint\u7c7b\u578b
        \n\/\/\u5e76\u4e14\u628aint\u4f20\u7ed9type1<\/p>\n

        cout << "a-b==" << sub<double>(a, b) << endl;
        \n\/\/\u6b64\u65f6\u7f16\u8bd1\u5668\u4f1a\u628aa\u548cb\u90fd\u8f6c\u6362\u4e3adouble\u7c7b\u578b
        \n\/\/\u5e76\u4e14\u628adouble\u4f20\u7ed9type1<\/p>\n

        \u90a3\u4e48\u4e00\u822c\u6765\u8bf4，\u63a8\u8350\u4f7f\u7528\u663e\u5f0f\u5b9e\u4f8b\u5316，\u663e\u5f0f\u5b9e\u4f8b\u5316\u80fd\u8ba9\u5f00\u53d1\u8005\u66f4\u4e3b\u52a8\u5730\u63a7\u5236\u6a21\u677f\u53c2\u6570\u7c7b\u578b，\u907f\u514d\u9690\u5f0f\u5b9e\u4f8b\u5316\u65f6\u53ef\u80fd\u51fa\u73b0\u7684\u7c7b\u578b\u63a8\u5bfc\u6b67\u4e49（\u6bd4\u5982\u4e0d\u540c\u5b9e\u53c2\u7c7b\u578b\u5bfc\u81f4\u7f16\u8bd1\u5668\u65e0\u6cd5\u786e\u5b9a\u6a21\u677f\u53c2\u6570），\u8fd8\u80fd\u660e\u786e\u6307\u5b9a\u751f\u6210\u7279\u5b9a\u7c7b\u578b\u7684\u51fd\u6570\u7248\u672c，\u4f7f\u4ee3\u7801\u7684\u884c\u4e3a\u66f4\u53ef\u9884\u6d4b，\u6240\u4ee5\u4e00\u822c\u66f4\u63a8\u8350\u4f7f\u7528\u3002<\/p>\n

        \u6700\u540e，\u6211\u4eec\u8fd0\u884c\u4e00\u4e0b\u4e0a\u9762\u7684\u4ee3\u7801：<\/p>\n

        <\/p>\n

        \u53ef\u4ee5\u770b\u5230，\u7ed3\u679c\u6b63\u5e38\u3002<\/p>\n

        \u6a21\u677f\u53c2\u6570\u7684\u5339\u914d\u539f\u5219：<\/h3>\n

        1.\u4e00\u4e2a\u975e\u6a21\u677f\u51fd\u6570\u80fd\u591f\u548c\u4e0e\u4e4b\u540c\u540d\u7684\u51fd\u6570\u6a21\u677f\u540c\u65f6\u5b58\u5728，\u5e76\u4e14\u8fd9\u4e2a\u51fd\u6570\u6a21\u677f\u8fd8\u80fd\u88ab\u5b9e\u4f8b\u5316\u4e3a\u4e0e\u8be5\u975e\u6a21\u677f\u51fd\u6570\u5b8c\u5168\u4e00\u81f4\u7684\u5f62\u5f0f\u3002<\/h4>\n

        \u6bd4\u5982\u4e0b\u9762\u8fd9\u4e2a\u4f8b\u5b50：<\/p>\n

        \/\/ \u4e13\u95e8\u5904\u7406int\u7684\u52a0\u6cd5\u51fd\u6570
        \nint Add(int left, int right)
        \n{
        \nreturn left + right;
        \n}
        \n\/\/ \u901a\u7528\u52a0\u6cd5\u51fd\u6570
        \ntemplate<class T>
        \nT Add(T left, T right)
        \n{
        \nreturn left + right;
        \n}
        \nvoid Test()
        \n{
        \nAdd(1, 2); \/\/ \u4e0e\u975e\u6a21\u677f\u51fd\u6570\u5339\u914d，\u7f16\u8bd1\u5668\u4e0d\u9700\u8981\u7279\u5316
        \nAdd<int>(1, 2); \/\/ \u8c03\u7528\u7f16\u8bd1\u5668\u7279\u5316\u7684Add\u7248\u672c
        \n}<\/p>\n

        \u9996\u5148\u770b\u4ee3\u7801\u90e8\u5206：<\/p>\n

          \n
        • \u5b9a\u4e49\u4e86\u4e00\u4e2a\u4e13\u95e8\u5904\u7406\u00a0int\u00a0\u7c7b\u578b\u52a0\u6cd5\u7684\u975e\u6a21\u677f\u51fd\u6570\u00a0int Add(int left, int right)，\u5b83\u7684\u4f5c\u7528\u5c31\u662f\u5bf9\u4e24\u4e2a\u00a0int\u00a0\u7c7b\u578b\u7684\u6570\u8fdb\u884c\u76f8\u52a0\u64cd\u4f5c\u3002<\/li>\n
        • \u540c\u65f6\u8fd8\u5b9a\u4e49\u4e86\u4e00\u4e2a\u901a\u7528\u7684\u52a0\u6cd5\u51fd\u6570\u6a21\u677f\u00a0template<class T> T Add(T left, T right)，\u8fd9\u4e2a\u6a21\u677f\u53ef\u4ee5\u6839\u636e\u4f20\u5165\u7684\u4e0d\u540c\u7c7b\u578b\u53c2\u6570，\u751f\u6210\u5bf9\u5e94\u7c7b\u578b\u7684\u52a0\u6cd5\u51fd\u6570\u3002<\/li>\n<\/ul>\n

          \u7136\u540e\u770b\u00a0Test\u00a0\u51fd\u6570\u91cc\u7684\u8c03\u7528\u60c5\u51b5：<\/p>\n

            \n
          • \u5f53\u8c03\u7528\u00a0Add(1, 2)\u00a0\u65f6，\u56e0\u4e3a\u5b9e\u53c2\u662f\u00a0int\u00a0\u7c7b\u578b，\u7f16\u8bd1\u5668\u4f1a\u4f18\u5148\u5339\u914d\u5df2\u7ecf\u5b58\u5728\u7684\u975e\u6a21\u677f\u51fd\u6570（\u4e5f\u5c31\u662f\u4e13\u95e8\u5904\u7406\u00a0int\u00a0\u7684\u90a3\u4e2a\u00a0Add\u00a0\u51fd\u6570），\u8fd9\u65f6\u5019\u7f16\u8bd1\u5668\u4e0d\u9700\u8981\u5bf9\u6a21\u677f\u8fdb\u884c \u201c\u7279\u5316\u201d（\u4e5f\u5c31\u662f\u4e0d\u9700\u8981\u6839\u636e\u6a21\u677f\u751f\u6210\u7279\u5b9a\u7c7b\u578b\u7684\u51fd\u6570\u5b9e\u4f8b）\u3002<\/li>\n
          • \u5f53\u8c03\u7528\u00a0Add<int>(1, 2)\u00a0\u65f6，\u8fd9\u662f\u663e\u5f0f\u5730\u8981\u6c42\u7f16\u8bd1\u5668\u5bf9\u6a21\u677f\u8fdb\u884c\u5b9e\u4f8b\u5316，\u751f\u6210\u00a0int\u00a0\u7c7b\u578b\u7684\u6a21\u677f\u51fd\u6570\u7248\u672c\u3002\u6b64\u65f6\u751f\u6210\u7684\u8fd9\u4e2a\u51fd\u6570，\u548c\u4e4b\u524d\u7684\u975e\u6a21\u677f\u00a0Add\u00a0\u51fd\u6570，\u5728\u529f\u80fd\u548c\u5f62\u5f0f\u4e0a\u662f\u5b8c\u5168\u4e00\u81f4\u7684\u3002<\/li>\n<\/ul>\n

            \u603b\u7ed3\u4e00\u4e0b，\u6838\u5fc3\u610f\u601d\u5c31\u662f：\u975e\u6a21\u677f\u51fd\u6570\u548c\u540c\u540d\u7684\u51fd\u6570\u6a21\u677f\u53ef\u4ee5\u540c\u65f6\u5b58\u5728；\u800c\u4e14\u51fd\u6570\u6a21\u677f\u80fd\u591f\u88ab\u5b9e\u4f8b\u5316，\u751f\u6210\u548c\u975e\u6a21\u677f\u51fd\u6570\u5b8c\u5168\u4e00\u6837\u7684\u7279\u5b9a\u7c7b\u578b\u7248\u672c\u3002\u5728\u8c03\u7528\u7684\u65f6\u5019，\u7f16\u8bd1\u5668\u4f1a\u4f18\u5148\u5339\u914d\u975e\u6a21\u677f\u51fd\u6570，\u4f46\u4e5f\u53ef\u4ee5\u901a\u8fc7\u663e\u5f0f\u7684\u65b9\u5f0f，\u8ba9\u6a21\u677f\u751f\u6210\u548c\u975e\u6a21\u677f\u51fd\u6570\u4e00\u81f4\u7684\u7248\u672c\u3002<\/p>\n

            2.\u5bf9\u4e8e\u975e\u6a21\u677f\u51fd\u6570\u548c\u540c\u540d\u7684\u51fd\u6570\u6a21\u677f，\u5728\u8c03\u7528\u65f6，\u82e5\u4e24\u8005\u5339\u914d\u6761\u4ef6\u76f8\u540c，\u5219\u4f1a\u4f18\u5148\u8c03\u7528\u975e\u6a21\u677f\u51fd\u6570，\u800c\u975e\u4ece\u6a21\u677f\u751f\u6210\u5b9e\u4f8b；\u4f46\u5982\u679c\u6a21\u677f\u80fd\u4ea7\u751f\u5339\u914d\u5ea6\u66f4\u9ad8\u7684\u51fd\u6570\u7248\u672c，\u90a3\u4e48\u4f1a\u9009\u62e9\u8be5\u6a21\u677f\u751f\u6210\u7684\u5b9e\u4f8b\u3002<\/h4>\n

            \u6bd4\u5982\u4e0b\u9762\u8fd9\u4e2a\u4f8b\u5b50：<\/p>\n

            \/\/ \u4e13\u95e8\u5904\u7406int\u7684\u52a0\u6cd5\u51fd\u6570
            \nint Add(int left, int right)
            \n{
            \nreturn left + right;
            \n}<\/p>\n

            \/\/ \u901a\u7528\u52a0\u6cd5\u51fd\u6570
            \ntemplate<class T1, class T2>
            \nT1 Add(T1 left, T2 right)
            \n{
            \nreturn left + right;
            \n}
            \nvoid Test()
            \n{
            \nAdd(1, 2); \/\/ \u4e0e\u975e\u51fd\u6570\u6a21\u677f\u7c7b\u578b\u5b8c\u5168\u5339\u914d，\u4e0d\u9700\u8981\u51fd\u6570\u6a21\u677f\u5b9e\u4f8b\u5316
            \nAdd(1, 2.0); \/\/ \u6a21\u677f\u51fd\u6570\u53ef\u4ee5\u751f\u6210\u66f4\u52a0\u5339\u914d\u7684\u7248\u672c，\u7f16\u8bd1\u5668\u6839\u636e\u5b9e\u53c2\u751f\u6210\u66f4\u52a0\u5339\u914d\u7684Add\u51fd\u6570
            \n}<\/p>\n

            \u89c4\u5219\u6838\u5fc3<\/p>\n

            \u5f53\u975e\u6a21\u677f\u51fd\u6570\u548c\u540c\u540d\u51fd\u6570\u6a21\u677f\u90fd\u80fd\u5339\u914d\u8c03\u7528\u65f6：<\/p>\n

              \n
            • \u82e5\u4e24\u8005 \u201c\u5339\u914d\u7a0b\u5ea6\u76f8\u540c\u201d，\u4f18\u5148\u8c03\u7528\u975e\u6a21\u677f\u51fd\u6570；<\/li>\n
            • \u82e5\u51fd\u6570\u6a21\u677f\u80fd\u751f\u6210 \u201c\u5339\u914d\u5ea6\u66f4\u9ad8\u201d \u7684\u51fd\u6570\u7248\u672c，\u5219\u9009\u62e9\u6a21\u677f\u751f\u6210\u7684\u5b9e\u4f8b\u3002<\/li>\n<\/ul>\n

              \u4ee3\u7801\u793a\u4f8b\u5206\u6790<\/p>\n

              1. \u975e\u6a21\u677f\u51fd\u6570\u4e0e\u6a21\u677f\u7684\u5b9a\u4e49<\/p>\n

                \n
              • \u975e\u6a21\u677f\u51fd\u6570：int Add(int left, int right)\u00a0\u2014\u2014 \u4e13\u95e8\u5904\u7406\u4e24\u4e2a\u00a0int\u00a0\u7c7b\u578b\u7684\u52a0\u6cd5\u3002<\/li>\n
              • \u51fd\u6570\u6a21\u677f：template<class T1, class T2> T1 Add(T1 left, T2 right)\u00a0\u2014\u2014 \u901a\u7528\u52a0\u6cd5，\u652f\u6301 \u201c\u7b2c\u4e00\u4e2a\u53c2\u6570\u4e3a\u00a0T1\u3001\u7b2c\u4e8c\u4e2a\u53c2\u6570\u4e3a\u00a0T2\u201d \u7684\u4efb\u610f\u7c7b\u578b\u7ec4\u5408\u3002<\/li>\n<\/ul>\n

                2. \u8c03\u7528\u573a\u666f 1：Add(1, 2)<\/p>\n

                  \n
                • \u5b9e\u53c2\u00a01\u00a0\u548c\u00a02\u00a0\u90fd\u662f\u00a0int\u00a0\u7c7b\u578b\u3002<\/li>\n
                • \u975e\u6a21\u677f\u51fd\u6570\u00a0Add(int, int)\u00a0\u5b8c\u5168\u5339\u914d（\u65e0\u9700\u7c7b\u578b\u8f6c\u6362）；<\/li>\n
                • \u51fd\u6570\u6a21\u677f\u4e5f\u80fd\u751f\u6210\u00a0Add<int, int>\u00a0\u6765\u5339\u914d，\u4f46 \u201c\u5339\u914d\u7a0b\u5ea6\u201d \u548c\u975e\u6a21\u677f\u51fd\u6570\u76f8\u540c\u3002<\/li>\n
                • \u56e0\u6b64，\u4f18\u5148\u8c03\u7528\u975e\u6a21\u677f\u51fd\u6570，\u7f16\u8bd1\u5668\u4e0d\u4f1a\u5b9e\u4f8b\u5316\u6a21\u677f\u3002<\/li>\n<\/ul>\n

                  3. \u8c03\u7528\u573a\u666f 2：Add(1, 2.0)<\/p>\n

                    \n
                  • \u5b9e\u53c2\u662f\u00a0int（1）\u548c\u00a0double（2.0）\u3002<\/li>\n
                  • \u975e\u6a21\u677f\u51fd\u6570\u00a0Add(int, int)\u00a0\u8981\u5339\u914d\u7684\u8bdd，\u9700\u8981\u5c06\u00a0double\u00a0\u7c7b\u578b\u7684\u00a02.0\u00a0\u9690\u5f0f\u8f6c\u6362\u4e3a\u00a0int（\u4f1a\u635f\u5931\u7cbe\u5ea6，\u5339\u914d\u5ea6\u4f4e）；<\/li>\n
                  • \u51fd\u6570\u6a21\u677f\u80fd\u751f\u6210\u00a0Add<int, double>\u00a0\u2014\u2014 \u7b2c\u4e00\u4e2a\u53c2\u6570\u00a0T1=int\u00a0\u5339\u914d\u00a01，\u7b2c\u4e8c\u4e2a\u53c2\u6570\u00a0T2=double\u00a0\u5339\u914d\u00a02.0，\u65e0\u9700\u7c7b\u578b\u8f6c\u6362，\u5339\u914d\u5ea6\u66f4\u9ad8\u3002<\/li>\n
                  • \u56e0\u6b64，\u9009\u62e9\u6a21\u677f\u751f\u6210\u7684\u5b9e\u4f8b，\u7f16\u8bd1\u5668\u4f1a\u6839\u636e\u5b9e\u53c2\u5b9e\u4f8b\u5316\u51fa\u00a0Add<int, double>\u00a0\u6765\u8c03\u7528\u3002<\/li>\n<\/ul>\n

                    \u603b\u7ed3<\/p>\n

                    \u8fd9\u79cd\u89c4\u5219\u65e2\u4fdd\u8bc1\u4e86 \u201c\u5df2\u6709\u975e\u6a21\u677f\u51fd\u6570\u7684\u4f18\u5148\u6027\u201d（\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u6a21\u677f\u5b9e\u4f8b\u5316），\u53c8\u652f\u6301 \u201c\u6a21\u677f\u5bf9\u590d\u6742\u7c7b\u578b\u7684\u66f4\u7075\u6d3b\u5339\u914d\u201d，\u8ba9\u4ee3\u7801\u8c03\u7528\u66f4\u5408\u7406\u3002<\/p>\n

                    3. \u6a21\u677f\u51fd\u6570\u4e0d\u5141\u8bb8\u81ea\u52a8\u7c7b\u578b\u8f6c\u6362，\u4f46\u666e\u901a\u51fd\u6570\u53ef\u4ee5\u8fdb\u884c\u81ea\u52a8\u7c7b\u578b\u8f6c\u6362<\/h4>\n

                    \u5728 C++ \u4e2d，\u6a21\u677f\u51fd\u6570\u548c\u666e\u901a\u51fd\u6570\u5728\u7c7b\u578b\u8f6c\u6362\u65b9\u9762\u6709\u7740\u660e\u663e\u7684\u533a\u522b：<\/p>\n

                    \u6a21\u677f\u51fd\u6570\u7684\u7c7b\u578b\u8f6c\u6362\u89c4\u5219<\/p>\n

                    \u6a21\u677f\u51fd\u6570\u662f\u57fa\u4e8e\u6a21\u677f\u53c2\u6570\u6765\u751f\u6210\u5177\u4f53\u51fd\u6570\u7684\u3002\u5728\u8c03\u7528\u6a21\u677f\u51fd\u6570\u65f6，\u7f16\u8bd1\u5668\u9700\u8981\u6839\u636e\u4f20\u5165\u7684\u5b9e\u53c2\u6765\u63a8\u6f14\u6a21\u677f\u53c2\u6570\u7684\u7c7b\u578b\u3002\u4e3a\u4e86\u4fdd\u8bc1\u7c7b\u578b\u7684\u4e25\u683c\u5339\u914d，\u6a21\u677f\u51fd\u6570\u4e0d\u5141\u8bb8\u81ea\u52a8\u8fdb\u884c\u7c7b\u578b\u8f6c\u6362\u3002<\/p>\n

                    \u4f8b\u5982，\u5047\u8bbe\u6709\u4e00\u4e2a\u6a21\u677f\u51fd\u6570\u00a0template <typename T> T Add(T a, T b)，\u5982\u679c\u6211\u4eec\u5c1d\u8bd5\u8c03\u7528\u00a0Add(1, 2.5)（\u5176\u4e2d\u00a01\u00a0\u662f\u00a0int\u00a0\u7c7b\u578b，2.5\u00a0\u662f\u00a0double\u00a0\u7c7b\u578b），\u7f16\u8bd1\u5668\u4f1a\u56e0\u4e3a\u65e0\u6cd5\u786e\u5b9a\u6a21\u677f\u53c2\u6570\u00a0T\u00a0\u5230\u5e95\u662f\u00a0int\u00a0\u8fd8\u662f\u00a0double\u00a0\u800c\u62a5\u9519\u3002\u56e0\u4e3a\u6a21\u677f\u51fd\u6570\u8981\u6c42\u4e24\u4e2a\u53c2\u6570\u7684\u7c7b\u578b\u5fc5\u987b\u5b8c\u5168\u5339\u914d（\u7531\u540c\u4e00\u4e2a\u00a0T\u00a0\u63a8\u5bfc\u800c\u6765），\u4e0d\u4f1a\u81ea\u52a8\u5c06\u00a0int\u00a0\u8f6c\u6362\u4e3a\u00a0double，\u6216\u8005\u5c06\u00a0double\u00a0\u8f6c\u6362\u4e3a\u00a0int\u00a0\u6765\u6ee1\u8db3\u6a21\u677f\u53c2\u6570\u7684\u4e00\u81f4\u6027\u3002<\/p>\n

                    \u666e\u901a\u51fd\u6570\u7684\u7c7b\u578b\u8f6c\u6362\u89c4\u5219<\/p>\n

                    \u666e\u901a\u51fd\u6570（\u975e\u6a21\u677f\u51fd\u6570）\u5728\u8c03\u7528\u65f6，\u5141\u8bb8\u8fdb\u884c\u81ea\u52a8\u7c7b\u578b\u8f6c\u6362\u3002\u5f53\u4f20\u5165\u7684\u5b9e\u53c2\u7c7b\u578b\u4e0e\u51fd\u6570\u5f62\u53c2\u7c7b\u578b\u4e0d\u4e00\u81f4\u65f6，\u53ea\u8981\u7b26\u5408 C++ \u7684\u7c7b\u578b\u8f6c\u6362\u89c4\u5219，\u7f16\u8bd1\u5668\u4f1a\u81ea\u52a8\u5c06\u5b9e\u53c2\u7c7b\u578b\u8f6c\u6362\u4e3a\u5f62\u53c2\u7c7b\u578b\u3002<\/p>\n

                    \u6bd4\u5982，\u6709\u4e00\u4e2a\u666e\u901a\u51fd\u6570\u00a0int Add(int a, int b)，\u5982\u679c\u6211\u4eec\u8c03\u7528\u00a0Add(1, 2.5)，\u7f16\u8bd1\u5668\u4f1a\u81ea\u52a8\u5c06\u00a0double\u00a0\u7c7b\u578b\u7684\u00a02.5\u00a0\u8f6c\u6362\u4e3a\u00a0int\u00a0\u7c7b\u578b（\u5373\u00a02），\u7136\u540e\u518d\u8c03\u7528\u8be5\u51fd\u6570，\u8ba1\u7b97\u7ed3\u679c\u4e3a\u00a03\u3002\u5e38\u89c1\u7684\u81ea\u52a8\u7c7b\u578b\u8f6c\u6362\u5305\u62ec\u6574\u578b\u548c\u6d6e\u70b9\u578b\u4e4b\u95f4\u7684\u8f6c\u6362\u3001\u5c0f\u6574\u6570\u7c7b\u578b（\u5982\u00a0char\u3001short）\u5411\u5927\u6574\u6570\u7c7b\u578b（\u5982\u00a0int）\u7684\u8f6c\u6362\u7b49，\u53ea\u8981\u8fd9\u79cd\u8f6c\u6362\u662f\u5b89\u5168\u7684（\u4e0d\u4f1a\u5bfc\u81f4\u6570\u636e\u4e22\u5931\u6216\u672a\u5b9a\u4e49\u884c\u4e3a\u7b49\u4e25\u91cd\u95ee\u9898），\u666e\u901a\u51fd\u6570\u5c31\u4f1a\u8fdb\u884c\u81ea\u52a8\u7c7b\u578b\u8f6c\u6362\u3002<\/p>\n

                    \u603b\u7ed3\u6765\u8bf4，\u6a21\u677f\u51fd\u6570\u4e3a\u4e86\u786e\u4fdd\u7c7b\u578b\u63a8\u6f14\u7684\u51c6\u786e\u6027\u548c\u6a21\u677f\u751f\u6210\u4ee3\u7801\u7684\u6b63\u786e\u6027，\u4e25\u683c\u8981\u6c42\u5b9e\u53c2\u7c7b\u578b\u4e0e\u6a21\u677f\u53c2\u6570\u63a8\u5bfc\u7684\u7c7b\u578b\u4e00\u81f4，\u4e0d\u8fdb\u884c\u81ea\u52a8\u7c7b\u578b\u8f6c\u6362；\u800c\u666e\u901a\u51fd\u6570\u5219\u9075\u5faa C++ \u5e38\u89c4\u7684\u7c7b\u578b\u8f6c\u6362\u89c4\u5219，\u652f\u6301\u81ea\u52a8\u7c7b\u578b\u8f6c\u6362\u3002<\/p>\n

                    \u7c7b\u6a21\u7248：<\/h2>\n

                    \u7c7b\u6a21\u677f\u662f C++ \u4e2d\u5b9e\u73b0\u6cdb\u578b\u7f16\u7a0b\u7684\u91cd\u8981\u673a\u5236，\u5b83\u5141\u8bb8\u6211\u4eec\u521b\u5efa\u4e00\u4e2a\u901a\u7528\u7684\u7c7b\u6846\u67b6，\u5176\u4e2d\u7684\u6210\u5458\u53d8\u91cf\u7c7b\u578b\u3001\u6210\u5458\u51fd\u6570\u7684\u53c2\u6570\u548c\u8fd4\u56de\u503c\u7c7b\u578b\u7b49\u53ef\u4ee5\u7528\u6a21\u677f\u53c2\u6570\u6765\u8868\u793a，\u4ece\u800c\u80fd\u9002\u914d\u591a\u79cd\u4e0d\u540c\u7684\u6570\u636e\u7c7b\u578b\u3002<\/p>\n

                    \u7c7b\u6a21\u677f\u7684\u58f0\u660e\u5f62\u5f0f<\/h4>\n

                    \u7c7b\u6a21\u677f\u7684\u58f0\u660e\u5f62\u5f0f\u901a\u5e38\u4e3a：<\/p>\n

                    template <typename T>
                    \nclass \u7c7b\u540d {
                    \n \/\/ \u6210\u5458\u53d8\u91cf，\u7c7b\u578b\u53ef\u4ee5\u662f T
                    \n T member;
                    \npublic:
                    \n \/\/ \u6210\u5458\u51fd\u6570，\u8fd4\u56de\u503c\u6216\u53c2\u6570\u7c7b\u578b\u53ef\u4ee5\u662f T
                    \n T getMember() const { return member; }
                    \n void setMember(const T& val) { member = val; }
                    \n};<\/p>\n

                    \u8fd9\u91cc\u7684\u00a0T\u00a0\u662f\u6a21\u677f\u53c2\u6570，\u5b83\u53ef\u4ee5\u4ee3\u8868\u4efb\u610f\u7c7b\u578b（\u5982\u00a0int\u3001double\u3001std::string，\u751a\u81f3\u81ea\u5b9a\u4e49\u7c7b\u7c7b\u578b），\u7c7b\u6a21\u7248\u5e76\u4e0d\u662f\u6307\u7c7b\u7684\u7c7b\u578b\u662ftype\u4ec0\u4e48\u4ec0\u4e48\u7684，\u800c\u662f\u7c7b\u4e2d\u7684\u6210\u5458\u53d8\u91cf\u53ef\u4ee5\u662ftype\u7c7b\u578b\u7684，\u6210\u5458\u51fd\u6570\u7684\u8fd4\u56de\u503c\u4ec0\u4e48\u7684\u4e5f\u662f\u53ef\u4ee5\u7684，\u7c7b\u6a21\u677f\u672c\u8eab\u4e0d\u662f\u4e00\u4e2a\u5b9e\u9645\u5b58\u5728\u7684\u7c7b，\u53ea\u6709\u5f53\u6211\u4eec\u7528\u5177\u4f53\u7684\u7c7b\u578b\u53bb\u5b9e\u4f8b\u5316\u5b83\u65f6，\u624d\u4f1a\u751f\u6210\u771f\u6b63\u7684\u7c7b（\u5373\u6a21\u677f\u7c7b）\u3002<\/span><\/p>\n

                    \u5b9e\u73b0\u6808\u7c7b\u6a21\u7248：<\/h3>\n

                    \u90a3\u4e48\u6211\u4eec\u63a5\u4e0b\u6765\u901a\u8fc7\u5b9e\u73b0\u6808\u7c7b\u6a21\u7248\u6765\u5e2e\u52a9\u5927\u5bb6\u7406\u89e3\u7c7b\u6a21\u7248：<\/p>\n

                    \/\/ \u7c7b\u6a21\u677f\u58f0\u660e，type1 \u662f\u6a21\u677f\u53c2\u6570，\u4ee3\u8868\u6808\u4e2d\u5143\u7d20\u7684\u7c7b\u578b，\u53ef\u4ee5\u662f int\u3001double\u3001\u81ea\u5b9a\u4e49\u7c7b\u7b49\u4efb\u610f\u7c7b\u578b
                    \ntemplate <typename type1>
                    \nclass stack
                    \n{
                    \npublic:
                    \n \/\/ \u6784\u9020\u51fd\u6570，\u521d\u59cb\u5316\u6808
                    \n \/\/ capacity \u662f\u6808\u7684\u521d\u59cb\u5bb9\u91cf，\u9ed8\u8ba4\u503c\u4e3a 4
                    \n stack(int capacity = 4)
                    \n : mcapacity(capacity) \/\/ \u521d\u59cb\u5316\u6808\u7684\u5bb9\u91cf\u4e3a\u4f20\u5165\u7684 capacity（\u6216\u9ed8\u8ba4 4）
                    \n , marr(new type1[mcapacity]) \/\/ \u4e3a\u5b58\u50a8\u6808\u5143\u7d20\u7684\u6570\u7ec4 marr \u5206\u914d\u5927\u5c0f\u4e3a mcapacity \u7684\u5185\u5b58\u7a7a\u95f4，\u7528\u4e8e\u5b58\u653e type1 \u7c7b\u578b\u7684\u5143\u7d20
                    \n , msize(0) \/\/ \u521d\u59cb\u5316\u6808\u4e2d\u5143\u7d20\u4e2a\u6570\u4e3a 0，\u5373\u6808\u4e3a\u7a7a
                    \n { }<\/p>\n

                    \/\/ \u6790\u6784\u51fd\u6570，\u7528\u4e8e\u91ca\u653e\u6808\u5360\u7528\u7684\u8d44\u6e90
                    \n ~stack()
                    \n {
                    \n delete[] marr; \/\/ \u91ca\u653e\u52a8\u6001\u5206\u914d\u7684\u6570\u7ec4 marr \u7684\u5185\u5b58
                    \n marr = nullptr; \/\/ \u5c06\u6307\u9488\u7f6e\u7a7a，\u9632\u6b62\u91ce\u6307\u9488
                    \n mcapacity = msize = 0; \/\/ \u5c06\u5bb9\u91cf\u548c\u5143\u7d20\u4e2a\u6570\u7f6e 0
                    \n }<\/p>\n

                    \/\/ \u5165\u6808\u64cd\u4f5c：\u5c06\u5143\u7d20 x \u538b\u5165\u6808\u9876
                    \n void stackpush(const type1& x)
                    \n {
                    \n \/\/ \u5148\u5224\u65ad\u6808\u662f\u5426\u5df2\u6ee1（\u5143\u7d20\u4e2a\u6570\u7b49\u4e8e\u5bb9\u91cf）
                    \n if (msize == mcapacity)
                    \n {
                    \n \/\/ \u6808\u5df2\u6ee1，\u9700\u8981\u6269\u5bb9，\u65b0\u5bb9\u91cf\u4e3a\u539f\u6765\u7684 2 \u500d
                    \n type1* temp = new type1[mcapacity * 2];
                    \n \/\/ \u5c06\u539f\u6570\u7ec4 marr \u4e2d\u7684\u5143\u7d20\u590d\u5236\u5230\u65b0\u6570\u7ec4 temp \u4e2d，\u590d\u5236\u7684\u5b57\u8282\u6570\u4e3a msize * sizeof(type1)（\u4fdd\u8bc1\u6240\u6709\u5df2\u6709\u5143\u7d20\u90fd\u590d\u5236\u8fc7\u53bb）
                    \n memcpy(temp, marr, msize * sizeof(type1));
                    \n delete[] marr; \/\/ \u91ca\u653e\u539f\u6570\u7ec4\u7684\u5185\u5b58
                    \n marr = temp; \/\/ \u5c06 marr \u6307\u5411\u65b0\u5206\u914d\u7684\u66f4\u5927\u7684\u6570\u7ec4
                    \n mcapacity = mcapacity * 2; \/\/ \u66f4\u65b0\u6808\u7684\u5bb9\u91cf\u4e3a\u539f\u6765\u7684 2 \u500d
                    \n }
                    \n marr[msize] = x; \/\/ \u5c06\u5143\u7d20 x \u653e\u5165\u6570\u7ec4\u5f53\u524d\u7684\u6808\u9876\u4f4d\u7f6e（msize \u7d22\u5f15\u5904）
                    \n ++msize; \/\/ \u6808\u4e2d\u5143\u7d20\u4e2a\u6570\u52a0 1
                    \n }<\/p>\n

                    \/\/ \u51fa\u6808\u64cd\u4f5c：\u5c06\u6808\u9876\u5143\u7d20\u5f39\u51fa
                    \n void stackpop()
                    \n {
                    \n msize–; \/\/ \u53ea\u9700\u5c06\u5143\u7d20\u4e2a\u6570\u51cf 1，\u903b\u8f91\u4e0a\u6808\u9876\u5143\u7d20\u88ab\u5f39\u51fa（\u540e\u7eed\u5165\u6808\u4f1a\u8986\u76d6\u8be5\u4f4d\u7f6e）
                    \n }<\/p>\n

                    \/\/ \u83b7\u53d6\u6808\u9876\u5143\u7d20
                    \n type1 stacktop()
                    \n {
                    \n return marr[msize – 1]; \/\/ \u8fd4\u56de\u6570\u7ec4\u4e2d\u7d22\u5f15\u4e3a msize – 1（\u6808\u9876）\u7684\u5143\u7d20
                    \n }<\/p>\n

                    private:
                    \n type1* marr; \/\/ \u6307\u5411\u5b58\u50a8\u6808\u5143\u7d20\u7684\u52a8\u6001\u6570\u7ec4\u7684\u6307\u9488
                    \n int msize; \/\/ \u6808\u4e2d\u5f53\u524d\u5143\u7d20\u7684\u4e2a\u6570
                    \n int mcapacity; \/\/ \u6808\u7684\u5bb9\u91cf（\u80fd\u5b58\u50a8\u7684\u6700\u5927\u5143\u7d20\u4e2a\u6570）
                    \n};<\/p>\n

                    \u90a3\u4e48\u5176\u5b9e\u6211\u4eec\u5b9e\u73b0\u7684\u7c7b\u6a21\u7248\u5c31\u662f\u5728\u4e3b\u51fd\u6570\u6211\u4eec\u521b\u5efa\u6bd4\u5982\u6808\u8fd9\u4e2a\u7c7b\u53d8\u91cf\u7684\u65f6\u5019，\u53ef\u4ee5\u6307\u5b9a\u6808\u4e2d\u5b58\u50a8\u7684\u662f\u4ec0\u4e48\u7c7b\u578b\u7684\u6570\u636e，\u56e0\u4e3a\u6211\u4eec\u662f\u7528type1* marr，\u5047\u8bbe\u5728\u4e3b\u51fd\u6570\u4e2d\u4e3aint，\u90a3\u4e48\u7f16\u8bd1\u5668\u5c31\u4f1a\u5c06\u7c7b\u4e2d\u7684type1\u5168\u90e8\u6539\u4e3aint\u3002<\/p>\n

                    \u5927\u5bb6\u5176\u5b9e\u53ef\u4ee5\u7c7b\u6bd4\u6211\u4eec\u4e4b\u524d\u5728C\u8bed\u8a00\u5199\u7684typedef int nmae1\u6765\u7406\u89e3，\u6211\u4eec\u6bcf\u6b21\u5982\u679c\u60f3\u4fee\u6539\u5b58\u50a8\u7684\u6570\u636e\u7c7b\u578b，\u662f\u628atypedef int nmae1\u91cc\u9762\u7684int\u6539\u4e3achar\u6216\u8005\u4ec0\u4e48\u4ec0\u4e48\u7c7b\u578b，\u5927\u5bb6\u53ef\u4ee5\u8fd9\u4e48\u770b\u5f85\u7c7b\u6a21\u7248\u3002<\/p>\n

                    \u7c7b\u6a21\u677f\u7684\u5b9e\u4f8b\u5316：<\/h3>\n

                    \u7c7b\u6a21\u677f\u5b9e\u4f8b\u5316\u4e0e\u51fd\u6570\u6a21\u677f\u5b9e\u4f8b\u5316\u4e0d\u540c，\u7c7b\u6a21\u677f\u5b9e\u4f8b\u5316\u9700\u8981\u5728\u7c7b\u6a21\u677f\u540d\u5b57\u540e\u8ddf<>，\u7136\u540e\u5c06\u5b9e\u4f8b\u5316\u7684
                    \n\u7c7b\u578b\u653e\u5728<>\u4e2d\u5373\u53ef<\/span>，\u7c7b\u6a21\u677f\u540d\u5b57\u4e0d\u662f\u771f\u6b63\u7684\u7c7b，\u800c\u5b9e\u4f8b\u5316\u7684\u7ed3\u679c\u624d\u662f\u771f\u6b63\u7684\u7c7b\u3002<\/p>\n

                    \u5373\u5bf9\u4e8e\u7c7b\u6a21\u7248\u800c\u8a00，\u6211\u4eec\u662f\u8981\u4f7f\u7528\u663e\u5f0f\u5b9e\u4f8b\u5316，\u662f\u4e0d\u80fd\u4f7f\u7528\u9690\u5f0f\u5b9e\u4f8b\u5316\u7684，\u5982\u679c\u6211\u4eec\u76f4\u63a5\u521b\u5efa\u7c7b\u53d8\u91cf，\u800c\u4e0d\u663e\u5f0f\u5b9e\u4f8b\u5316\u7684\u8bdd，\u7f16\u8bd1\u5668\u662f\u4f1a\u62a5\u9519\u7684，\u5e0c\u671b\u5927\u5bb6\u6ce8\u610f，\u53ef\u4ee5\u770b\u4e00\u4e0b\u4e0b\u9762\u8fd9\u4e2a\u4f8b\u5b50：<\/p>\n

                    void teststack()
                    \n{
                    \n\/\/\u6ce8\u610f\u8981\u663e\u5f0f\u5b9e\u4f8b\u5316\u52a0\u5728\u7c7b\u540d\u5b57\u540e\u9762
                    \n\/\/\u800c\u4e0d\u662f\u7c7b\u53d8\u91cf\u540d\u5b57\u540e\u9762
                    \nstack<int> st1;
                    \n\/\/\u6b64\u65f6\u7f16\u8bd1\u5668\u5c31\u4f1a\u628atype1\u5168\u90e8\u8f6c\u6362\u4e3aint<\/p>\n

                    stack<char> st2;
                    \n\/\/\u6b64\u65f6\u7f16\u8bd1\u5668\u5c31\u4f1a\u628atype1\u5168\u90e8\u8f6c\u6362\u4e3achar<\/p>\n

                    \/\/\u6709\u4e86\u7c7b\u6a21\u7248\u4e4b\u540e
                    \n\/\/\u6211\u4eec\u5c31\u53ef\u4ee5\u968f\u5fc3\u6240\u6b32\u7684\u521b\u5efa\u5b58\u50a8\u4e0d\u540c\u7c7b\u578b\u6570\u636e\u7684\u6808\u4e86
                    \n\/\/\u76f8\u6bd4\u4e8ec\u8bed\u8a00\u7684typedef\u597d\u7528\u592a\u591a
                    \n\/\/\u56e0\u4e3aC\u8bed\u8a00\u53ea\u80fd\u4f7f\u7528\u4e00\u6b21
                    \n\/\/\u60f3\u8981\u8fde\u7eed\u7684，\u5c31\u5f97\u591a\u4e2a\u6587\u4ef6
                    \n}<\/p>\n

                    OK，\u5230\u8fd9\u91cc，\u6211\u4eec\u7684C++\u6a21\u7248\u521d\u9636\u5c31\u5927\u529f\u544a\u6210\u4e86\u3002<\/p>\n

                    \u7ed3\u8bed：\u6a21\u7248\u2014C++ \u6cdb\u578b\u7f16\u7a0b\u7684\u9b54\u6cd5\u94a5\u5319，\u5f00\u542f\u9ad8\u6548\u7f16\u7a0b\u65b0\u5f81\u7a0b<\/h2>\n

                    \u4eb2\u7231\u7684\u670b\u53cb\u4eec，\u5f53\u4f60\u9010\u884c\u8bfb\u5b8c\u8fd9\u7bc7\u5173\u4e8e C++ \u6a21\u7248\u521d\u9636\u7684\u5185\u5bb9\u65f6，\u6211\u4eec\u5176\u5b9e\u5df2\u7ecf\u4e00\u8d77\u5b8c\u6210\u4e86\u4e00\u6b21 \u201c\u4ece\u91cd\u590d\u52b3\u52a8\u5230\u9ad8\u6548\u7f16\u7a0b\u201d \u7684\u601d\u7ef4\u8de8\u8d8a\u3002\u56de\u60f3\u5f00\u7bc7\u65f6\u6211\u4eec\u9762\u5bf9\u7684\u56f0\u5883 \u2014\u2014 \u4e3a\u4e86\u4ea4\u6362\u4e0d\u540c\u7c7b\u578b\u7684\u6570\u636e，\u4e0d\u5f97\u4e0d\u5199\u4e00\u5806\u903b\u8f91\u76f8\u540c\u3001\u4ec5\u7c7b\u578b\u6709\u522b\u7684\u91cd\u8f7d\u51fd\u6570，\u90a3\u65f6\u7684\u7e41\u7410\u4e0e\u65e0\u5948，\u60f3\u5fc5\u5927\u5bb6\u8fd8\u8bb0\u5fc6\u72b9\u65b0\u3002\u800c\u73b0\u5728，\u5f53\u6211\u4eec\u80fd\u7528\u4e00\u4efd\u51fd\u6570\u6a21\u7248\u641e\u5b9a int\u3001double\u3001char \u751a\u81f3\u81ea\u5b9a\u4e49\u7c7b\u578b\u7684\u4ea4\u6362，\u7528\u4e00\u4e2a\u6808\u7c7b\u6a21\u7248\u8f7b\u677e\u521b\u5efa\u5b58\u50a8\u4e0d\u540c\u6570\u636e\u7684\u6808\u7ed3\u6784\u65f6，\u5e94\u8be5\u80fd\u771f\u5207\u611f\u53d7\u5230\u6a21\u7248\u8fd9\u4efd \u201cC++ \u793c\u7269\u201d \u7684\u73cd\u8d35\u3002<\/p>\n

                    \u5728\u8fd9\u7bc7\u5185\u5bb9\u91cc，\u6211\u4eec\u4ece\u6cdb\u578b\u7f16\u7a0b\u7684\u75db\u70b9\u5207\u5165，\u4e00\u6b65\u6b65\u63ed\u5f00\u4e86\u6a21\u7248\u7684\u795e\u79d8\u9762\u7eb1\u3002\u5148\u662f\u51fd\u6570\u6a21\u7248，\u5b83\u50cf\u4e00\u4f4d \u201c\u667a\u80fd\u5de5\u5320\u201d，\u62ff\u7740\u6211\u4eec\u5b9a\u4e49\u7684 \u201c\u903b\u8f91\u6a21\u5177\u201d，\u53ea\u8981\u6211\u4eec\u4f20\u5165\u5177\u4f53\u7c7b\u578b\u7684 \u201c\u6750\u6599\u201d，\u5c31\u80fd\u81ea\u52a8\u6253\u9020\u51fa\u5bf9\u5e94\u7c7b\u578b\u7684\u51fd\u6570\u3002\u6211\u4eec\u77e5\u9053\u4e86\u5b83\u7684\u683c\u5f0f\u600e\u4e48\u5199，\u660e\u767d\u4e86\u9690\u5f0f\u5b9e\u4f8b\u5316\u65f6\u7f16\u8bd1\u5668\u5982\u4f55\u6839\u636e\u5b9e\u53c2 \u201c\u731c\u201d \u7c7b\u578b，\u4e5f\u638c\u63e1\u4e86\u663e\u5f0f\u5b9e\u4f8b\u5316\u65f6\u5982\u4f55\u4e3b\u52a8 \u201c\u544a\u8bc9\u201d \u7f16\u8bd1\u5668\u8be5\u7528\u4ec0\u4e48\u7c7b\u578b \u2014\u2014 \u5c24\u5176\u662f\u5f53\u5b9e\u53c2\u7c7b\u578b\u51b2\u7a81\u65f6，\u663e\u5f0f\u5b9e\u4f8b\u5316\u5c31\u50cf\u4e00\u5242 \u201c\u7279\u6548\u836f\u201d，\u80fd\u8f7b\u677e\u89e3\u51b3\u7f16\u8bd1\u5668\u7684 \u201c\u9009\u62e9\u56f0\u96be\u75c7\u201d\u3002<\/p>\n

                    \u63a5\u7740，\u6211\u4eec\u53c8\u6df1\u5165\u5b66\u4e60\u4e86\u6a21\u677f\u53c2\u6570\u7684\u5339\u914d\u539f\u5219，\u8fd9\u8ba9\u6211\u4eec\u660e\u767d：\u975e\u6a21\u677f\u51fd\u6570\u548c\u540c\u540d\u51fd\u6570\u6a21\u7248\u53ef\u4ee5\u548c\u5e73\u5171\u5b58，\u7f16\u8bd1\u5668\u4f1a\u4f18\u5148\u9009\u62e9\u66f4 \u201c\u8d34\u5408\u201d \u7684\u90a3\u4e2a \u2014\u2014 \u8981\u4e48\u662f\u5b8c\u5168\u5339\u914d\u7684\u975e\u6a21\u677f\u51fd\u6570，\u8981\u4e48\u662f\u80fd\u751f\u6210\u66f4\u9ad8\u5339\u914d\u5ea6\u7684\u6a21\u7248\u5b9e\u4f8b\u3002\u800c\u6a21\u677f\u51fd\u6570\u4e0e\u666e\u901a\u51fd\u6570\u5728\u7c7b\u578b\u8f6c\u6362\u4e0a\u7684\u5dee\u5f02，\u66f4\u8ba9\u6211\u4eec\u61c2\u5f97\u4e86\u6a21\u7248\u7684 \u201c\u4e25\u8c28\u6027\u201d：\u5b83\u4e0d\u5141\u8bb8\u81ea\u52a8\u7c7b\u578b\u8f6c\u6362，\u6b63\u662f\u4e3a\u4e86\u907f\u514d\u9690\u5f0f\u8f6c\u6362\u53ef\u80fd\u5e26\u6765\u7684\u7cbe\u5ea6\u4e22\u5931\u6216\u903b\u8f91\u9519\u8bef，\u8fd9\u4efd\u4e25\u8c28，\u6070\u6070\u662f\u6a21\u7248\u4fdd\u8bc1\u4ee3\u7801\u5b89\u5168\u6027\u7684\u5173\u952e\u3002<\/p>\n

                    \u518d\u5230\u7c7b\u6a21\u7248，\u6211\u4eec\u901a\u8fc7\u4eb2\u624b\u5b9e\u73b0\u4e00\u4e2a\u6808\u7c7b\u6a21\u7248，\u5f7b\u5e95\u6253\u7834\u4e86 \u201c\u4e00\u4e2a\u7c7b\u53ea\u80fd\u5904\u7406\u4e00\u79cd\u7c7b\u578b\u201d \u7684\u5c40\u9650\u3002\u539f\u6765，\u53ea\u9700\u7528\u6a21\u677f\u53c2\u6570\u66ff\u4ee3\u5177\u4f53\u7c7b\u578b，\u4e00\u4e2a\u7c7b\u6846\u67b6\u5c31\u80fd\u9002\u914d\u65e0\u6570\u79cd\u6570\u636e\u7c7b\u578b \u2014\u2014 \u60f3\u8981\u5b58\u50a8 int \u5c31\u5b9e\u4f8b\u5316stack<int>，\u60f3\u8981\u5b58\u50a8 char \u5c31\u5b9e\u4f8b\u5316stack<char>，\u8fd9\u79cd\u7075\u6d3b\u6027，\u662f C \u8bed\u8a00\u7684typedef\u8fdc\u8fdc\u65e0\u6cd5\u6bd4\u62df\u7684\u3002\u6211\u4eec\u4e5f\u7262\u7262\u8bb0\u4f4f\u4e86\u7c7b\u6a21\u7248\u7684\u6838\u5fc3\u89c4\u5219：\u5b83\u6ca1\u6709\u9690\u5f0f\u5b9e\u4f8b\u5316，\u5fc5\u987b\u663e\u5f0f\u6307\u5b9a\u7c7b\u578b\u624d\u80fd\u751f\u6210\u771f\u6b63\u7684\u7c7b，\u8fd9\u65e2\u662f\u5b83\u7684 \u201c\u7279\u6b8a\u8981\u6c42\u201d，\u4e5f\u662f\u5b83\u80fd\u7cbe\u51c6\u9002\u914d\u4e0d\u540c\u7c7b\u578b\u7684 \u201c\u5e95\u6c14\u201d\u3002<\/p>\n

                    \u56de\u987e\u6574\u4e2a\u5b66\u4e60\u8fc7\u7a0b，\u6a21\u7248\u5e26\u7ed9\u6211\u4eec\u7684\u8fdc\u4e0d\u6b62 \u201c\u5c11\u5199\u51e0\u884c\u4ee3\u7801\u201d \u8fd9\u4e48\u7b80\u5355\u3002\u5b83\u771f\u6b63\u6539\u53d8\u7684，\u662f\u6211\u4eec\u7f16\u5199\u4ee3\u7801\u7684\u601d\u7ef4\u65b9\u5f0f \u2014\u2014 \u4ece \u201c\u4e3a\u6bcf\u79cd\u7c7b\u578b\u5199\u4e00\u4efd\u903b\u8f91\u201d \u7684 \u201c\u91cd\u590d\u601d\u7ef4\u201d，\u8f6c\u53d8\u4e3a \u201c\u5199\u4e00\u4efd\u901a\u7528\u903b\u8f91\u9002\u914d\u6240\u6709\u7c7b\u578b\u201d \u7684 \u201c\u6cdb\u578b\u601d\u7ef4\u201d\u3002\u8fd9\u79cd\u601d\u7ef4\u7684\u5347\u7ea7，\u4e0d\u4ec5\u80fd\u5927\u5e45\u51cf\u5c11\u4ee3\u7801\u5197\u4f59\u3001\u63d0\u9ad8\u4ee3\u7801\u53ef\u7ef4\u62a4\u6027，\u66f4\u80fd\u8ba9\u6211\u4eec\u628a\u7cbe\u529b\u805a\u7126\u5728\u6838\u5fc3\u903b\u8f91\u7684\u8bbe\u8ba1\u4e0a，\u800c\u4e0d\u662f\u5728\u91cd\u590d\u52b3\u52a8\u4e2d\u6d88\u8017\u65f6\u95f4\u3002<\/p>\n

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