{"id":67105,"date":"2026-01-28T09:08:59","date_gmt":"2026-01-28T01:08:59","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/67105.html"},"modified":"2026-01-28T09:08:59","modified_gmt":"2026-01-28T01:08:59","slug":"c%e8%bf%90%e7%ae%97%e7%ac%a6%e4%b8%8e%e8%a1%a8%e8%be%be%e5%bc%8f%ef%bc%9a%e6%9e%84%e5%bb%ba%e9%ab%98%e6%95%88%e8%ae%a1%e7%ae%97%e9%80%bb%e8%be%91%e7%9a%84%e6%a0%b8%e5%bf%83","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/67105.html","title":{"rendered":"C++\u8fd0\u7b97\u7b26\u4e0e\u8868\u8fbe\u5f0f\uff1a\u6784\u5efa\u9ad8\u6548\u8ba1\u7b97\u903b\u8f91\u7684\u6838\u5fc3"},"content":{"rendered":"

C++\u8fd0\u7b97\u7b26\u4e0e\u8868\u8fbe\u5f0f：\u6784\u5efa\u9ad8\u6548\u8ba1\u7b97\u903b\u8f91\u7684\u6838\u5fc3<\/h2>\n

\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\"<\/p>\n

\u4e00\u3001\u5b66\u4e60\u76ee\u6807\u4e0e\u91cd\u70b9<\/h3>\n

\u672c\u7ae0\u5c06\u6df1\u5165\u63a2\u8ba8C++\u4e2d\u8fd0\u7b97\u7b26\u4e0e\u8868\u8fbe\u5f0f\u7684\u6838\u5fc3\u6982\u5ff5\u548c\u4f7f\u7528\u65b9\u6cd5\u3002\u901a\u8fc7\u5b66\u4e60，\u4f60\u5c06\u80fd\u591f：<\/p>\n

  • \u638c\u63e1C++\u8fd0\u7b97\u7b26\u7684\u5206\u7c7b\u4e0e\u4f18\u5148\u7ea7，\u7406\u89e3\u8868\u8fbe\u5f0f\u7684\u6c42\u503c\u89c4\u5219<\/li>\n
  • \u5b66\u4f1a\u4f7f\u7528\u57fa\u672c\u8fd0\u7b97\u7b26，\u5305\u62ec\u7b97\u672f\u3001\u5173\u7cfb\u3001\u903b\u8f91\u548c\u4f4d\u8fd0\u7b97\u7b26<\/li>\n
  • \u7406\u89e3\u590d\u5408\u8d4b\u503c\u8fd0\u7b97\u7b26，\u7b80\u5316\u4ee3\u7801\u5e76\u63d0\u9ad8\u6548\u7387<\/li>\n
  • \u638c\u63e1\u6761\u4ef6\u8fd0\u7b97\u7b26\u4e0e\u9017\u53f7\u8fd0\u7b97\u7b26，\u5b9e\u73b0\u590d\u6742\u6761\u4ef6\u5224\u65ad<\/li>\n
  • \u7406\u89e3\u8fd0\u7b97\u7b26\u91cd\u8f7d\u7684\u57fa\u672c\u6982\u5ff5，\u4e3a\u81ea\u5b9a\u4e49\u7c7b\u578b\u63d0\u4f9b\u8fd0\u7b97\u652f\u6301<\/li>\n
  • \u57f9\u517b\u7f16\u5199\u9ad8\u6548\u8868\u8fbe\u5f0f\u7684\u4e60\u60ef，\u4f18\u5316\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u6027\u80fd<\/li>\n

    \u4e8c\u3001\u8fd0\u7b97\u7b26\u7684\u5206\u7c7b\u4e0e\u4f18\u5148\u7ea7<\/h3>\n

    2.1 \u8fd0\u7b97\u7b26\u7684\u5206\u7c7b<\/h4>\n

    C++\u8fd0\u7b97\u7b26\u53ef\u5206\u4e3a\u4ee5\u4e0b\u51e0\u7c7b：<\/p>\n

      \n
    • \u7b97\u672f\u8fd0\u7b97\u7b26：\u7528\u4e8e\u6570\u503c\u8ba1\u7b97<\/li>\n
    • \u5173\u7cfb\u8fd0\u7b97\u7b26：\u7528\u4e8e\u6bd4\u8f83\u64cd\u4f5c<\/li>\n
    • \u903b\u8f91\u8fd0\u7b97\u7b26：\u7528\u4e8e\u903b\u8f91\u8fd0\u7b97<\/li>\n
    • \u4f4d\u8fd0\u7b97\u7b26：\u7528\u4e8e\u4f4d\u7ea7\u64cd\u4f5c<\/li>\n
    • \u8d4b\u503c\u8fd0\u7b97\u7b26：\u7528\u4e8e\u8d4b\u503c\u64cd\u4f5c<\/li>\n
    • \u6761\u4ef6\u8fd0\u7b97\u7b26：\u7528\u4e8e\u6761\u4ef6\u5224\u65ad<\/li>\n
    • \u9017\u53f7\u8fd0\u7b97\u7b26：\u7528\u4e8e\u5206\u9694\u591a\u4e2a\u8868\u8fbe\u5f0f<\/li>\n<\/ul>\n

      2.2 \u8fd0\u7b97\u7b26\u7684\u4f18\u5148\u7ea7\u4e0e\u7ed3\u5408\u6027<\/h4>\n\n\u4f18\u5148\u7ea7\u8fd0\u7b97\u7b26\u7c7b\u578b\u8fd0\u7b97\u7b26\u7ed3\u5408\u6027<\/tr>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
      1<\/td>\n\u62ec\u53f7<\/td>\n() [] -> .<\/td>\n\u5de6\u5230\u53f3<\/td>\n<\/tr>\n
      2<\/td>\n\u4e00\u5143\u8fd0\u7b97\u7b26<\/td>\n! ~ ++ \u2013 + – * & sizeof<\/td>\n\u53f3\u5230\u5de6<\/td>\n<\/tr>\n
      3<\/td>\n\u4e58\u6cd5\u8fd0\u7b97\u7b26<\/td>\n* \/ %<\/td>\n\u5de6\u5230\u53f3<\/td>\n<\/tr>\n
      4<\/td>\n\u52a0\u6cd5\u8fd0\u7b97\u7b26<\/td>\n+ –<\/td>\n\u5de6\u5230\u53f3<\/td>\n<\/tr>\n
      5<\/td>\n\u4f4d\u79fb\u8fd0\u7b97\u7b26<\/td>\n<< >><\/td>\n\u5de6\u5230\u53f3<\/td>\n<\/tr>\n
      6<\/td>\n\u5173\u7cfb\u8fd0\u7b97\u7b26<\/td>\n< <= > >=<\/td>\n\u5de6\u5230\u53f3<\/td>\n<\/tr>\n
      7<\/td>\n\u76f8\u7b49\u8fd0\u7b97\u7b26<\/td>\n== !=<\/td>\n\u5de6\u5230\u53f3<\/td>\n<\/tr>\n
      8<\/td>\n\u4f4d\u4e0e\u8fd0\u7b97\u7b26<\/td>\n&<\/td>\n\u5de6\u5230\u53f3<\/td>\n<\/tr>\n
      9<\/td>\n\u4f4d\u5f02\u6216\u8fd0\u7b97\u7b26<\/td>\n^<\/td>\n\u5de6\u5230\u53f3<\/td>\n<\/tr>\n
      10<\/td>\n\u4f4d\u6216\u8fd0\u7b97\u7b26<\/td>\n|<\/td>\n\u5de6\u5230\u53f3<\/td>\n<\/tr>\n
      11<\/td>\n\u903b\u8f91\u4e0e\u8fd0\u7b97\u7b26<\/td>\n&&<\/td>\n\u5de6\u5230\u53f3<\/td>\n<\/tr>\n
      12<\/td>\n\u903b\u8f91\u6216\u8fd0\u7b97\u7b26<\/td>\n||<\/td>\n\u5de6\u5230\u53f3<\/td>\n<\/tr>\n
      13<\/td>\n\u6761\u4ef6\u8fd0\u7b97\u7b26<\/td>\n? :<\/td>\n\u53f3\u5230\u5de6<\/td>\n<\/tr>\n
      14<\/td>\n\u8d4b\u503c\u8fd0\u7b97\u7b26<\/td>\n= += -= *= \/= %= <<= >>= &= ^= |=<\/td>\n\u53f3\u5230\u5de6<\/td>\n<\/tr>\n
      15<\/td>\n\u9017\u53f7\u8fd0\u7b97\u7b26<\/td>\n,<\/td>\n\u5de6\u5230\u53f3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      \u4e09\u3001\u57fa\u672c\u8fd0\u7b97\u7b26\u7684\u4f7f\u7528<\/h3>\n

      3.1 \u7b97\u672f\u8fd0\u7b97\u7b26<\/h4>\n

      #<\/span>include<\/span> <iostream><\/span><\/span><\/p>\n

      int<\/span> main<\/span>(<\/span>)<\/span> {<\/span>
      \n int<\/span> a =<\/span> 10<\/span>,<\/span> b =<\/span> 3<\/span>;<\/span><\/p>\n

      std::<\/span>cout <<<\/span> "=== \u7b97\u672f\u8fd0\u7b97\u7b26\u793a\u4f8b ==="<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n std::<\/span>cout <<<\/span> "a + b = "<\/span> <<<\/span> a +<\/span> b <<<\/span> std::<\/span>endl;<\/span> \/\/ \u52a0\u6cd5<\/span>
      \n std::<\/span>cout <<<\/span> "a – b = "<\/span> <<<\/span> a –<\/span> b <<<\/span> std::<\/span>endl;<\/span> \/\/ \u51cf\u6cd5<\/span>
      \n std::<\/span>cout <<<\/span> "a * b = "<\/span> <<<\/span> a *<\/span> b <<<\/span> std::<\/span>endl;<\/span> \/\/ \u4e58\u6cd5<\/span>
      \n std::<\/span>cout <<<\/span> "a \/ b = "<\/span> <<<\/span> a \/<\/span> b <<<\/span> std::<\/span>endl;<\/span> \/\/ \u9664\u6cd5（\u6574\u6570\u9664\u6cd5）<\/span>
      \n std::<\/span>cout <<<\/span> "a % b = "<\/span> <<<\/span> a %<\/span> b <<<\/span> std::<\/span>endl;<\/span> \/\/ \u53d6\u4f59<\/span><\/p>\n

      double<\/span> c =<\/span> 10.0<\/span>,<\/span> d =<\/span> 3.0<\/span>;<\/span>
      \n std::<\/span>cout <<<\/span> "c \/ d = "<\/span> <<<\/span> c \/<\/span> d <<<\/span> std::<\/span>endl;<\/span> \/\/ \u6d6e\u70b9\u6570\u9664\u6cd5<\/span><\/p>\n

      return<\/span> 0<\/span>;<\/span>
      \n}<\/span><\/p>\n

      3.2 \u5173\u7cfb\u8fd0\u7b97\u7b26<\/h4>\n

      #<\/span>include<\/span> <iostream><\/span><\/span><\/p>\n

      int<\/span> main<\/span>(<\/span>)<\/span> {<\/span>
      \n int<\/span> a =<\/span> 10<\/span>,<\/span> b =<\/span> 20<\/span>;<\/span><\/p>\n

      std::<\/span>cout <<<\/span> "=== \u5173\u7cfb\u8fd0\u7b97\u7b26\u793a\u4f8b ==="<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n std::<\/span>cout <<<\/span> "a < b = "<\/span> <<<\/span> (<\/span>a <<\/span> b)<\/span> <<<\/span> std::<\/span>endl;<\/span> \/\/ \u5c0f\u4e8e<\/span>
      \n std::<\/span>cout <<<\/span> "a > b = "<\/span> <<<\/span> (<\/span>a ><\/span> b)<\/span> <<<\/span> std::<\/span>endl;<\/span> \/\/ \u5927\u4e8e<\/span>
      \n std::<\/span>cout <<<\/span> "a <= b = "<\/span> <<<\/span> (<\/span>a <=<\/span> b)<\/span> <<<\/span> std::<\/span>endl;<\/span> \/\/ \u5c0f\u4e8e\u7b49\u4e8e<\/span>
      \n std::<\/span>cout <<<\/span> "a >= b = "<\/span> <<<\/span> (<\/span>a >=<\/span> b)<\/span> <<<\/span> std::<\/span>endl;<\/span> \/\/ \u5927\u4e8e\u7b49\u4e8e<\/span>
      \n std::<\/span>cout <<<\/span> "a == b = "<\/span> <<<\/span> (<\/span>a ==<\/span> b)<\/span> <<<\/span> std::<\/span>endl;<\/span> \/\/ \u7b49\u4e8e<\/span>
      \n std::<\/span>cout <<<\/span> "a != b = "<\/span> <<<\/span> (<\/span>a !=<\/span> b)<\/span> <<<\/span> std::<\/span>endl;<\/span> \/\/ \u4e0d\u7b49\u4e8e<\/span><\/p>\n

      return<\/span> 0<\/span>;<\/span>
      \n}<\/span><\/p>\n

      3.3 \u903b\u8f91\u8fd0\u7b97\u7b26<\/h4>\n

      #<\/span>include<\/span> <iostream><\/span><\/span><\/p>\n

      int<\/span> main<\/span>(<\/span>)<\/span> {<\/span>
      \n bool<\/span> x =<\/span> true<\/span>,<\/span> y =<\/span> false<\/span>;<\/span><\/p>\n

      std::<\/span>cout <<<\/span> "=== \u903b\u8f91\u8fd0\u7b97\u7b26\u793a\u4f8b ==="<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n std::<\/span>cout <<<\/span> "x && y = "<\/span> <<<\/span> (<\/span>x &&<\/span> y)<\/span> <<<\/span> std::<\/span>endl;<\/span> \/\/ \u903b\u8f91\u4e0e<\/span>
      \n std::<\/span>cout <<<\/span> "x || y = "<\/span> <<<\/span> (<\/span>x ||<\/span> y)<\/span> <<<\/span> std::<\/span>endl;<\/span> \/\/ \u903b\u8f91\u6216<\/span>
      \n std::<\/span>cout <<<\/span> "!x = "<\/span> <<<\/span> (<\/span>!<\/span>x)<\/span> <<<\/span> std::<\/span>endl;<\/span> \/\/ \u903b\u8f91\u975e<\/span><\/p>\n

      int<\/span> a =<\/span> 10<\/span>,<\/span> b =<\/span> 20<\/span>;<\/span>
      \n std::<\/span>cout <<<\/span> "(a > 5 && b < 30) = "<\/span> <<<\/span> (<\/span>a ><\/span> 5<\/span> &&<\/span> b <<\/span> 30<\/span>)<\/span> <<<\/span> std::<\/span>endl;<\/span><\/p>\n

      return<\/span> 0<\/span>;<\/span>
      \n}<\/span><\/p>\n

      3.4 \u4f4d\u8fd0\u7b97\u7b26<\/h4>\n

      #<\/span>include<\/span> <iostream><\/span><\/span><\/p>\n

      void<\/span> printBinary<\/span>(<\/span>int<\/span> num)<\/span> {<\/span>
      \n if<\/span> (<\/span>num ><\/span> 1<\/span>)<\/span> {<\/span>
      \n printBinary<\/span>(<\/span>num \/<\/span> 2<\/span>)<\/span>;<\/span>
      \n }<\/span>
      \n std::<\/span>cout <<<\/span> (<\/span>num %<\/span> 2<\/span>)<\/span>;<\/span>
      \n}<\/span><\/p>\n

      int<\/span> main<\/span>(<\/span>)<\/span> {<\/span>
      \n int<\/span> a =<\/span> 6<\/span>,<\/span> b =<\/span> 3<\/span>;<\/span><\/p>\n

      std::<\/span>cout <<<\/span> "=== \u4f4d\u8fd0\u7b97\u7b26\u793a\u4f8b ==="<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n std::<\/span>cout <<<\/span> "a = "<\/span> <<<\/span> a <<<\/span> " ("<\/span>;<\/span> printBinary<\/span>(<\/span>a)<\/span>;<\/span> std::<\/span>cout <<<\/span> ")"<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n std::<\/span>cout <<<\/span> "b = "<\/span> <<<\/span> b <<<\/span> " ("<\/span>;<\/span> printBinary<\/span>(<\/span>b)<\/span>;<\/span> std::<\/span>cout <<<\/span> ")"<\/span> <<<\/span> std::<\/span>endl;<\/span><\/p>\n

      std::<\/span>cout <<<\/span> "a & b = "<\/span> <<<\/span> (<\/span>a &<\/span> b)<\/span> <<<\/span> " ("<\/span>;<\/span> printBinary<\/span>(<\/span>a &<\/span> b)<\/span>;<\/span> std::<\/span>cout <<<\/span> ")"<\/span> <<<\/span> std::<\/span>endl;<\/span> \/\/ \u4f4d\u4e0e<\/span>
      \n std::<\/span>cout <<<\/span> "a | b = "<\/span> <<<\/span> (<\/span>a |<\/span> b)<\/span> <<<\/span> " ("<\/span>;<\/span> printBinary<\/span>(<\/span>a |<\/span> b)<\/span>;<\/span> std::<\/span>cout <<<\/span> ")"<\/span> <<<\/span> std::<\/span>endl;<\/span> \/\/ \u4f4d\u6216<\/span>
      \n std::<\/span>cout <<<\/span> "a ^ b = "<\/span> <<<\/span> (<\/span>a ^<\/span> b)<\/span> <<<\/span> " ("<\/span>;<\/span> printBinary<\/span>(<\/span>a ^<\/span> b)<\/span>;<\/span> std::<\/span>cout <<<\/span> ")"<\/span> <<<\/span> std::<\/span>endl;<\/span> \/\/ \u4f4d\u5f02\u6216<\/span>
      \n std::<\/span>cout <<<\/span> "~a = "<\/span> <<<\/span> (<\/span>~<\/span>a)<\/span> <<<\/span> " ("<\/span>;<\/span> printBinary<\/span>(<\/span>~<\/span>a)<\/span>;<\/span> std::<\/span>cout <<<\/span> ")"<\/span> <<<\/span> std::<\/span>endl;<\/span> \/\/ \u4f4d\u975e<\/span><\/p>\n

      std::<\/span>cout <<<\/span> "a << 1 = "<\/span> <<<\/span> (<\/span>a <<<\/span> 1<\/span>)<\/span> <<<\/span> " ("<\/span>;<\/span> printBinary<\/span>(<\/span>a <<<\/span> 1<\/span>)<\/span>;<\/span> std::<\/span>cout <<<\/span> ")"<\/span> <<<\/span> std::<\/span>endl;<\/span> \/\/ \u5de6\u79fb<\/span>
      \n std::<\/span>cout <<<\/span> "a >> 1 = "<\/span> <<<\/span> (<\/span>a >><\/span> 1<\/span>)<\/span> <<<\/span> " ("<\/span>;<\/span> printBinary<\/span>(<\/span>a >><\/span> 1<\/span>)<\/span>;<\/span> std::<\/span>cout <<<\/span> ")"<\/span> <<<\/span> std::<\/span>endl;<\/span> \/\/ \u53f3\u79fb<\/span><\/p>\n

      return<\/span> 0<\/span>;<\/span>
      \n}<\/span><\/p>\n

      \u56db\u3001\u590d\u5408\u8d4b\u503c\u8fd0\u7b97\u7b26<\/h3>\n

      #<\/span>include<\/span> <iostream><\/span><\/span><\/p>\n

      int<\/span> main<\/span>(<\/span>)<\/span> {<\/span>
      \n int<\/span> a =<\/span> 10<\/span>;<\/span><\/p>\n

      std::<\/span>cout <<<\/span> "=== \u590d\u5408\u8d4b\u503c\u8fd0\u7b97\u7b26\u793a\u4f8b ==="<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n std::<\/span>cout <<<\/span> "\u521d\u59cb\u503c a = "<\/span> <<<\/span> a <<<\/span> std::<\/span>endl;<\/span><\/p>\n

      a +=<\/span> 5<\/span>;<\/span> \/\/ \u7b49\u4ef7\u4e8e a = a + 5<\/span>
      \n std::<\/span>cout <<<\/span> "a += 5 \u540e: "<\/span> <<<\/span> a <<<\/span> std::<\/span>endl;<\/span><\/p>\n

      a -=<\/span> 3<\/span>;<\/span> \/\/ \u7b49\u4ef7\u4e8e a = a – 3<\/span>
      \n std::<\/span>cout <<<\/span> "a -= 3 \u540e: "<\/span> <<<\/span> a <<<\/span> std::<\/span>endl;<\/span><\/p>\n

      a *=<\/span> 2<\/span>;<\/span> \/\/ \u7b49\u4ef7\u4e8e a = a * 2<\/span>
      \n std::<\/span>cout <<<\/span> "a *= 2 \u540e: "<\/span> <<<\/span> a <<<\/span> std::<\/span>endl;<\/span><\/p>\n

      a \/=<\/span> 4<\/span>;<\/span> \/\/ \u7b49\u4ef7\u4e8e a = a \/ 4<\/span>
      \n std::<\/span>cout <<<\/span> "a \/= 4 \u540e: "<\/span> <<<\/span> a <<<\/span> std::<\/span>endl;<\/span><\/p>\n

      a %=<\/span> 2<\/span>;<\/span> \/\/ \u7b49\u4ef7\u4e8e a = a % 2<\/span>
      \n std::<\/span>cout <<<\/span> "a %= 2 \u540e: "<\/span> <<<\/span> a <<<\/span> std::<\/span>endl;<\/span><\/p>\n

      a =<\/span> 6<\/span>;<\/span>
      \n a &=<\/span> 3<\/span>;<\/span> \/\/ \u7b49\u4ef7\u4e8e a = a & 3<\/span>
      \n std::<\/span>cout <<<\/span> "a &= 3 \u540e: "<\/span> <<<\/span> a <<<\/span> std::<\/span>endl;<\/span><\/p>\n

      a =<\/span> 6<\/span>;<\/span>
      \n a |=<\/span> 3<\/span>;<\/span> \/\/ \u7b49\u4ef7\u4e8e a = a | 3<\/span>
      \n std::<\/span>cout <<<\/span> "a |= 3 \u540e: "<\/span> <<<\/span> a <<<\/span> std::<\/span>endl;<\/span><\/p>\n

      a =<\/span> 6<\/span>;<\/span>
      \n a ^=<\/span> 3<\/span>;<\/span> \/\/ \u7b49\u4ef7\u4e8e a = a ^ 3<\/span>
      \n std::<\/span>cout <<<\/span> "a ^= 3 \u540e: "<\/span> <<<\/span> a <<<\/span> std::<\/span>endl;<\/span><\/p>\n

      a =<\/span> 6<\/span>;<\/span>
      \n a <<=<\/span> 1<\/span>;<\/span> \/\/ \u7b49\u4ef7\u4e8e a = a << 1<\/span>
      \n std::<\/span>cout <<<\/span> "a <<= 1 \u540e: "<\/span> <<<\/span> a <<<\/span> std::<\/span>endl;<\/span><\/p>\n

      a =<\/span> 6<\/span>;<\/span>
      \n a >>=<\/span> 1<\/span>;<\/span> \/\/ \u7b49\u4ef7\u4e8e a = a >> 1<\/span>
      \n std::<\/span>cout <<<\/span> "a >>= 1 \u540e: "<\/span> <<<\/span> a <<<\/span> std::<\/span>endl;<\/span><\/p>\n

      return<\/span> 0<\/span>;<\/span>
      \n}<\/span><\/p>\n

      \u4e94\u3001\u6761\u4ef6\u8fd0\u7b97\u7b26\u4e0e\u9017\u53f7\u8fd0\u7b97\u7b26<\/h3>\n

      5.1 \u6761\u4ef6\u8fd0\u7b97\u7b26<\/h4>\n

      #<\/span>include<\/span> <iostream><\/span><\/span><\/p>\n

      int<\/span> main<\/span>(<\/span>)<\/span> {<\/span>
      \n int<\/span> a =<\/span> 10<\/span>,<\/span> b =<\/span> 20<\/span>;<\/span><\/p>\n

      std::<\/span>cout <<<\/span> "=== \u6761\u4ef6\u8fd0\u7b97\u7b26\u793a\u4f8b ==="<\/span> <<<\/span> std::<\/span>endl;<\/span><\/p>\n

      \/\/ \u57fa\u672c\u4f7f\u7528<\/span>
      \n int<\/span> max =<\/span> (<\/span>a ><\/span> b)<\/span> ?<\/span> a :<\/span> b;<\/span>
      \n std::<\/span>cout <<<\/span> "max("<\/span> <<<\/span> a <<<\/span> ", "<\/span> <<<\/span> b <<<\/span> ") = "<\/span> <<<\/span> max <<<\/span> std::<\/span>endl;<\/span><\/p>\n

      \/\/ \u5d4c\u5957\u4f7f\u7528<\/span>
      \n int<\/span> c =<\/span> 15<\/span>;<\/span>
      \n int<\/span> largest =<\/span> (<\/span>a ><\/span> b)<\/span> ?<\/span> (<\/span>(<\/span>a ><\/span> c)<\/span> ?<\/span> a :<\/span> c)<\/span> :<\/span> (<\/span>(<\/span>b ><\/span> c)<\/span> ?<\/span> b :<\/span> c)<\/span>;<\/span>
      \n std::<\/span>cout <<<\/span> "largest("<\/span> <<<\/span> a <<<\/span> ", "<\/span> <<<\/span> b <<<\/span> ", "<\/span> <<<\/span> c <<<\/span> ") = "<\/span> <<<\/span> largest <<<\/span> std::<\/span>endl;<\/span><\/p>\n

      \/\/ \u4f5c\u4e3a\u51fd\u6570\u53c2\u6570<\/span>
      \n std::<\/span>cout <<<\/span> "min("<\/span> <<<\/span> a <<<\/span> ", "<\/span> <<<\/span> b <<<\/span> ") = "<\/span> <<<\/span> (<\/span>(<\/span>a <<\/span> b)<\/span> ?<\/span> a :<\/span> b)<\/span> <<<\/span> std::<\/span>endl;<\/span><\/p>\n

      return<\/span> 0<\/span>;<\/span>
      \n}<\/span><\/p>\n

      5.2 \u9017\u53f7\u8fd0\u7b97\u7b26<\/h4>\n

      #<\/span>include<\/span> <iostream><\/span><\/span><\/p>\n

      int<\/span> main<\/span>(<\/span>)<\/span> {<\/span>
      \n std::<\/span>cout <<<\/span> "=== \u9017\u53f7\u8fd0\u7b97\u7b26\u793a\u4f8b ==="<\/span> <<<\/span> std::<\/span>endl;<\/span><\/p>\n

      \/\/ \u57fa\u672c\u4f7f\u7528<\/span>
      \n int<\/span> x,<\/span> y;<\/span>
      \n y =<\/span> (<\/span>x =<\/span> 5<\/span>,<\/span> x *<\/span> 2<\/span>)<\/span>;<\/span> \/\/ \u7ed3\u679c\u4e3a10<\/span>
      \n std::<\/span>cout <<<\/span> "y = (x = 5, x * 2) = "<\/span> <<<\/span> y <<<\/span> std::<\/span>endl;<\/span><\/p>\n

      \/\/ \u5728\u5faa\u73af\u4e2d\u4f7f\u7528<\/span>
      \n int<\/span> i,<\/span> j;<\/span>
      \n for<\/span> (<\/span>i =<\/span> 0<\/span>,<\/span> j =<\/span> 10<\/span>;<\/span> i <<\/span> j;<\/span> i++<\/span>,<\/span> j—<\/span>)<\/span> {<\/span>
      \n std::<\/span>cout <<<\/span> "i = "<\/span> <<<\/span> i <<<\/span> ", j = "<\/span> <<<\/span> j <<<\/span> std::<\/span>endl;<\/span>
      \n }<\/span><\/p>\n

      \/\/ \u5728\u51fd\u6570\u53c2\u6570\u4e2d\u4f7f\u7528<\/span>
      \n int<\/span> a,<\/span> b,<\/span> c;<\/span>
      \n a =<\/span> 1<\/span>,<\/span> b =<\/span> 2<\/span>,<\/span> c =<\/span> 3<\/span>;<\/span>
      \n std::<\/span>cout <<<\/span> "sum = "<\/span> <<<\/span> (<\/span>a +<\/span> b +<\/span> c)<\/span> <<<\/span> std::<\/span>endl;<\/span><\/p>\n

      return<\/span> 0<\/span>;<\/span>
      \n}<\/span><\/p>\n

      \u516d\u3001\u8fd0\u7b97\u7b26\u91cd\u8f7d\u7684\u57fa\u672c\u6982\u5ff5<\/h3>\n

      6.1 \u91cd\u8f7d\u7684\u5b9a\u4e49<\/h4>\n

      \u8fd0\u7b97\u7b26\u91cd\u8f7d\u5141\u8bb8\u6211\u4eec\u4e3a\u81ea\u5b9a\u4e49\u7c7b\u578b\u5b9a\u4e49\u8fd0\u7b97\u7b26\u7684\u884c\u4e3a\u3002<\/p>\n

      #<\/span>include<\/span> <iostream><\/span><\/span>
      \n#<\/span>include<\/span> <string><\/span><\/span><\/p>\n

      class<\/span> Complex<\/span> {<\/span>
      \nprivate<\/span>:<\/span>
      \n double<\/span> real;<\/span>
      \n double<\/span> imaginary;<\/span><\/p>\n

      public<\/span>:<\/span>
      \n Complex<\/span>(<\/span>double<\/span> r =<\/span> 0.0<\/span>,<\/span> double<\/span> i =<\/span> 0.0<\/span>)<\/span> :<\/span> real<\/span>(<\/span>r)<\/span>,<\/span> imaginary<\/span>(<\/span>i)<\/span> {<\/span>}<\/span><\/p>\n

      \/\/ \u91cd\u8f7d\u52a0\u6cd5\u8fd0\u7b97\u7b26<\/span>
      \n Complex operator<\/span>+<\/span>(<\/span>const<\/span> Complex&<\/span> other)<\/span> const<\/span> {<\/span>
      \n return<\/span> Complex<\/span>(<\/span>real +<\/span> other.<\/span>real,<\/span> imaginary +<\/span> other.<\/span>imaginary)<\/span>;<\/span>
      \n }<\/span><\/p>\n

      \/\/ \u91cd\u8f7d\u51cf\u6cd5\u8fd0\u7b97\u7b26<\/span>
      \n Complex operator<\/span>–<\/span>(<\/span>const<\/span> Complex&<\/span> other)<\/span> const<\/span> {<\/span>
      \n return<\/span> Complex<\/span>(<\/span>real –<\/span> other.<\/span>real,<\/span> imaginary –<\/span> other.<\/span>imaginary)<\/span>;<\/span>
      \n }<\/span><\/p>\n

      \/\/ \u91cd\u8f7d\u4e58\u6cd5\u8fd0\u7b97\u7b26<\/span>
      \n Complex operator<\/span>*<\/span>(<\/span>const<\/span> Complex&<\/span> other)<\/span> const<\/span> {<\/span>
      \n return<\/span> Complex<\/span>(<\/span>
      \n real *<\/span> other.<\/span>real –<\/span> imaginary *<\/span> other.<\/span>imaginary,<\/span>
      \n real *<\/span> other.<\/span>imaginary +<\/span> imaginary *<\/span> other.<\/span>real
      \n )<\/span>;<\/span>
      \n }<\/span><\/p>\n

      \/\/ \u91cd\u8f7d\u8f93\u51fa\u8fd0\u7b97\u7b26（\u53cb\u5143\u51fd\u6570）<\/span>
      \n friend<\/span> std::<\/span>ostream&<\/span> operator<\/span><<<\/span>(<\/span>std::<\/span>ostream&<\/span> os,<\/span> const<\/span> Complex&<\/span> c)<\/span> {<\/span>
      \n os <<<\/span> c.<\/span>real <<<\/span> " + "<\/span> <<<\/span> c.<\/span>imaginary <<<\/span> "i"<\/span>;<\/span>
      \n return<\/span> os;<\/span>
      \n }<\/span>
      \n}<\/span>;<\/span><\/p>\n

      int<\/span> main<\/span>(<\/span>)<\/span> {<\/span>
      \n std::<\/span>cout <<<\/span> "=== \u8fd0\u7b97\u7b26\u91cd\u8f7d\u793a\u4f8b ==="<\/span> <<<\/span> std::<\/span>endl;<\/span><\/p>\n

      Complex c1<\/span>(<\/span>1.0<\/span>,<\/span> 2.0<\/span>)<\/span>;<\/span>
      \n Complex c2<\/span>(<\/span>3.0<\/span>,<\/span> 4.0<\/span>)<\/span>;<\/span><\/p>\n

      std::<\/span>cout <<<\/span> "c1 = "<\/span> <<<\/span> c1 <<<\/span> std::<\/span>endl;<\/span>
      \n std::<\/span>cout <<<\/span> "c2 = "<\/span> <<<\/span> c2 <<<\/span> std::<\/span>endl;<\/span><\/p>\n

      Complex sum =<\/span> c1 +<\/span> c2;<\/span>
      \n std::<\/span>cout <<<\/span> "c1 + c2 = "<\/span> <<<\/span> sum <<<\/span> std::<\/span>endl;<\/span><\/p>\n

      Complex difference =<\/span> c1 –<\/span> c2;<\/span>
      \n std::<\/span>cout <<<\/span> "c1 – c2 = "<\/span> <<<\/span> difference <<<\/span> std::<\/span>endl;<\/span><\/p>\n

      Complex product =<\/span> c1 *<\/span> c2;<\/span>
      \n std::<\/span>cout <<<\/span> "c1 * c2 = "<\/span> <<<\/span> product <<<\/span> std::<\/span>endl;<\/span><\/p>\n

      return<\/span> 0<\/span>;<\/span>
      \n}<\/span><\/p>\n

      6.2 \u91cd\u8f7d\u7684\u89c4\u5219<\/h4>\n
    • \u4e0d\u80fd\u91cd\u8f7d\u7684\u8fd0\u7b97\u7b26：., .*, ::, ? :, sizeof, typeid<\/li>\n
    • \u91cd\u8f7d\u8fd0\u7b97\u7b26\u7684\u53c2\u6570\u81f3\u5c11\u6709\u4e00\u4e2a\u662f\u7528\u6237\u5b9a\u4e49\u7684\u7c7b\u578b<\/li>\n
    • \u91cd\u8f7d\u8fd0\u7b97\u7b26\u7684\u884c\u4e3a\u5e94\u4e0e\u539f\u8fd0\u7b97\u7b26\u7684\u8bed\u4e49\u4e00\u81f4<\/li>\n
    • \u53ef\u4ee5\u91cd\u8f7d\u4e3a\u6210\u5458\u51fd\u6570\u6216\u975e\u6210\u5458\u51fd\u6570<\/li>\n

      \u4e03\u3001\u8868\u8fbe\u5f0f\u7684\u6c42\u503c\u4e0e\u4f18\u5316<\/h3>\n

      7.1 \u8868\u8fbe\u5f0f\u7684\u6c42\u503c\u987a\u5e8f<\/h4>\n

      #<\/span>include<\/span> <iostream><\/span><\/span><\/p>\n

      int<\/span> main<\/span>(<\/span>)<\/span> {<\/span>
      \n std::<\/span>cout <<<\/span> "=== \u8868\u8fbe\u5f0f\u6c42\u503c\u987a\u5e8f\u793a\u4f8b ==="<\/span> <<<\/span> std::<\/span>endl;<\/span><\/p>\n

      int<\/span> a =<\/span> 5<\/span>;<\/span>
      \n int<\/span> b =<\/span> ++<\/span>a *<\/span> 2<\/span>;<\/span> \/\/ \u5148\u81ea\u589ea，\u518d\u76f8\u4e58<\/span>
      \n std::<\/span>cout <<<\/span> "a = "<\/span> <<<\/span> a <<<\/span> ", b = "<\/span> <<<\/span> b <<<\/span> std::<\/span>endl;<\/span><\/p>\n

      int<\/span> c =<\/span> 5<\/span>;<\/span>
      \n int<\/span> d =<\/span> c++<\/span> *<\/span> 2<\/span>;<\/span> \/\/ \u5148\u76f8\u4e58，\u518d\u81ea\u589ec<\/span>
      \n std::<\/span>cout <<<\/span> "c = "<\/span> <<<\/span> c <<<\/span> ", d = "<\/span> <<<\/span> d <<<\/span> std::<\/span>endl;<\/span><\/p>\n

      int<\/span> e =<\/span> 5<\/span>,<\/span> f =<\/span> 5<\/span>;<\/span>
      \n int<\/span> g =<\/span> (<\/span>e++<\/span>)<\/span> +<\/span> (<\/span>++<\/span>f)<\/span>;<\/span> \/\/ e\u5148\u4f7f\u7528\u540e\u81ea\u589e，f\u5148\u81ea\u589e\u540e\u4f7f\u7528<\/span>
      \n std::<\/span>cout <<<\/span> "e = "<\/span> <<<\/span> e <<<\/span> ", f = "<\/span> <<<\/span> f <<<\/span> ", g = "<\/span> <<<\/span> g <<<\/span> std::<\/span>endl;<\/span><\/p>\n

      return<\/span> 0<\/span>;<\/span>
      \n}<\/span><\/p>\n

      7.2 \u8868\u8fbe\u5f0f\u7684\u4f18\u5316<\/h4>\n

      #<\/span>include<\/span> <iostream><\/span><\/span>
      \n#<\/span>include<\/span> <chrono><\/span><\/span><\/p>\n

      \/\/ \u4f18\u5316\u524d<\/span>
      \nint<\/span> calculate1<\/span>(<\/span>int<\/span> n)<\/span> {<\/span>
      \n int<\/span> result =<\/span> 0<\/span>;<\/span>
      \n for<\/span> (<\/span>int<\/span> i =<\/span> 0<\/span>;<\/span> i <<\/span> n;<\/span> i++<\/span>)<\/span> {<\/span>
      \n result +=<\/span> i *<\/span> (<\/span>i +<\/span> 1<\/span>)<\/span>;<\/span>
      \n }<\/span>
      \n return<\/span> result;<\/span>
      \n}<\/span><\/p>\n

      \/\/ \u4f18\u5316\u540e（\u63d0\u53d6\u91cd\u590d\u8ba1\u7b97）<\/span>
      \nint<\/span> calculate2<\/span>(<\/span>int<\/span> n)<\/span> {<\/span>
      \n int<\/span> result =<\/span> 0<\/span>;<\/span>
      \n int<\/span> term;<\/span>
      \n for<\/span> (<\/span>int<\/span> i =<\/span> 0<\/span>;<\/span> i <<\/span> n;<\/span> i++<\/span>)<\/span> {<\/span>
      \n term =<\/span> i;<\/span>
      \n result +=<\/span> term *<\/span> (<\/span>term +<\/span> 1<\/span>)<\/span>;<\/span>
      \n }<\/span>
      \n return<\/span> result;<\/span>
      \n}<\/span><\/p>\n

      \/\/ \u4f18\u5316\u540e（\u6570\u5b66\u4f18\u5316）<\/span>
      \nint<\/span> calculate3<\/span>(<\/span>int<\/span> n)<\/span> {<\/span>
      \n return<\/span> n *<\/span> (<\/span>n +<\/span> 1<\/span>)<\/span> *<\/span> (<\/span>2<\/span> *<\/span> n +<\/span> 1<\/span>)<\/span> \/<\/span> 6<\/span> +<\/span> n *<\/span> (<\/span>n +<\/span> 1<\/span>)<\/span> \/<\/span> 2<\/span>;<\/span>
      \n}<\/span><\/p>\n

      int<\/span> main<\/span>(<\/span>)<\/span> {<\/span>
      \n const<\/span> int<\/span> n =<\/span> 10000000<\/span>;<\/span><\/p>\n

      std::<\/span>cout <<<\/span> "=== \u8868\u8fbe\u5f0f\u4f18\u5316\u793a\u4f8b ==="<\/span> <<<\/span> std::<\/span>endl;<\/span><\/p>\n

      auto<\/span> start =<\/span> std::<\/span>chrono::<\/span>high_resolution_clock::<\/span>now<\/span>(<\/span>)<\/span>;<\/span>
      \n int<\/span> result1 =<\/span> calculate1<\/span>(<\/span>n)<\/span>;<\/span>
      \n auto<\/span> end =<\/span> std::<\/span>chrono::<\/span>high_resolution_clock::<\/span>now<\/span>(<\/span>)<\/span>;<\/span>
      \n auto<\/span> duration1 =<\/span> std::<\/span>chrono::<\/span>duration_cast<\/span><<\/span>std::<\/span>chrono::<\/span>milliseconds><\/span><\/span><\/span>(<\/span>end –<\/span> start)<\/span>;<\/span><\/p>\n

      start =<\/span> std::<\/span>chrono::<\/span>high_resolution_clock::<\/span>now<\/span>(<\/span>)<\/span>;<\/span>
      \n int<\/span> result2 =<\/span> calculate2<\/span>(<\/span>n)<\/span>;<\/span>
      \n end =<\/span> std::<\/span>chrono::<\/span>high_resolution_clock::<\/span>now<\/span>(<\/span>)<\/span>;<\/span>
      \n auto<\/span> duration2 =<\/span> std::<\/span>chrono::<\/span>duration_cast<\/span><<\/span>std::<\/span>chrono::<\/span>milliseconds><\/span><\/span><\/span>(<\/span>end –<\/span> start)<\/span>;<\/span><\/p>\n

      start =<\/span> std::<\/span>chrono::<\/span>high_resolution_clock::<\/span>now<\/span>(<\/span>)<\/span>;<\/span>
      \n int<\/span> result3 =<\/span> calculate3<\/span>(<\/span>n)<\/span>;<\/span>
      \n end =<\/span> std::<\/span>chrono::<\/span>high_resolution_clock::<\/span>now<\/span>(<\/span>)<\/span>;<\/span>
      \n auto<\/span> duration3 =<\/span> std::<\/span>chrono::<\/span>duration_cast<\/span><<\/span>std::<\/span>chrono::<\/span>milliseconds><\/span><\/span><\/span>(<\/span>end –<\/span> start)<\/span>;<\/span><\/p>\n

      std::<\/span>cout <<<\/span> "calculate1\u8017\u65f6: "<\/span> <<<\/span> duration1.<\/span>count<\/span>(<\/span>)<\/span> <<<\/span> "ms"<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n std::<\/span>cout <<<\/span> "calculate2\u8017\u65f6: "<\/span> <<<\/span> duration2.<\/span>count<\/span>(<\/span>)<\/span> <<<\/span> "ms"<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n std::<\/span>cout <<<\/span> "calculate3\u8017\u65f6: "<\/span> <<<\/span> duration3.<\/span>count<\/span>(<\/span>)<\/span> <<<\/span> "ms"<\/span> <<<\/span> std::<\/span>endl;<\/span><\/p>\n

      std::<\/span>cout <<<\/span> "\u7ed3\u679c: "<\/span> <<<\/span> result1 <<<\/span> ", "<\/span> <<<\/span> result2 <<<\/span> ", "<\/span> <<<\/span> result3 <<<\/span> std::<\/span>endl;<\/span><\/p>\n

      return<\/span> 0<\/span>;<\/span>
      \n}<\/span><\/p>\n

      \u516b\u3001\u7efc\u5408\u6848\u4f8b：\u5b9e\u73b0\u4e00\u4e2a\u79d1\u5b66\u8ba1\u7b97\u5668<\/h3>\n

      8.1 \u9879\u76ee\u7ed3\u6784<\/h4>\n

      ScientificCalculator\/
      \n\u251c\u2500\u2500 include\/
      \n\u2502 \u2514\u2500\u2500 Calculator.h
      \n\u251c\u2500\u2500 src\/
      \n\u2502 \u251c\u2500\u2500 Calculator.cpp
      \n\u2502 \u2514\u2500\u2500 main.cpp
      \n\u2514\u2500\u2500 build\/<\/p>\n

      8.2 \u6838\u5fc3\u4ee3\u7801<\/h4>\n

      \/\/ include\/Calculator.h<\/span>
      \n#<\/span>ifndef<\/span> CALCULATOR_H<\/span><\/span>
      \n#<\/span>define<\/span> CALCULATOR_H<\/span><\/span><\/p>\n

      #<\/span>include<\/span> <cmath><\/span><\/span>
      \n#<\/span>include<\/span> <stdexcept><\/span><\/span>
      \n#<\/span>include<\/span> <string><\/span><\/span><\/p>\n

      class<\/span> Calculator<\/span> {<\/span>
      \npublic<\/span>:<\/span>
      \n \/\/ \u57fa\u7840\u8fd0\u7b97<\/span>
      \n static<\/span> double<\/span> add<\/span>(<\/span>double<\/span> a,<\/span> double<\/span> b)<\/span>;<\/span>
      \n static<\/span> double<\/span> subtract<\/span>(<\/span>double<\/span> a,<\/span> double<\/span> b)<\/span>;<\/span>
      \n static<\/span> double<\/span> multiply<\/span>(<\/span>double<\/span> a,<\/span> double<\/span> b)<\/span>;<\/span>
      \n static<\/span> double<\/span> divide<\/span>(<\/span>double<\/span> a,<\/span> double<\/span> b)<\/span>;<\/span><\/p>\n

      \/\/ \u79d1\u5b66\u8fd0\u7b97<\/span>
      \n static<\/span> double<\/span> square<\/span>(<\/span>double<\/span> x)<\/span>;<\/span>
      \n static<\/span> double<\/span> squareRoot<\/span>(<\/span>double<\/span> x)<\/span>;<\/span>
      \n static<\/span> double<\/span> power<\/span>(<\/span>double<\/span> base,<\/span> double<\/span> exponent)<\/span>;<\/span>
      \n static<\/span> double<\/span> factorial<\/span>(<\/span>double<\/span> x)<\/span>;<\/span>
      \n static<\/span> double<\/span> sine<\/span>(<\/span>double<\/span> x)<\/span>;<\/span>
      \n static<\/span> double<\/span> cosine<\/span>(<\/span>double<\/span> x)<\/span>;<\/span>
      \n static<\/span> double<\/span> tangent<\/span>(<\/span>double<\/span> x)<\/span>;<\/span><\/p>\n

      \/\/ \u9ad8\u7ea7\u8fd0\u7b97<\/span>
      \n static<\/span> double<\/span> log10<\/span>(<\/span>double<\/span> x)<\/span>;<\/span>
      \n static<\/span> double<\/span> naturalLog<\/span>(<\/span>double<\/span> x)<\/span>;<\/span>
      \n static<\/span> double<\/span> absolute<\/span>(<\/span>double<\/span> x)<\/span>;<\/span>
      \n static<\/span> double<\/span> roundToInt<\/span>(<\/span>double<\/span> x)<\/span>;<\/span><\/p>\n

      \/\/ \u9519\u8bef\u5904\u7406<\/span>
      \n static<\/span> bool<\/span> isValidDouble<\/span>(<\/span>const<\/span> std::<\/span>string&<\/span> str)<\/span>;<\/span>
      \n static<\/span> double<\/span> stringToDouble<\/span>(<\/span>const<\/span> std::<\/span>string&<\/span> str)<\/span>;<\/span>
      \n}<\/span>;<\/span><\/p>\n

      #<\/span>endif<\/span> \/\/ CALCULATOR_H<\/span><\/span><\/p>\n

      \/\/ src\/Calculator.cpp<\/span>
      \n#<\/span>include<\/span> <Calculator.h><\/span><\/span>
      \n#<\/span>include<\/span> <sstream><\/span><\/span><\/p>\n

      double<\/span> Calculator<\/span>::<\/span>add<\/span>(<\/span>double<\/span> a,<\/span> double<\/span> b)<\/span> {<\/span>
      \n return<\/span> a +<\/span> b;<\/span>
      \n}<\/span><\/p>\n

      double<\/span> Calculator<\/span>::<\/span>subtract<\/span>(<\/span>double<\/span> a,<\/span> double<\/span> b)<\/span> {<\/span>
      \n return<\/span> a –<\/span> b;<\/span>
      \n}<\/span><\/p>\n

      double<\/span> Calculator<\/span>::<\/span>multiply<\/span>(<\/span>double<\/span> a,<\/span> double<\/span> b)<\/span> {<\/span>
      \n return<\/span> a *<\/span> b;<\/span>
      \n}<\/span><\/p>\n

      double<\/span> Calculator<\/span>::<\/span>divide<\/span>(<\/span>double<\/span> a,<\/span> double<\/span> b)<\/span> {<\/span>
      \n if<\/span> (<\/span>b ==<\/span> 0<\/span>)<\/span> {<\/span>
      \n throw<\/span> std::<\/span>invalid_argument<\/span>(<\/span>"\u9664\u6570\u4e0d\u80fd\u4e3a\u96f6"<\/span>)<\/span>;<\/span>
      \n }<\/span>
      \n return<\/span> a \/<\/span> b;<\/span>
      \n}<\/span><\/p>\n

      double<\/span> Calculator<\/span>::<\/span>square<\/span>(<\/span>double<\/span> x)<\/span> {<\/span>
      \n return<\/span> x *<\/span> x;<\/span>
      \n}<\/span><\/p>\n

      double<\/span> Calculator<\/span>::<\/span>squareRoot<\/span>(<\/span>double<\/span> x)<\/span> {<\/span>
      \n if<\/span> (<\/span>x <<\/span> 0<\/span>)<\/span> {<\/span>
      \n throw<\/span> std::<\/span>invalid_argument<\/span>(<\/span>"\u8d1f\u6570\u4e0d\u80fd\u5f00\u5e73\u65b9"<\/span>)<\/span>;<\/span>
      \n }<\/span>
      \n return<\/span> std::<\/span>sqrt<\/span>(<\/span>x)<\/span>;<\/span>
      \n}<\/span><\/p>\n

      double<\/span> Calculator<\/span>::<\/span>power<\/span>(<\/span>double<\/span> base,<\/span> double<\/span> exponent)<\/span> {<\/span>
      \n return<\/span> std::<\/span>pow<\/span>(<\/span>base,<\/span> exponent)<\/span>;<\/span>
      \n}<\/span><\/p>\n

      double<\/span> Calculator<\/span>::<\/span>factorial<\/span>(<\/span>double<\/span> x)<\/span> {<\/span>
      \n if<\/span> (<\/span>x <<\/span> 0<\/span>)<\/span> {<\/span>
      \n throw<\/span> std::<\/span>invalid_argument<\/span>(<\/span>"\u8d1f\u6570\u6ca1\u6709\u9636\u4e58"<\/span>)<\/span>;<\/span>
      \n }<\/span><\/p>\n

      if<\/span> (<\/span>x ==<\/span> 0<\/span> ||<\/span> x ==<\/span> 1<\/span>)<\/span> {<\/span>
      \n return<\/span> 1<\/span>;<\/span>
      \n }<\/span><\/p>\n

      if<\/span> (<\/span>x !=<\/span> static_cast<\/span><<\/span>int<\/span>><\/span><\/span><\/span>(<\/span>x)<\/span>)<\/span> {<\/span>
      \n \/\/ \u4f7f\u7528\u4f3d\u9a6c\u51fd\u6570\u8ba1\u7b97\u975e\u6574\u6570\u9636\u4e58<\/span>
      \n return<\/span> std::<\/span>tgamma<\/span>(<\/span>x +<\/span> 1<\/span>)<\/span>;<\/span>
      \n }<\/span><\/p>\n

      double<\/span> result =<\/span> 1<\/span>;<\/span>
      \n for<\/span> (<\/span>int<\/span> i =<\/span> 2<\/span>;<\/span> i <=<\/span> static_cast<\/span><<\/span>int<\/span>><\/span><\/span><\/span>(<\/span>x)<\/span>;<\/span> i++<\/span>)<\/span> {<\/span>
      \n result *=<\/span> i;<\/span>
      \n }<\/span>
      \n return<\/span> result;<\/span>
      \n}<\/span><\/p>\n

      double<\/span> Calculator<\/span>::<\/span>sine<\/span>(<\/span>double<\/span> x)<\/span> {<\/span>
      \n return<\/span> std::<\/span>sin<\/span>(<\/span>x)<\/span>;<\/span>
      \n}<\/span><\/p>\n

      double<\/span> Calculator<\/span>::<\/span>cosine<\/span>(<\/span>double<\/span> x)<\/span> {<\/span>
      \n return<\/span> std::<\/span>cos<\/span>(<\/span>x)<\/span>;<\/span>
      \n}<\/span><\/p>\n

      double<\/span> Calculator<\/span>::<\/span>tangent<\/span>(<\/span>double<\/span> x)<\/span> {<\/span>
      \n return<\/span> std::<\/span>tan<\/span>(<\/span>x)<\/span>;<\/span>
      \n}<\/span><\/p>\n

      double<\/span> Calculator<\/span>::<\/span>log10<\/span>(<\/span>double<\/span> x)<\/span> {<\/span>
      \n if<\/span> (<\/span>x <=<\/span> 0<\/span>)<\/span> {<\/span>
      \n throw<\/span> std::<\/span>invalid_argument<\/span>(<\/span>"\u5bf9\u6570\u7684\u5e95\u6570\u5fc5\u987b\u5927\u4e8e\u96f6"<\/span>)<\/span>;<\/span>
      \n }<\/span>
      \n return<\/span> std::<\/span>log10<\/span>(<\/span>x)<\/span>;<\/span>
      \n}<\/span><\/p>\n

      double<\/span> Calculator<\/span>::<\/span>naturalLog<\/span>(<\/span>double<\/span> x)<\/span> {<\/span>
      \n if<\/span> (<\/span>x <=<\/span> 0<\/span>)<\/span> {<\/span>
      \n throw<\/span> std::<\/span>invalid_argument<\/span>(<\/span>"\u81ea\u7136\u5bf9\u6570\u7684\u5e95\u6570\u5fc5\u987b\u5927\u4e8e\u96f6"<\/span>)<\/span>;<\/span>
      \n }<\/span>
      \n return<\/span> std::<\/span>log<\/span>(<\/span>x)<\/span>;<\/span>
      \n}<\/span><\/p>\n

      double<\/span> Calculator<\/span>::<\/span>absolute<\/span>(<\/span>double<\/span> x)<\/span> {<\/span>
      \n return<\/span> std::<\/span>abs<\/span>(<\/span>x)<\/span>;<\/span>
      \n}<\/span><\/p>\n

      double<\/span> Calculator<\/span>::<\/span>roundToInt<\/span>(<\/span>double<\/span> x)<\/span> {<\/span>
      \n return<\/span> std::<\/span>round<\/span>(<\/span>x)<\/span>;<\/span>
      \n}<\/span><\/p>\n

      bool<\/span> Calculator<\/span>::<\/span>isValidDouble<\/span>(<\/span>const<\/span> std::<\/span>string&<\/span> str)<\/span> {<\/span>
      \n std::<\/span>istringstream iss<\/span>(<\/span>str)<\/span>;<\/span>
      \n double<\/span> d;<\/span>
      \n return<\/span> iss >><\/span> d &&<\/span> iss.<\/span>eof<\/span>(<\/span>)<\/span>;<\/span>
      \n}<\/span><\/p>\n

      double<\/span> Calculator<\/span>::<\/span>stringToDouble<\/span>(<\/span>const<\/span> std::<\/span>string&<\/span> str)<\/span> {<\/span>
      \n if<\/span> (<\/span>!<\/span>isValidDouble<\/span>(<\/span>str)<\/span>)<\/span> {<\/span>
      \n throw<\/span> std::<\/span>invalid_argument<\/span>(<\/span>"\u65e0\u6548\u7684\u6570\u5b57\u683c\u5f0f"<\/span>)<\/span>;<\/span>
      \n }<\/span>
      \n return<\/span> std::<\/span>stod<\/span>(<\/span>str)<\/span>;<\/span>
      \n}<\/span><\/p>\n

      \/\/ src\/main.cpp<\/span>
      \n#<\/span>include<\/span> <iostream><\/span><\/span>
      \n#<\/span>include<\/span> <string><\/span><\/span>
      \n#<\/span>include<\/span> <Calculator.h><\/span><\/span><\/p>\n

      void<\/span> showMenu<\/span>(<\/span>)<\/span> {<\/span>
      \n std::<\/span>cout <<<\/span> "\\\\n=== \u79d1\u5b66\u8ba1\u7b97\u5668 ==="<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n std::<\/span>cout <<<\/span> "1. \u52a0\u6cd5"<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n std::<\/span>cout <<<\/span> "2. \u51cf\u6cd5"<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n std::<\/span>cout <<<\/span> "3. \u4e58\u6cd5"<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n std::<\/span>cout <<<\/span> "4. \u9664\u6cd5"<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n std::<\/span>cout <<<\/span> "5. \u5e73\u65b9"<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n std::<\/span>cout <<<\/span> "6. \u5e73\u65b9\u6839"<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n std::<\/span>cout <<<\/span> "7. \u5e42\u8fd0\u7b97"<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n std::<\/span>cout <<<\/span> "8. \u9636\u4e58"<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n std::<\/span>cout <<<\/span> "9. \u6b63\u5f26"<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n std::<\/span>cout <<<\/span> "10. \u4f59\u5f26"<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n std::<\/span>cout <<<\/span> "11. \u6b63\u5207"<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n std::<\/span>cout <<<\/span> "12. \u5e38\u7528\u5bf9\u6570"<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n std::<\/span>cout <<<\/span> "13. \u81ea\u7136\u5bf9\u6570"<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n std::<\/span>cout <<<\/span> "14. \u7edd\u5bf9\u503c"<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n std::<\/span>cout <<<\/span> "15. \u56db\u820d\u4e94\u5165"<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n std::<\/span>cout <<<\/span> "0. \u9000\u51fa"<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n std::<\/span>cout <<<\/span> "\u8bf7\u8f93\u5165\u64cd\u4f5c\u7f16\u53f7: "<\/span>;<\/span>
      \n}<\/span><\/p>\n

      int<\/span> main<\/span>(<\/span>)<\/span> {<\/span>
      \n int<\/span> choice;<\/span>
      \n std::<\/span>string input;<\/span>
      \n double<\/span> x,<\/span> y;<\/span><\/p>\n

      do<\/span> {<\/span>
      \n showMenu<\/span>(<\/span>)<\/span>;<\/span>
      \n std::<\/span>cin >><\/span> choice;<\/span><\/p>\n

      try<\/span> {<\/span>
      \n switch<\/span> (<\/span>choice)<\/span> {<\/span>
      \n case<\/span> 1<\/span>:<\/span>
      \n std::<\/span>cout <<<\/span> "\u8bf7\u8f93\u5165\u4e24\u4e2a\u6570（\u7528\u7a7a\u683c\u9694\u5f00）: "<\/span>;<\/span>
      \n std::<\/span>cin >><\/span> x >><\/span> y;<\/span>
      \n std::<\/span>cout <<<\/span> "\u7ed3\u679c: "<\/span> <<<\/span> Calculator<\/span>::<\/span>add<\/span>(<\/span>x,<\/span> y)<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n break<\/span>;<\/span><\/p>\n

      case<\/span> 2<\/span>:<\/span>
      \n std::<\/span>cout <<<\/span> "\u8bf7\u8f93\u5165\u4e24\u4e2a\u6570（\u7528\u7a7a\u683c\u9694\u5f00）: "<\/span>;<\/span>
      \n std::<\/span>cin >><\/span> x >><\/span> y;<\/span>
      \n std::<\/span>cout <<<\/span> "\u7ed3\u679c: "<\/span> <<<\/span> Calculator<\/span>::<\/span>subtract<\/span>(<\/span>x,<\/span> y)<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n break<\/span>;<\/span><\/p>\n

      case<\/span> 3<\/span>:<\/span>
      \n std::<\/span>cout <<<\/span> "\u8bf7\u8f93\u5165\u4e24\u4e2a\u6570（\u7528\u7a7a\u683c\u9694\u5f00）: "<\/span>;<\/span>
      \n std::<\/span>cin >><\/span> x >><\/span> y;<\/span>
      \n std::<\/span>cout <<<\/span> "\u7ed3\u679c: "<\/span> <<<\/span> Calculator<\/span>::<\/span>multiply<\/span>(<\/span>x,<\/span> y)<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n break<\/span>;<\/span><\/p>\n

      case<\/span> 4<\/span>:<\/span>
      \n std::<\/span>cout <<<\/span> "\u8bf7\u8f93\u5165\u4e24\u4e2a\u6570（\u7528\u7a7a\u683c\u9694\u5f00）: "<\/span>;<\/span>
      \n std::<\/span>cin >><\/span> x >><\/span> y;<\/span>
      \n std::<\/span>cout <<<\/span> "\u7ed3\u679c: "<\/span> <<<\/span> Calculator<\/span>::<\/span>divide<\/span>(<\/span>x,<\/span> y)<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n break<\/span>;<\/span><\/p>\n

      case<\/span> 5<\/span>:<\/span>
      \n std::<\/span>cout <<<\/span> "\u8bf7\u8f93\u5165\u4e00\u4e2a\u6570: "<\/span>;<\/span>
      \n std::<\/span>cin >><\/span> x;<\/span>
      \n std::<\/span>cout <<<\/span> "\u7ed3\u679c: "<\/span> <<<\/span> Calculator<\/span>::<\/span>square<\/span>(<\/span>x)<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n break<\/span>;<\/span><\/p>\n

      case<\/span> 6<\/span>:<\/span>
      \n std::<\/span>cout <<<\/span> "\u8bf7\u8f93\u5165\u4e00\u4e2a\u6570: "<\/span>;<\/span>
      \n std::<\/span>cin >><\/span> x;<\/span>
      \n std::<\/span>cout <<<\/span> "\u7ed3\u679c: "<\/span> <<<\/span> Calculator<\/span>::<\/span>squareRoot<\/span>(<\/span>x)<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n break<\/span>;<\/span><\/p>\n

      case<\/span> 7<\/span>:<\/span>
      \n std::<\/span>cout <<<\/span> "\u8bf7\u8f93\u5165\u5e95\u6570\u548c\u6307\u6570（\u7528\u7a7a\u683c\u9694\u5f00）: "<\/span>;<\/span>
      \n std::<\/span>cin >><\/span> x >><\/span> y;<\/span>
      \n std::<\/span>cout <<<\/span> "\u7ed3\u679c: "<\/span> <<<\/span> Calculator<\/span>::<\/span>power<\/span>(<\/span>x,<\/span> y)<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n break<\/span>;<\/span><\/p>\n

      case<\/span> 8<\/span>:<\/span>
      \n std::<\/span>cout <<<\/span> "\u8bf7\u8f93\u5165\u4e00\u4e2a\u6570: "<\/span>;<\/span>
      \n std::<\/span>cin >><\/span> x;<\/span>
      \n std::<\/span>cout <<<\/span> "\u7ed3\u679c: "<\/span> <<<\/span> Calculator<\/span>::<\/span>factorial<\/span>(<\/span>x)<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n break<\/span>;<\/span><\/p>\n

      case<\/span> 9<\/span>:<\/span>
      \n std::<\/span>cout <<<\/span> "\u8bf7\u8f93\u5165\u89d2\u5ea6（\u5f27\u5ea6）: "<\/span>;<\/span>
      \n std::<\/span>cin >><\/span> x;<\/span>
      \n std::<\/span>cout <<<\/span> "\u7ed3\u679c: "<\/span> <<<\/span> Calculator<\/span>::<\/span>sine<\/span>(<\/span>x)<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n break<\/span>;<\/span><\/p>\n

      case<\/span> 10<\/span>:<\/span>
      \n std::<\/span>cout <<<\/span> "\u8bf7\u8f93\u5165\u89d2\u5ea6（\u5f27\u5ea6）: "<\/span>;<\/span>
      \n std::<\/span>cin >><\/span> x;<\/span>
      \n std::<\/span>cout <<<\/span> "\u7ed3\u679c: "<\/span> <<<\/span> Calculator<\/span>::<\/span>cosine<\/span>(<\/span>x)<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n break<\/span>;<\/span><\/p>\n

      case<\/span> 11<\/span>:<\/span>
      \n std::<\/span>cout <<<\/span> "\u8bf7\u8f93\u5165\u89d2\u5ea6（\u5f27\u5ea6）: "<\/span>;<\/span>
      \n std::<\/span>cin >><\/span> x;<\/span>
      \n std::<\/span>cout <<<\/span> "\u7ed3\u679c: "<\/span> <<<\/span> Calculator<\/span>::<\/span>tangent<\/span>(<\/span>x)<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n break<\/span>;<\/span><\/p>\n

      case<\/span> 12<\/span>:<\/span>
      \n std::<\/span>cout <<<\/span> "\u8bf7\u8f93\u5165\u4e00\u4e2a\u6570: "<\/span>;<\/span>
      \n std::<\/span>cin >><\/span> x;<\/span>
      \n std::<\/span>cout <<<\/span> "\u7ed3\u679c: "<\/span> <<<\/span> Calculator<\/span>::<\/span>log10<\/span>(<\/span>x)<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n break<\/span>;<\/span><\/p>\n

      case<\/span> 13<\/span>:<\/span>
      \n std::<\/span>cout <<<\/span> "\u8bf7\u8f93\u5165\u4e00\u4e2a\u6570: "<\/span>;<\/span>
      \n std::<\/span>cin >><\/span> x;<\/span>
      \n std::<\/span>cout <<<\/span> "\u7ed3\u679c: "<\/span> <<<\/span> Calculator<\/span>::<\/span>naturalLog<\/span>(<\/span>x)<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n break<\/span>;<\/span><\/p>\n

      case<\/span> 14<\/span>:<\/span>
      \n std::<\/span>cout <<<\/span> "\u8bf7\u8f93\u5165\u4e00\u4e2a\u6570: "<\/span>;<\/span>
      \n std::<\/span>cin >><\/span> x;<\/span>
      \n std::<\/span>cout <<<\/span> "\u7ed3\u679c: "<\/span> <<<\/span> Calculator<\/span>::<\/span>absolute<\/span>(<\/span>x)<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n break<\/span>;<\/span><\/p>\n

      case<\/span> 15<\/span>:<\/span>
      \n std::<\/span>cout <<<\/span> "\u8bf7\u8f93\u5165\u4e00\u4e2a\u6570: "<\/span>;<\/span>
      \n std::<\/span>cin >><\/span> x;<\/span>
      \n std::<\/span>cout <<<\/span> "\u7ed3\u679c: "<\/span> <<<\/span> Calculator<\/span>::<\/span>roundToInt<\/span>(<\/span>x)<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n break<\/span>;<\/span><\/p>\n

      case<\/span> 0<\/span>:<\/span>
      \n std::<\/span>cout <<<\/span> "\u9000\u51fa\u8ba1\u7b97\u5668"<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n break<\/span>;<\/span><\/p>\n

      default<\/span>:<\/span>
      \n std::<\/span>cout <<<\/span> "\u65e0\u6548\u7684\u64cd\u4f5c\u7f16\u53f7"<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n break<\/span>;<\/span>
      \n }<\/span>
      \n }<\/span> catch<\/span> (<\/span>const<\/span> std::<\/span>exception&<\/span> e)<\/span> {<\/span>
      \n std::<\/span>cout <<<\/span> "\u9519\u8bef: "<\/span> <<<\/span> e.<\/span>what<\/span>(<\/span>)<\/span> <<<\/span> std::<\/span>endl;<\/span>
      \n std::<\/span>cin.<\/span>clear<\/span>(<\/span>)<\/span>;<\/span>
      \n std::<\/span>cin.<\/span>ignore<\/span>(<\/span>std::<\/span>numeric_limits<\/span><<\/span>std::<\/span>streamsize><\/span>::<\/span>max<\/span>(<\/span>)<\/span>,<\/span> '\\\\n'<\/span>)<\/span>;<\/span>
      \n }<\/span><\/p>\n

      if<\/span> (<\/span>choice !=<\/span> 0<\/span>)<\/span> {<\/span>
      \n std::<\/span>cout <<<\/span> "\\\\n\u6309Enter\u952e\u7ee7\u7eed…"<\/span>;<\/span>
      \n std::<\/span>cin.<\/span>ignore<\/span>(<\/span>)<\/span>;<\/span>
      \n std::<\/span>cin.<\/span>get<\/span>(<\/span>)<\/span>;<\/span>
      \n }<\/span>
      \n }<\/span> while<\/span> (<\/span>choice !=<\/span> 0<\/span>)<\/span>;<\/span><\/p>\n

      return<\/span> 0<\/span>;<\/span>
      \n}<\/span><\/p>\n

      8.3 \u9879\u76ee\u6784\u5efa\u4e0e\u8fd0\u884c<\/h4>\n

      # \u521b\u5efa\u6784\u5efa\u76ee\u5f55<\/span>
      \nmkdir<\/span> -p build &&<\/span> cd<\/span> build<\/p>\n

      # \u914d\u7f6eCMake<\/span>
      \ncmake -DCMAKE_BUILD_TYPE=<\/span>Release ..<\/span><\/p>\n

      # \u7f16\u8bd1\u9879\u76ee<\/span>
      \ncmake –build .<\/span> –config Release<\/p>\n

      # \u8fd0\u884c\u8ba1\u7b97\u5668<\/span>
      \n.\/ScientificCalculator<\/p>\n

      \u4e5d\u3001\u603b\u7ed3\u4e0e\u7ec3\u4e60<\/h3>\n

      9.1 \u672c\u7ae0\u603b\u7ed3<\/h4>\n

      \u672c\u7ae0\u4ecb\u7ecd\u4e86C++\u8fd0\u7b97\u7b26\u4e0e\u8868\u8fbe\u5f0f\u7684\u6838\u5fc3\u6982\u5ff5\u548c\u4f7f\u7528\u65b9\u6cd5，\u5305\u62ec：<\/p>\n

    • \u8fd0\u7b97\u7b26\u7684\u5206\u7c7b\u4e0e\u4f18\u5148\u7ea7<\/li>\n
    • \u57fa\u672c\u8fd0\u7b97\u7b26\u7684\u4f7f\u7528，\u5305\u62ec\u7b97\u672f\u3001\u5173\u7cfb\u3001\u903b\u8f91\u548c\u4f4d\u8fd0\u7b97\u7b26<\/li>\n
    • \u590d\u5408\u8d4b\u503c\u8fd0\u7b97\u7b26\u7684\u4f7f\u7528<\/li>\n
    • \u6761\u4ef6\u8fd0\u7b97\u7b26\u4e0e\u9017\u53f7\u8fd0\u7b97\u7b26\u7684\u4f7f\u7528<\/li>\n
    • \u8fd0\u7b97\u7b26\u91cd\u8f7d\u7684\u57fa\u672c\u6982\u5ff5<\/li>\n
    • \u8868\u8fbe\u5f0f\u7684\u6c42\u503c\u4e0e\u4f18\u5316<\/li>\n
    • \u7efc\u5408\u6848\u4f8b：\u5b9e\u73b0\u4e00\u4e2a\u79d1\u5b66\u8ba1\u7b97\u5668<\/li>\n

      9.2 \u7ec3\u4e60\u9898<\/h4>\n
    • \u5199\u4e00\u4e2a\u7a0b\u5e8f，\u4f7f\u7528\u4f4d\u8fd0\u7b97\u7b26\u5b9e\u73b0\u4e00\u4e2a\u7b80\u5355\u7684\u52a0\u5bc6\u7b97\u6cd5\u3002<\/li>\n
    • \u7f16\u5199\u4e00\u4e2a\u51fd\u6570，\u4f7f\u7528\u6761\u4ef6\u8fd0\u7b97\u7b26\u8ba1\u7b97\u4e09\u4e2a\u6570\u4e2d\u7684\u6700\u5927\u503c\u3002<\/li>\n
    • \u5199\u4e00\u4e2a\u7a0b\u5e8f，\u4f7f\u7528\u9017\u53f7\u8fd0\u7b97\u7b26\u5b9e\u73b0\u4e00\u4e2a\u7b80\u5355\u7684\u8ba1\u65f6\u5668\u3002<\/li>\n
    • \u5b9e\u73b0\u4e00\u4e2a\u51fd\u6570，\u4f7f\u7528\u8fd0\u7b97\u7b26\u91cd\u8f7d\u5b9e\u73b0\u5b57\u7b26\u4e32\u7684\u62fc\u63a5\u3002<\/li>\n
    • \u5199\u4e00\u4e2a\u7a0b\u5e8f，\u4f7f\u7528\u8868\u8fbe\u5f0f\u4f18\u5316\u6280\u672f\u8ba1\u7b97\u6590\u6ce2\u90a3\u5951\u6570\u5217\u3002<\/li>\n

      9.3 \u8fdb\u9636\u6311\u6218<\/h4>\n
    • \u7814\u7a76\u5982\u4f55\u91cd\u8f7d\u5176\u4ed6\u8fd0\u7b97\u7b26，\u5982[]\u3001()\u7b49\u3002<\/li>\n
    • \u5b66\u4e60\u5982\u4f55\u4f7f\u7528C++\u7684\u7c7b\u578b\u8f6c\u6362\u8fd0\u7b97\u7b26\u3002<\/li>\n
    • \u7814\u7a76\u5982\u4f55\u4f7f\u7528C++\u7684\u5f02\u5e38\u5904\u7406\u673a\u5236\u5904\u7406\u8fd0\u7b97\u9519\u8bef\u3002<\/li>\n
    • \u5b66\u4e60\u5982\u4f55\u4f7f\u7528C++\u7684\u6a21\u677f\u6280\u672f\u5b9e\u73b0\u901a\u7528\u7684\u8fd0\u7b97\u51fd\u6570\u3002<\/li>\n
    • \u7814\u7a76\u5982\u4f55\u4f7f\u7528C++\u7684\u5e76\u53d1\u7f16\u7a0b\u7279\u6027\u5b9e\u73b0\u5e76\u884c\u8fd0\u7b97\u3002<\/li>\n","protected":false},"excerpt":{"rendered":"

      C\u8fd0\u7b97\u7b26\u4e0e\u8868\u8fbe\u5f0f：\u6784\u5efa\u9ad8\u6548\u8ba1\u7b97\u903b\u8f91\u7684\u6838\u5fc3 \u4e00\u3001\u5b66\u4e60\u76ee\u6807\u4e0e\u91cd\u70b9
      \n\u672c\u7ae0\u5c06\u6df1\u5165\u63a2\u8ba8C\u4e2d\u8fd0\u7b97\u7b26\u4e0e\u8868\u8fbe\u5f0f\u7684\u6838\u5fc3\u6982\u5ff5\u548c\u4f7f\u7528\u65b9\u6cd5\u3002\u901a\u8fc7\u5b66\u4e60，\u4f60\u5c06\u80fd\u591f：
      \n\u638c\u63e1C\u8fd0\u7b97\u7b26\u7684\u5206\u7c7b\u4e0e\u4f18\u5148\u7ea7，\u7406\u89e3\u8868\u8fbe\u5f0f\u7684\u6c42\u503c\u89c4\u5219\u5b66\u4f1a\u4f7f\u7528\u57fa\u672c\u8fd0\u7b97\u7b26，\u5305\u62ec\u7b97\u672f\u3001\u5173\u7cfb\u3001\u903b\u8f91\u548c\u4f4d\u8fd0\u7b97\u7b26\u7406\u89e3\u590d\u5408\u8d4b\u503c\u8fd0\u7b97\u7b26，\u7b80\u5316\u4ee3\u7801\u5e76\u63d0\u9ad8\u6548\u7387\u638c\u63e1\u6761\u4ef6\u8fd0\u7b97\u7b26\u4e0e\u9017\u53f7\u8fd0\u7b97\u7b26，\u5b9e\u73b0\u590d\u6742\u6761\u4ef6\u5224\u65ad\u7406\u89e3\u8fd0\u7b97\u7b26\u91cd\u8f7d\u7684\u57fa\u672c\u6982\u5ff5，\u4e3a\u81ea\u5b9a\u4e49\u7c7b\u578b\u63d0\u4f9b\u8fd0\u7b97<\/p>\n","protected":false},"author":2,"featured_media":67104,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[55,190],"topic":[],"class_list":["post-67105","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-c","tag-190"],"yoast_head":"\nC++\u8fd0\u7b97\u7b26\u4e0e\u8868\u8fbe\u5f0f\uff1a\u6784\u5efa\u9ad8\u6548\u8ba1\u7b97\u903b\u8f91\u7684\u6838\u5fc3 - 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