{"id":49851,"date":"2025-07-30T20:11:25","date_gmt":"2025-07-30T12:11:25","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/49851.html"},"modified":"2025-07-30T20:11:25","modified_gmt":"2025-07-30T12:11:25","slug":"%e9%87%8d%e7%94%9f%e4%b9%8b%e6%88%91%e5%9c%a810%e5%a4%a9%e5%86%85%e5%8d%b7%e8%b5%a2c-day-1","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/49851.html","title":{"rendered":"\u91cd\u751f\u4e4b\u6211\u572810\u5929\u5185\u5377\u8d62C++ - DAY 1"},"content":{"rendered":"<p>\u5750\u7a33\u4e86&#xff0c;\u6211\u4eec\u7684C&#043;&#043;\u91cd\u751f\u4e4b\u65c5\u73b0\u5728\u6b63\u5f0f\u53d1\u8f66&#xff01;\u8bf7\u7cfb\u597d\u5b89\u5168\u5e26&#xff0c;\u524d\u65b9\u9ad8\u80fd&#xff0c;\u4f46\u7edd\u5bf9\u6709\u8da3&#xff01;<\/p>\n<hr \/>\n<h2>&#x1f680; \u91cd\u751f\u4e4b\u6211\u572810\u5929\u5185\u5377\u8d62C&#043;&#043; &#8211; DAY 1<\/h2>\n<p>\u5bfc\u5e08\u5bc4\u8bed&#xff1a;\u563f&#xff0c;\u672a\u6765\u7684\u7f16\u7a0b\u5927\u795e&#xff01;\u6b22\u8fce\u6765\u5230C&#043;&#043;\u7684\u4e16\u754c\u3002\u6211\u77e5\u9053&#xff0c;\u4f60\u73b0\u5728\u53ef\u80fd\u5bf9\u7740\u9ed1\u4e4e\u4e4e\u7684\u547d\u4ee4\u884c\u7a97\u53e3&#xff0c;\u5fc3\u91cc\u72af\u5600\u5495&#xff1a;\u201c\u8fd9\u73a9\u610f\u513f\u80fd\u5e72\u5565&#xff1f;\u201d \u522b\u6025&#xff0c;\u8fd9\u6247\u9ed1\u8272\u7684\u95e8\u80cc\u540e&#xff0c;\u662f\u4e00\u4e2a\u7531\u4f60\u521b\u9020\u7684\u3001\u5145\u6ee1\u65e0\u9650\u53ef\u80fd\u7684\u5947\u5e7b\u4e16\u754c\u3002\u4eca\u5929&#xff0c;\u6211\u5c31\u5e26\u4f60\u62ff\u5230\u7b2c\u4e00\u628a\u94a5\u5319&#xff0c;\u63a8\u5f00\u8fd9\u6247\u95e8\u3002\u8bb0\u4f4f&#xff0c;\u6700\u725b\u7684\u9ed1\u5ba2&#xff0c;\u4e5f\u662f\u4ece\u7b2c\u4e00\u884c Hello, World! \u5f00\u59cb\u7684\u3002Let\u2019s Go!<\/p>\n<h4>&#x1f3af; \u4eca\u65e5\u76ee\u6807<\/h4>\n<li>\u4e86\u89e3C&#043;&#043;\u662f\u4e2a\u5565&#xff0c;\u5efa\u7acb\u57fa\u672c\u5370\u8c61\u3002<\/li>\n<li>\u638c\u63e1Linux\u57fa\u672c\u547d\u4ee4\u884c\u64cd\u4f5c&#xff0c;\u6210\u4e3a\u201c\u547d\u4ee4\u884c\u5c0f\u5b50\u201d\u3002<\/li>\n<li>\u5b66\u4f1a\u4f7f\u7528Vim\u7f16\u8f91\u5668&#xff0c;\u4f53\u9a8c\u201c\u952e\u76d8\u6d41\u201d\u7684\u5feb\u611f\u3002<\/li>\n<li>\u6210\u529f\u7f16\u8bd1\u5e76\u8fd0\u884c\u4f60\u7684\u7b2c\u4e00\u4e2aC&#043;&#043;\u7a0b\u5e8f&#xff01;<\/li>\n<li>\u638c\u63e1\u53d8\u91cf\u3001\u8f93\u5165\u8f93\u51fa&#xff0c;\u8ba9\u7a0b\u5e8f\u201c\u6d3b\u201d\u8d77\u6765\u3002<\/li>\n<li>\u517b\u6210\u5199\u6ce8\u91ca\u7684\u597d\u4e60\u60ef&#xff0c;\u505a\u4e2a\u6709\u201c\u4ee3\u7801\u54c1\u201d\u7684\u7a0b\u5e8f\u5458\u3002<\/li>\n<hr \/>\n<h3>1. C&#043;&#043;\u7684\u201c\u524d\u4e16\u4eca\u751f\u201d (\u542c\u4e2a\u6545\u4e8b&#xff0c;\u653e\u677e\u4e00\u4e0b)<\/h3>\n<p>\u60f3\u8c61\u4e00\u4e0b&#xff0c;\u4f60\u6709\u4e00\u8f86\u8001\u5f0f\u7684\u624b\u52a8\u6321\u6c7d\u8f66&#xff0c;\u5b83\u53eb C\u8bed\u8a00\u3002\u8fd9\u8f66\u6027\u80fd\u5f3a\u52b2&#xff0c;\u901f\u5ea6\u98de\u5feb&#xff0c;\u80fd\u8ba9\u4f60\u5b8c\u5168\u638c\u63a7\u6bcf\u4e00\u4e2a\u96f6\u4ef6\u3002\u4f46\u95ee\u9898\u662f&#xff0c;\u5f00\u8d77\u6765\u592a\u8d39\u52b2\u4e86&#xff01;\u6362\u6321\u3001\u79bb\u5408&#xff0c;\u4e00\u4e0d\u5c0f\u5fc3\u5c31\u7184\u706b&#xff0c;\u65b0\u624b\u53f8\u673a\u76f4\u63a5\u529d\u9000\u3002<\/p>\n<p>\u540e\u6765&#xff0c;\u4e00\u4e2a\u53ebBjarne Stroustrup\u7684\u5927\u4f6c\u89c9\u5f97&#xff1a;\u201c\u8fd9\u4e0d\u884c\u554a&#xff0c;\u6211\u5f97\u7ed9\u8fd9\u8f66\u5347\u4e2a\u7ea7&#xff01;\u201d \u4e8e\u662f&#xff0c;\u4ed6\u5728C\u8bed\u8a00\u7684\u57fa\u7840\u4e0a&#xff0c;\u52a0\u88c5\u4e86\u201c\u81ea\u52a8\u6321\u201d\u3001\u201c\u5bfc\u822a\u7cfb\u7edf\u201d\u3001\u201c\u5b89\u5168\u6c14\u56ca\u201d\u7b49\u7b49\u4e00\u5927\u5806\u73b0\u4ee3\u5316\u7684\u73a9\u610f\u513f&#xff0c;\u5e76\u7ed9\u5b83\u53d6\u4e86\u4e2a\u65b0\u540d\u5b57&#xff0c;\u53eb C&#043;&#043; (C Plus Plus&#xff0c;\u5c31\u662f\u6bd4C\u66f4\u5f3a\u4e00\u70b9\u7684\u610f\u601d)\u3002<\/p>\n<p>\u6240\u4ee5&#xff0c;C&#043;&#043;\u662f\u4ec0\u4e48&#xff1f;<\/p>\n<ul>\n<li>\u5b83\u662fC\u8bed\u8a00\u7684\u201c\u8d85\u7ea7\u8fdb\u5316\u7248\u201d&#xff1a;\u4f60\u80fd\u5728C\u91cc\u505a\u7684&#xff0c;C&#043;&#043;\u57fa\u672c\u90fd\u80fd\u505a\u3002<\/li>\n<li>\u5b83\u66f4\u5f3a\u5927\u3001\u66f4\u5b89\u5168&#xff1a;\u5b83\u5f15\u5165\u4e86**\u9762\u5411\u5bf9\u8c61(OOP)**\u7b49\u9ad8\u7ea7\u7279\u6027&#xff0c;\u8ba9\u4f60\u80fd\u50cf\u642d\u4e50\u9ad8\u4e00\u6837\u7ec4\u7ec7\u4ee3\u7801&#xff0c;\u5f00\u53d1\u5927\u578b\u9879\u76ee\u65f6\u4e0d\u518d\u4e00\u56e2\u4e71\u9ebb\u3002<\/li>\n<li>\u5b83\u6027\u80fd\u4f9d\u7136\u662f\u738b\u8005&#xff1a;\u5b83\u88ab\u5e7f\u6cdb\u7528\u4e8e\u6e38\u620f\u5f15\u64ce\u3001\u684c\u9762\u8f6f\u4ef6\u3001\u670d\u52a1\u5668\u5f00\u53d1\u7b49\u4e00\u5207\u9700\u8981\u201c\u5feb\u201d\u7684\u9886\u57df\u3002<\/li>\n<\/ul>\n<p>\u6211\u4eec\u5b66C&#043;&#043;&#xff0c;\u5c31\u50cf\u76f4\u63a5\u5b66\u5f00\u4e00\u8f86\u73b0\u4ee3\u5316\u7684\u201c\u81ea\u52a8\u6321\u6027\u80fd\u8f66\u201d&#xff0c;\u65e2\u80fd\u4f53\u9a8c\u901f\u5ea6\u4e0e\u6fc0\u60c5&#xff0c;\u53c8\u4e0d\u4f1a\u88ab\u590d\u6742\u7684\u64cd\u4f5c\u641e\u5f97\u624b\u5fd9\u811a\u4e71\u3002<\/p>\n<hr \/>\n<h3>2. \u78e8\u5200\u4e0d\u8bef\u780d\u67f4\u5de5&#xff1a;\u642d\u5efa\u5f00\u53d1\u73af\u5883<\/h3>\n<p>\u5728Linux\u4e0b&#xff0c;\u6211\u4eec\u7684\u201c\u5f00\u53d1\u4e09\u4ef6\u5957\u201d\u5c31\u662f&#xff1a;\u547d\u4ee4\u884c\u7ec8\u7aef\u3001Vim\u7f16\u8f91\u5668\u3001g&#043;&#043;\u7f16\u8bd1\u5668\u3002<\/p>\n<h4>2.1 Linux\u547d\u4ee4\u884c&#xff1a;\u4f60\u7684\u6570\u5b57\u4e16\u754c\u5bfc\u822a\u4eea<\/h4>\n<p>\u5fd8\u6389\u9f20\u6807\u5427&#xff01;\u5728Linux\u4e16\u754c&#xff0c;\u547d\u4ee4\u884c\u662f\u6700\u9ad8\u6548\u7684\u5de5\u5177\u3002\u5b83\u5c31\u50cf\u4f60\u548c\u7535\u8111\u4e4b\u95f4\u7684\u201c\u5bc6\u8bed\u201d&#xff0c;\u4f60\u8f93\u5165\u6307\u4ee4&#xff0c;\u5b83\u7acb\u5373\u6267\u884c\u3002<\/p>\n<p>\u6253\u5f00\u4f60\u7684\u7ec8\u7aef&#xff08;\u901a\u5e38\u662f\u6309 Ctrl&#043;Alt&#043;T&#xff09;&#xff0c;\u6211\u4eec\u6765\u5b66\u51e0\u4e2a\u201c\u5492\u8bed\u201d&#xff1a;<\/p>\n<ul>\n<li>\n<p>pwd (Print Working Directory)&#xff1a;\u201c\u6211\u5728\u54ea\u513f&#xff1f;\u201d<\/p>\n<ul>\n<li>\u8f93\u5165 pwd \u0e41\u0e25\u0e49\u0e27\u6309\u56de\u8f66&#xff0c;\u5b83\u4f1a\u544a\u8bc9\u4f60\u5f53\u524d\u6240\u5728\u7684\u6587\u4ef6\u5939\u8def\u5f84\u3002<\/li>\n<\/ul>\n<p>$ <span class=\"token builtin class-name\">pwd<\/span><br \/>\n\/home\/your_username<\/p>\n<\/li>\n<li>\n<p>ls (List)&#xff1a;\u201c\u8fd9\u91cc\u6709\u5565&#xff1f;\u201d<\/p>\n<ul>\n<li>\u8f93\u5165 ls&#xff0c;\u5b83\u4f1a\u5217\u51fa\u5f53\u524d\u6587\u4ef6\u5939\u4e0b\u7684\u6240\u6709\u6587\u4ef6\u548c\u6587\u4ef6\u5939\u3002<\/li>\n<\/ul>\n<p>$ <span class=\"token function\">ls<\/span><br \/>\nDesktop  Documents  Downloads  Music  Pictures<\/p>\n<\/li>\n<li>\n<p>mkdir (Make Directory)&#xff1a;\u201c\u7ed9\u6211\u9020\u4e2a\u65b0\u7a9d&#xff01;\u201d<\/p>\n<ul>\n<li>\u6211\u4eec\u6765\u4e3a\u6211\u4eec\u7684C&#043;&#043;\u5b66\u4e60\u521b\u5efa\u4e00\u4e2a\u4e13\u5c5e\u6587\u4ef6\u5939\u3002<\/li>\n<\/ul>\n<p>$ <span class=\"token function\">mkdir<\/span> cpp_journey<\/p>\n<\/li>\n<li>\n<p>cd (Change Directory)&#xff1a;\u201c\u8d70&#xff0c;\u53bb\u90a3\u513f&#xff01;\u201d<\/p>\n<ul>\n<li>\u8fdb\u5165\u6211\u4eec\u521a\u521b\u5efa\u7684\u6587\u4ef6\u5939\u3002<\/li>\n<\/ul>\n<p>$ <span class=\"token builtin class-name\">cd<\/span> cpp_journey<br \/>\n$ <span class=\"token builtin class-name\">pwd<\/span>  <span class=\"token comment\"># \u518d\u786e\u8ba4\u4e00\u4e0b\u4f4d\u7f6e<\/span><br \/>\n\/home\/your_username\/cpp_journey<\/p>\n<\/li>\n<\/ul>\n<p>\u606d\u559c&#xff01;\u4f60\u5df2\u7ecf\u638c\u63e1\u4e86\u5728\u6587\u4ef6\u7cfb\u7edf\u4e2d\u201c\u77ac\u95f4\u79fb\u52a8\u201d\u7684\u80fd\u529b&#xff01;<\/p>\n<h4>2.2 Vim\u7f16\u8f91\u5668&#xff1a;\u952e\u76d8\u6d41\u7684\u201c\u4e0a\u53e4\u795e\u5668\u201d<\/h4>\n<p>Vim\u662f\u4e00\u4e2a\u7eaf\u952e\u76d8\u64cd\u4f5c\u7684\u6587\u672c\u7f16\u8f91\u5668\u3002\u521d\u89c1\u65f6\u53ef\u80fd\u89c9\u5f97\u5b83\u5f88\u5947\u602a&#xff0c;\u4f46\u4e00\u65e6\u719f\u6089&#xff0c;\u4f60\u7684\u7f16\u7801\u901f\u5ea6\u4f1a\u8d77\u98de\u3002<\/p>\n<p>Vim\u7684\u201c\u4e09\u6b65\u8d70\u201d\u9b54\u6cd5&#xff0c;\u8bb0\u4f4f\u5b83\u5c31\u80fd\u5b8c\u621080%\u7684\u5de5\u4f5c&#xff1a;<\/p>\n<li>\n<p>\u6253\u5f00\/\u521b\u5efa\u6587\u4ef6&#xff1a;vim \u6587\u4ef6\u540d<\/p>\n<ul>\n<li>\u6211\u4eec\u5728 cpp_journey \u6587\u4ef6\u5939\u4e0b&#xff0c;\u521b\u5efa\u4e00\u4e2a\u53eb hello.cpp \u7684\u6587\u4ef6\u3002<\/li>\n<\/ul>\n<p>$ <span class=\"token function\">vim<\/span> hello.cpp<\/p>\n<p>\u73b0\u5728\u4f60\u8fdb\u5165\u4e86Vim\u7684\u6b63\u5e38\u6a21\u5f0f (Normal Mode)\u3002\u5728\u8fd9\u4e2a\u6a21\u5f0f\u4e0b&#xff0c;\u4f60\u4e0d\u80fd\u76f4\u63a5\u6253\u5b57&#xff0c;\u6309\u952e\u4f1a\u88ab\u5f53\u6210\u547d\u4ee4\u3002<\/p>\n<\/li>\n<li>\n<p>\u8fdb\u5165\u7f16\u8f91\u6a21\u5f0f&#xff1a;\u6309\u4e00\u4e0b i \u952e<\/p>\n<ul>\n<li>i \u4ee3\u8868 Insert (\u63d2\u5165)\u3002\u6309\u4e0b\u540e&#xff0c;\u5de6\u4e0b\u89d2\u4f1a\u51fa\u73b0 &#8212; INSERT &#8212; \u5b57\u6837\u3002\u73b0\u5728&#xff0c;\u4f60\u5c31\u53ef\u4ee5\u50cf\u5728\u8bb0\u4e8b\u672c\u91cc\u4e00\u6837&#xff0c;\u81ea\u7531\u5730\u8f93\u5165\u4ee3\u7801\u4e86&#xff01;<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u4fdd\u5b58\u5e76\u9000\u51fa&#xff1a;<\/p>\n<ul>\n<li>\u9996\u5148&#xff0c;\u6309 Esc \u952e&#xff0c;\u9000\u51fa\u7f16\u8f91\u6a21\u5f0f&#xff0c;\u56de\u5230\u6b63\u5e38\u6a21\u5f0f\u3002<\/li>\n<li>\u7136\u540e&#xff0c;\u8f93\u5165\u5192\u53f7 :&#xff0c;\u63a5\u7740\u8f93\u5165 wq&#xff0c;\u6700\u540e\u6309\u56de\u8f66\u3002\n<ul>\n<li>w \u4ee3\u8868 write (\u5199\u5165\/\u4fdd\u5b58)<\/li>\n<li>q \u4ee3\u8868 quit (\u9000\u51fa)<\/li>\n<li>:wq \u5c31\u662f \u201c\u4fdd\u5b58\u5e76\u9000\u51fa\u201d \u7684\u610f\u601d\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/li>\n<p>\u5c0f\u8d34\u58eb&#xff1a;\u5982\u679c\u73a9\u574f\u4e86&#xff0c;\u60f3\u4e0d\u4fdd\u5b58\u5c31\u5f3a\u5236\u9000\u51fa&#xff0c;\u53ef\u4ee5\u6309 Esc \u540e\u8f93\u5165 :q!\u3002\u8fd9\u4e2a ! \u5c31\u50cf\u5728\u8bf4&#xff1a;\u201c\u6211\u4e0d\u7ba1&#xff0c;\u5c31\u662f\u8981\u8d70&#xff01;\u201d<\/p>\n<h4>2.3 g&#043;&#043;\u7f16\u8bd1\u5668&#xff1a;\u4f60\u7684\u4ee3\u7801\u201c\u7ffb\u8bd1\u5b98\u201d<\/h4>\n<p>\u4f60\u5199\u7684C&#043;&#043;\u4ee3\u7801&#xff08;.cpp\u6587\u4ef6&#xff09;&#xff0c;\u8ba1\u7b97\u673a\u662f\u770b\u4e0d\u61c2\u7684\u3002\u5b83\u53ea\u61c20\u548c1\u7ec4\u6210\u7684\u673a\u5668\u7801\u3002g&#043;&#043; \u5c31\u662f\u4e00\u4e2a\u4f1f\u5927\u7684\u201c\u7ffb\u8bd1\u5b98\u201d&#xff0c;\u5b83\u80fd\u628a\u4f60\u7684\u4ee3\u7801\u7ffb\u8bd1\u6210\u8ba1\u7b97\u673a\u80fd\u6267\u884c\u7684\u6587\u4ef6\u3002<\/p>\n<p>\u68c0\u67e5\u4e00\u4e0b\u4f60\u7684\u201c\u7ffb\u8bd1\u5b98\u201d\u5728\u4e0d\u5728&#xff1a;<\/p>\n<p>$ g&#043;&#043; &#8211;version<\/p>\n<p>\u5982\u679c\u663e\u793a\u51fa\u4e00\u5927\u5806\u7248\u672c\u4fe1\u606f&#xff0c;\u8bf4\u660e\u5b83\u5df2\u7ecf\u5c31\u4f4d\u3002\u5982\u679c\u6ca1\u6709&#xff0c;\u5c31\u7528\u4e0b\u9762\u8fd9\u6761\u547d\u4ee4\u8bf7\u5b83\u51fa\u5c71&#xff08;\u9700\u8981\u8f93\u5165\u4f60\u7684\u7cfb\u7edf\u5bc6\u7801&#xff09;&#xff1a;<\/p>\n<p>$ <span class=\"token function\">sudo<\/span> <span class=\"token function\">apt-get<\/span> update<br \/>\n$ <span class=\"token function\">sudo<\/span> <span class=\"token function\">apt-get<\/span> <span class=\"token function\">install<\/span> g&#043;&#043;<\/p>\n<p>sudo \u5c31\u50cf\u662f\u5728\u8bf4&#xff1a;\u201c\u6211\u662f\u7ba1\u7406\u5458&#xff0c;\u6211\u8bf4\u4e86\u7b97&#xff01;\u201d<\/p>\n<hr \/>\n<h3>3. \u5b87\u5b99\u7b2c\u4e00\u5b9a\u5f8b&#xff1a;Hello, World!<\/h3>\n<p>\u73af\u5883\u5c31\u7eea&#xff0c;\u4e07\u4e8b\u4ff1\u5907&#xff01;\u73b0\u5728&#xff0c;\u8ba9\u6211\u4eec\u5199\u4e0b\u7f16\u7a0b\u4e16\u754c\u7684\u5f00\u7bc7\u8bd7\u7bc7\u3002<\/p>\n<p>\u7b2c\u4e00\u6b65&#xff1a;\u7528Vim\u7f16\u5199\u4ee3\u7801<\/p>\n<p>$ <span class=\"token builtin class-name\">cd<\/span> ~\/cpp_journey  <span class=\"token comment\"># \u786e\u4fdd\u5728\u6211\u4eec\u7684\u5de5\u4f5c\u76ee\u5f55<\/span><br \/>\n$ <span class=\"token function\">vim<\/span> hello.cpp<\/p>\n<p>\u7b2c\u4e8c\u6b65&#xff1a;\u6309 i \u8fdb\u5165\u63d2\u5165\u6a21\u5f0f&#xff0c;\u8f93\u5165\u4ee5\u4e0b\u4ee3\u7801<\/p>\n<p><span class=\"token comment\">\/\/ \u8fd9\u662f\u6211\u7684\u7b2c\u4e00\u4e2aC&#043;&#043;\u7a0b\u5e8f<\/span><br \/>\n<span class=\"token macro property\"><span class=\"token directive-hash\">#<\/span><span class=\"token directive keyword\">include<\/span> <span class=\"token string\">&lt;iostream&gt;<\/span><\/span><\/p>\n<p><span class=\"token keyword\">int<\/span> <span class=\"token function\">main<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token comment\">\/\/ \u5728\u5c4f\u5e55\u4e0a\u6253\u5370 &#034;Hello, C&#043;&#043; World!&#034;<\/span><br \/>\n    std<span class=\"token operator\">::<\/span>cout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;Hello, C&#043;&#043; World!&#034;<\/span> <span class=\"token operator\">&lt;&lt;<\/span> std<span class=\"token operator\">::<\/span>endl<span class=\"token punctuation\">;<\/span><\/p>\n<p>    <span class=\"token keyword\">return<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/ \u544a\u8bc9\u7cfb\u7edf&#xff0c;\u7a0b\u5e8f\u5706\u6ee1\u7ed3\u675f<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p>\u7b2c\u4e09\u6b65&#xff1a;\u6309 Esc&#xff0c;\u8f93\u5165 :wq \u4fdd\u5b58\u9000\u51fa<\/p>\n<p>\u7b2c\u56db\u6b65&#xff1a;\u53ec\u5524 g&#043;&#043; \u7ffb\u8bd1\u5b98\u8fdb\u884c\u7f16\u8bd1<\/p>\n<p>$ g&#043;&#043; hello.cpp -o hello<\/p>\n<ul>\n<li>g&#043;&#043; hello.cpp&#xff1a;\u544a\u8bc9\u7f16\u8bd1\u5668\u53bb\u7ffb\u8bd1 hello.cpp \u6587\u4ef6\u3002<\/li>\n<li>-o hello&#xff1a;-o \u662f output (\u8f93\u51fa) \u7684\u610f\u601d&#xff0c;\u8868\u793a\u8bf7\u628a\u7ffb\u8bd1\u597d\u7684\u53ef\u6267\u884c\u6587\u4ef6\u547d\u540d\u4e3a hello\u3002\u5982\u679c\u4e0d\u52a0\u8fd9\u4e2a&#xff0c;\u9ed8\u8ba4\u4f1a\u751f\u6210\u4e00\u4e2a\u53eb a.out \u7684\u6587\u4ef6\u3002<\/li>\n<\/ul>\n<p>\u7f16\u8bd1\u6210\u529f\u540e&#xff0c;ls \u4e00\u4e0b&#xff0c;\u4f60\u4f1a\u53d1\u73b0\u591a\u4e86\u4e00\u4e2a\u7eff\u8272\u7684\u3001\u540d\u4e3a hello \u7684\u6587\u4ef6\u3002\u5b83\u5c31\u662f\u6211\u4eec\u7a0b\u5e8f\u7684\u201c\u771f\u8eab\u201d&#xff01;<\/p>\n<p>\u7b2c\u4e94\u6b65&#xff1a;\u8fd0\u884c\u4f60\u7684\u7a0b\u5e8f&#xff01;<\/p>\n<p>$ .\/hello<\/p>\n<ul>\n<li>.\/ \u8868\u793a\u201c\u5f53\u524d\u76ee\u5f55\u4e0b\u201d&#xff0c;.\/hello \u5c31\u662f\u8fd0\u884c\u5f53\u524d\u76ee\u5f55\u4e0b\u7684 hello \u7a0b\u5e8f\u3002<\/li>\n<\/ul>\n<p>\u7ec8\u7aef\u4e0a\u4f1a\u7acb\u523b\u663e\u793a&#xff1a;<\/p>\n<p>Hello, C&#043;&#043; World!<\/p>\n<p>&#x1f389;&#x1f389;&#x1f389; \u606d\u559c\u4f60&#xff01;\u4f60\u5df2\u7ecf\u6b63\u5f0f\u6210\u4e3a\u4e00\u540d\u7a0b\u5e8f\u5458\u4e86&#xff01;&#x1f389;&#x1f389;&#x1f389;<\/p>\n<h4>\u4ee3\u7801\u9010\u884c\u89e3\u5256&#xff1a;<\/h4>\n<ul>\n<li>#include &lt;iostream&gt;&#xff1a;\u5f15\u5165\u5de5\u5177\u7bb1\u3002iostream \u662f\u4e00\u4e2a\u5305\u542b\u4e86\u8f93\u5165(input)\u548c\u8f93\u51fa(output)\u529f\u80fd\u7684\u201c\u5de5\u5177\u7bb1\u201d\u3002cout \u8fd9\u4e2a\u5de5\u5177\u5c31\u653e\u5728\u91cc\u9762\u3002<\/li>\n<li>int main()&#xff1a;\u7a0b\u5e8f\u7684\u552f\u4e00\u5165\u53e3\u3002\u64cd\u4f5c\u7cfb\u7edf\u8fd0\u884c\u4f60\u7684\u7a0b\u5e8f\u65f6&#xff0c;\u4f1a\u5148\u627e main \u51fd\u6570&#xff0c;\u4ece\u8fd9\u91cc\u5f00\u59cb\u6267\u884c\u3002\u4e00\u4e2a\u7a0b\u5e8f\u53ea\u80fd\u6709\u4e00\u4e2a main \u51fd\u6570&#xff0c;\u5c31\u50cf\u4e00\u680b\u623f\u5b50\u53ea\u6709\u4e00\u4e2a\u6b63\u95e8\u3002<\/li>\n<li>{ &#8230; }&#xff1a;\u51fd\u6570\u7684\u5730\u76d8\u3002\u82b1\u62ec\u53f7\u91cc\u7684\u6240\u6709\u5185\u5bb9&#xff0c;\u90fd\u5c5e\u4e8e main \u51fd\u6570\u3002<\/li>\n<li>std::cout &lt;&lt; &#034;&#8230;&#034; &lt;&lt; std::endl;&#xff1a;\u8f93\u51fa\u6307\u4ee4\u3002\n<ul>\n<li>std::cout \u662f\u201c\u6807\u51c6\u8f93\u51fa\u6d41\u201d&#xff0c;\u4f60\u53ef\u4ee5\u628a\u5b83\u60f3\u8c61\u6210\u4e00\u4e2a\u8fde\u63a5\u5230\u5c4f\u5e55\u7684\u201c\u5927\u5587\u53ed\u201d\u3002<\/li>\n<li>&lt;&lt; \u662f\u201c\u6d41\u63d2\u5165\u8fd0\u7b97\u7b26\u201d&#xff0c;\u50cf\u4e2a\u4f20\u9001\u5e26&#xff0c;\u628a\u53f3\u8fb9\u7684\u4e1c\u897f\u9001\u5230\u5de6\u8fb9\u7684 cout \u5587\u53ed\u91cc\u64ad\u653e\u51fa\u53bb\u3002<\/li>\n<li>std::endl \u662f\u4e00\u4e2a\u7279\u6b8a\u6307\u4ee4&#xff0c;\u8868\u793a\u201c\u6362\u4e2a\u884c&#xff0c;\u7136\u540e\u5237\u65b0\u4e00\u4e0b\u201d\u3002<\/li>\n<\/ul>\n<\/li>\n<li>return 0;&#xff1a;\u6c47\u62a5\u5de5\u4f5c\u3002\u5411\u64cd\u4f5c\u7cfb\u7edf\u62a5\u544a&#xff1a;\u201c\u62a5\u544a\u8001\u677f&#xff0c;\u4efb\u52a1\u5706\u6ee1\u5b8c\u6210&#xff0c;\u4e00\u5207\u6b63\u5e38&#xff01;\u201d \u8fd4\u56de 0 \u662f\u4e00\u4e2a\u7ea6\u5b9a\u4fd7\u6210\u7684\u6210\u529f\u4fe1\u53f7\u3002<\/li>\n<li>\/\/ &#8230;&#xff1a;\u6ce8\u91ca\u3002\u8fd9\u4e24\u884c\u662f\u5199\u7ed9\u4f60\u81ea\u5df1\u548c\u522b\u4eba\u770b\u7684&#xff0c;\u7f16\u8bd1\u5668\u4f1a\u76f4\u63a5\u5ffd\u7565\u5b83\u4eec\u3002\u6211\u4eec\u7a0d\u540e\u4f1a\u8be6\u7ec6\u8bb2\u3002<\/li>\n<\/ul>\n<hr \/>\n<h3>4. C&#043;&#043;\u7684\u201c\u57fa\u672c\u79ef\u6728\u201d&#xff1a;\u53d8\u91cf\u4e0e\u6570\u636e\u7c7b\u578b<\/h3>\n<p>\u7a0b\u5e8f\u5149\u4f1a\u6253\u62db\u547c\u53ef\u4e0d\u591f&#xff0c;\u5b83\u5f97\u80fd\u8bb0\u4f4f\u4e1c\u897f\u3002\u53d8\u91cf (Variable) \u5c31\u662f\u7a0b\u5e8f\u7528\u6765\u5b58\u653e\u6570\u636e\u7684\u201c\u5c0f\u76d2\u5b50\u201d\u3002<\/p>\n<p>\u6bcf\u4e2a\u76d2\u5b50\u90fd\u6709\u7c7b\u578b&#xff0c;\u89c4\u5b9a\u4e86\u5b83\u80fd\u88c5\u4ec0\u4e48\u4e1c\u897f&#xff0c;\u4ee5\u53ca\u76d2\u5b50\u6709\u591a\u5927\u3002<\/p>\n<table>\n<tr>\u7c7b\u578b\u540d\u5b57\u80fd\u88c5\u5565\u4f8b\u5b50<\/tr>\n<tbody>\n<tr>\n<td align=\"left\">int<\/td>\n<td align=\"left\">integer<\/td>\n<td align=\"left\">\u6574\u6570<\/td>\n<td align=\"left\">int age &#061; 18;<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">double<\/td>\n<td align=\"left\">double-precision<\/td>\n<td align=\"left\">\u5c0f\u6570&#xff08;\u6d6e\u70b9\u6570&#xff09;<\/td>\n<td align=\"left\">double price &#061; 19.99;<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">char<\/td>\n<td align=\"left\">character<\/td>\n<td align=\"left\">\u5355\u4e2a\u5b57\u7b26<\/td>\n<td align=\"left\">char grade &#061; &#039;A&#039;; (\u6ce8\u610f\u662f\u5355\u5f15\u53f7)<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">bool<\/td>\n<td align=\"left\">boolean<\/td>\n<td align=\"left\">\u771f\u6216\u5047<\/td>\n<td align=\"left\">bool is_handsome &#061; true;<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">std::string<\/td>\n<td align=\"left\">string<\/td>\n<td align=\"left\">\u4e00\u4e32\u5b57\u7b26&#xff08;\u5b57\u7b26\u4e32&#xff09;<\/td>\n<td align=\"left\">std::string name &#061; &#034;\u5377\u738b&#034;; (\u6ce8\u610f\u662f\u53cc\u5f15\u53f7)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u5b9e\u8df5\u4e00\u4e0b&#xff1a;<br \/>\n\u521b\u5efa\u4e00\u4e2a\u65b0\u6587\u4ef6 variables.cpp&#xff0c;\u628a\u4f60\u7684\u4e2a\u4eba\u4fe1\u606f\u5b58\u8d77\u6765\u3002<\/p>\n<p><span class=\"token macro property\"><span class=\"token directive-hash\">#<\/span><span class=\"token directive keyword\">include<\/span> <span class=\"token string\">&lt;iostream&gt;<\/span><\/span><br \/>\n<span class=\"token macro property\"><span class=\"token directive-hash\">#<\/span><span class=\"token directive keyword\">include<\/span> <span class=\"token string\">&lt;string&gt;<\/span> <span class=\"token comment\">\/\/ \u4f7f\u7528string\u9700\u8981\u8fd9\u4e2a\u5934\u6587\u4ef6<\/span><\/span><\/p>\n<p><span class=\"token keyword\">int<\/span> <span class=\"token function\">main<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token comment\">\/\/ \u58f0\u660e\u5e76\u521d\u59cb\u5316\u53d8\u91cf<\/span><br \/>\n    std<span class=\"token operator\">::<\/span>string name <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;C&#043;&#043;\u5c0f\u840c\u65b0&#034;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token keyword\">int<\/span> age <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">1<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token keyword\">double<\/span> height <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">1.75<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/ \u5355\u4f4d&#xff1a;\u7c73<\/span><br \/>\n    <span class=\"token keyword\">char<\/span> gender <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#039;M&#039;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token keyword\">bool<\/span> is_learning <span class=\"token operator\">&#061;<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>    <span class=\"token comment\">\/\/ \u628a\u8fd9\u4e9b\u4fe1\u606f\u6253\u5370\u51fa\u6765<\/span><br \/>\n    std<span class=\"token operator\">::<\/span>cout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;\u59d3\u540d: &#034;<\/span> <span class=\"token operator\">&lt;&lt;<\/span> name <span class=\"token operator\">&lt;&lt;<\/span> std<span class=\"token operator\">::<\/span>endl<span class=\"token punctuation\">;<\/span><br \/>\n    std<span class=\"token operator\">::<\/span>cout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;\u5e74\u9f84: &#034;<\/span> <span class=\"token operator\">&lt;&lt;<\/span> age <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;\u5c81&#034;<\/span> <span class=\"token operator\">&lt;&lt;<\/span> std<span class=\"token operator\">::<\/span>endl<span class=\"token punctuation\">;<\/span><br \/>\n    std<span class=\"token operator\">::<\/span>cout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;\u8eab\u9ad8: &#034;<\/span> <span class=\"token operator\">&lt;&lt;<\/span> height <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;\u7c73&#034;<\/span> <span class=\"token operator\">&lt;&lt;<\/span> std<span class=\"token operator\">::<\/span>endl<span class=\"token punctuation\">;<\/span><br \/>\n    std<span class=\"token operator\">::<\/span>cout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;\u6027\u522b: &#034;<\/span> <span class=\"token operator\">&lt;&lt;<\/span> gender <span class=\"token operator\">&lt;&lt;<\/span> std<span class=\"token operator\">::<\/span>endl<span class=\"token punctuation\">;<\/span><br \/>\n    std<span class=\"token operator\">::<\/span>cout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;\u6b63\u5728\u5b66\u4e60C&#043;&#043;\u5417? &#034;<\/span> <span class=\"token operator\">&lt;&lt;<\/span> is_learning <span class=\"token operator\">&lt;&lt;<\/span> std<span class=\"token operator\">::<\/span>endl<span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/ bool\u4f1a\u6253\u5370\u51fa 1 (true) \u6216 0 (false)<\/span><\/p>\n<p>    <span class=\"token keyword\">return<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p>\u7f16\u8bd1\u8fd0\u884c&#xff1a;<\/p>\n<p>$ g&#043;&#043; variables.cpp -o vars<br \/>\n$ .\/vars<\/p>\n<p>\u770b\u770b\u8f93\u51fa\u662f\u4e0d\u662f\u4f60\u7684\u4e2a\u4eba\u4fe1\u606f&#xff1f;<\/p>\n<hr \/>\n<h3>5. \u4e0e\u7a0b\u5e8f\u4e92\u52a8&#xff1a;\u6807\u51c6\u8f93\u5165\u4e0e\u8f93\u51fa<\/h3>\n<p>\u4f60\u7684\u7a0b\u5e8f\u73b0\u5728\u4f1a\u201c\u8bf4\u201d\u4e86&#xff0c;\u6211\u4eec\u518d\u6559\u5b83\u600e\u4e48\u201c\u542c\u201d\u3002<\/p>\n<ul>\n<li>std::cout \u662f\u8f93\u51fa&#xff08;\u8bf4&#xff09;\u3002<\/li>\n<li>std::cin \u662f\u8f93\u5165&#xff08;\u542c&#xff09;\u3002<\/li>\n<\/ul>\n<p>cin (see-in) \u4f7f\u7528 &gt;&gt; \u8fd0\u7b97\u7b26&#xff0c;\u65b9\u5411\u548c cout \u76f8\u53cd&#xff0c;\u8868\u793a\u628a\u4ece\u952e\u76d8\u8f93\u5165\u7684\u6570\u636e\u201c\u704c\u201d\u8fdb\u53d8\u91cf\u91cc\u3002<\/p>\n<p>\u793a\u4f8b&#xff1a;\u4e00\u4e2a\u4f1a\u804a\u5929\u7684\u673a\u5668\u4eba<br \/>\n\u521b\u5efa chat.cpp:<\/p>\n<p><span class=\"token macro property\"><span class=\"token directive-hash\">#<\/span><span class=\"token directive keyword\">include<\/span> <span class=\"token string\">&lt;iostream&gt;<\/span><\/span><br \/>\n<span class=\"token macro property\"><span class=\"token directive-hash\">#<\/span><span class=\"token directive keyword\">include<\/span> <span class=\"token string\">&lt;string&gt;<\/span><\/span><\/p>\n<p><span class=\"token keyword\">int<\/span> <span class=\"token function\">main<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    std<span class=\"token operator\">::<\/span>string user_name<span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token keyword\">int<\/span> user_age<span class=\"token punctuation\">;<\/span><\/p>\n<p>    std<span class=\"token operator\">::<\/span>cout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;\u4f60\u597d! \u6211\u662f\u4f60\u7684AI\u52a9\u624b&#xff0c;\u8bf7\u95ee\u4f60\u53eb\u4ec0\u4e48\u540d\u5b57\u5440? &#034;<\/span> <span class=\"token operator\">&lt;&lt;<\/span> std<span class=\"token operator\">::<\/span>endl<span class=\"token punctuation\">;<\/span><br \/>\n    std<span class=\"token operator\">::<\/span>cin <span class=\"token operator\">&gt;&gt;<\/span> user_name<span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/ \u7b49\u5f85\u7528\u6237\u8f93\u5165\u540d\u5b57&#xff0c;\u5e76\u5b58\u5165user_name<\/span><\/p>\n<p>    std<span class=\"token operator\">::<\/span>cout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;\u54c7&#xff0c;&#034;<\/span> <span class=\"token operator\">&lt;&lt;<\/span> user_name <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;&#xff0c;\u771f\u662f\u4e2a\u597d\u540d\u5b57&#xff01;\u4f60\u4eca\u5e74\u591a\u5927\u4e86\u5462&#xff1f;&#034;<\/span> <span class=\"token operator\">&lt;&lt;<\/span> std<span class=\"token operator\">::<\/span>endl<span class=\"token punctuation\">;<\/span><br \/>\n    std<span class=\"token operator\">::<\/span>cin <span class=\"token operator\">&gt;&gt;<\/span> user_age<span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/ \u7b49\u5f85\u7528\u6237\u8f93\u5165\u5e74\u9f84&#xff0c;\u5e76\u5b58\u5165user_age<\/span><\/p>\n<p>    std<span class=\"token operator\">::<\/span>cout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;\u9177&#xff01;&#034;<\/span> <span class=\"token operator\">&lt;&lt;<\/span> user_age <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;\u5c81\u6b63\u662f\u5b66\u4e60\u7f16\u7a0b\u7684\u9ec4\u91d1\u5e74\u9f84&#xff01;\u52a0\u6cb9\u54e6&#xff01;&#034;<\/span> <span class=\"token operator\">&lt;&lt;<\/span> std<span class=\"token operator\">::<\/span>endl<span class=\"token punctuation\">;<\/span><\/p>\n<p>    <span class=\"token keyword\">return<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p>\u7f16\u8bd1\u8fd0\u884c&#xff0c;\u548c\u5b83\u804a\u804a\u770b&#xff01;<\/p>\n<h4>\u5077\u61d2\u7684\u827a\u672f&#xff1a;using namespace std;<\/h4>\n<p>\u4f60\u53ef\u80fd\u5df2\u7ecf\u6ce8\u610f\u5230\u4e86&#xff0c;\u6bcf\u6b21\u7528 cout, cin, string, endl \u90fd\u8981\u5728\u524d\u9762\u52a0\u4e0a std::&#xff0c;\u597d\u9ebb\u70e6&#xff01;std \u662f standard (\u6807\u51c6) \u7684\u7f29\u5199&#xff0c;\u8868\u793a\u8fd9\u4e9b\u5de5\u5177\u90fd\u6765\u81eaC&#043;&#043;\u7684\u201c\u6807\u51c6\u5e93\u547d\u540d\u7a7a\u95f4\u201d\u3002<\/p>\n<p>\u547d\u540d\u7a7a\u95f4 (Namespace) \u5c31\u50cf\u4e00\u4e2a\u59d3\u6c0f\u3002\u5f20\u5bb6\u7684\u201c\u4e09\u201d\u53eb\u5f20\u4e09&#xff0c;\u674e\u5bb6\u7684\u201c\u4e09\u201d\u53eb\u674e\u4e09&#xff0c;\u53ef\u4ee5\u907f\u514d\u91cd\u540d\u51b2\u7a81\u3002std::cout \u5c31\u662f\u201cstd\u201d\u5bb6\u7684cout\u3002<\/p>\n<p>\u5982\u679c\u6211\u4eec\u786e\u5b9a\u4eca\u5929\u53ea\u548c\u201cstd\u201d\u4e00\u5bb6\u4eba\u6253\u4ea4\u9053&#xff0c;\u5c31\u53ef\u4ee5\u5728\u7a0b\u5e8f\u5f00\u5934\u58f0\u660e\u4e00\u4e0b&#xff1a;<\/p>\n<p><span class=\"token macro property\"><span class=\"token directive-hash\">#<\/span><span class=\"token directive keyword\">include<\/span> <span class=\"token string\">&lt;iostream&gt;<\/span><\/span><br \/>\n<span class=\"token macro property\"><span class=\"token directive-hash\">#<\/span><span class=\"token directive keyword\">include<\/span> <span class=\"token string\">&lt;string&gt;<\/span><\/span><\/p>\n<p><span class=\"token keyword\">using<\/span> <span class=\"token keyword\">namespace<\/span> std<span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/ \u58f0\u660e&#xff1a;\u63a5\u4e0b\u6765\u6ca1\u5199\u59d3\u7684&#xff0c;\u90fd\u9ed8\u8ba4\u662fstd\u5bb6\u7684<\/span><\/p>\n<p><span class=\"token keyword\">int<\/span> <span class=\"token function\">main<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    string name<span class=\"token punctuation\">;<\/span><br \/>\n    cout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;\u8bf7\u8f93\u5165\u4f60\u7684\u540d\u5b57: &#034;<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/ \u770b&#xff0c;\u4e0d\u7528\u5199std::\u4e86<\/span><br \/>\n    cin <span class=\"token operator\">&gt;&gt;<\/span> name<span class=\"token punctuation\">;<\/span><br \/>\n    cout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;\u4f60\u597d, &#034;<\/span> <span class=\"token operator\">&lt;&lt;<\/span> name <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;!&#034;<\/span> <span class=\"token operator\">&lt;&lt;<\/span> endl<span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token keyword\">return<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p>\u8fd9\u6837\u662f\u4e0d\u662f\u6e05\u723d\u591a\u4e86&#xff1f;<\/p>\n<p>\u5bfc\u5e08\u63d0\u9192&#xff1a;\u5728\u5927\u578b\u9879\u76ee\u4e2d&#xff0c;\u4e3a\u4e86\u907f\u514d\u547d\u540d\u51b2\u7a81&#xff0c;\u4e0d\u63a8\u8350\u5728\u5934\u6587\u4ef6\u4e2d\u4f7f\u7528 using namespace std;\u3002\u4f46\u5728\u6211\u4eec\u73b0\u5728\u7684\u5c0f\u7ec3\u4e60\u4e2d&#xff0c;\u4e3a\u4e86\u65b9\u4fbf&#xff0c;\u5927\u80c6\u7528&#xff01;<\/p>\n<hr \/>\n<h3>6. \u6210\u4e3a\u6709\u201c\u7d20\u8d28\u201d\u7684\u7a0b\u5e8f\u5458&#xff1a;\u6ce8\u91ca<\/h3>\n<p>\u6ce8\u91ca\u662f\u5199\u7ed9\u201c\u4eba\u201d\u770b\u7684&#xff0c;\u4e0d\u662f\u7ed9\u673a\u5668\u770b\u7684\u3002 \u51e0\u4e2a\u6708\u540e&#xff0c;\u5f53\u4f60\u56de\u5934\u770b\u81ea\u5df1\u5199\u7684\u4ee3\u7801&#xff0c;\u4f60\u4f1a\u611f\u8c22\u4eca\u5929\u5199\u4e0b\u6ce8\u91ca\u7684\u81ea\u5df1\u3002<\/p>\n<p>\u4e24\u79cd\u6ce8\u91ca\u65b9\u5f0f&#xff1a;<\/p>\n<li>\n<p>\u5355\u884c\u6ce8\u91ca \/\/<\/p>\n<ul>\n<li>\u4ece \/\/ \u5f00\u59cb&#xff0c;\u76f4\u5230\u8fd9\u4e00\u884c\u7ed3\u675f&#xff0c;\u90fd\u662f\u6ce8\u91ca\u3002<\/li>\n<\/ul>\n<p><span class=\"token comment\">\/\/ \u8fd9\u662f\u4e00\u4e2a\u5355\u884c\u6ce8\u91ca&#xff0c;\u7528\u6765\u89e3\u91ca\u4e0b\u9762\u8fd9\u884c\u4ee3\u7801\u7684\u4f5c\u7528<\/span><br \/>\n<span class=\"token keyword\">int<\/span> a <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">10<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<\/li>\n<li>\n<p>\u591a\u884c\u6ce8\u91ca \/* &#8230; *\/<\/p>\n<ul>\n<li>\/* \u548c *\/ \u4e4b\u95f4\u7684\u6240\u6709\u5185\u5bb9&#xff0c;\u4e0d\u7ba1\u591a\u5c11\u884c&#xff0c;\u90fd\u662f\u6ce8\u91ca\u3002<\/li>\n<\/ul>\n<p><span class=\"token comment\">\/*<br \/>\n  \u8fd9\u662f\u4e00\u4e2a\u591a\u884c\u6ce8\u91ca\u3002<br \/>\n  \u901a\u5e38\u7528\u6765\u5199\u4e00\u4e9b\u6bd4\u8f83\u8be6\u7ec6\u7684\u8bf4\u660e&#xff0c;<br \/>\n  \u6bd4\u5982\u51fd\u6570\u7684\u7528\u9014\u3001\u4f5c\u8005\u4fe1\u606f\u7b49\u7b49\u3002<br \/>\n  \u4f5c\u8005&#xff1a;\u5377\u738b\u5bfc\u5e08<br \/>\n  \u65e5\u671f&#xff1a;2024-01-01<br \/>\n*\/<\/span><br \/>\n<span class=\"token keyword\">int<\/span> b <span class=\"token operator\">&#061;<\/span> <span class=\"token number\">20<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<\/li>\n<hr \/>\n<h3>\u603b\u7ed3\u4e0e\u5c0f\u8d34\u58eb<\/h3>\n<p>\u547c&#xff01;\u7b2c\u4e00\u5929\u4fe1\u606f\u91cf\u6709\u70b9\u5927&#xff0c;\u4f46\u4f60\u575a\u6301\u4e0b\u6765\u4e86&#xff01;\u6211\u4eec\u6765\u56de\u987e\u4e00\u4e0b&#xff1a;<\/p>\n<ul>\n<li>\u4f60\u8ba4\u8bc6\u4e86C&#043;&#043;&#xff0c;\u4f60\u7684\u65b0\u670b\u53cb\u3002<\/li>\n<li>\u4f60\u5b66\u4f1a\u4e86\u7528ls, cd, mkdir\u5728Linux\u91cc\u201c\u6a2a\u884c\u9738\u9053\u201d\u3002<\/li>\n<li>\u4f60\u7528Vim\u5199\u4e0b\u4e86\u795e\u5723\u7684Hello, World!\u3002<\/li>\n<li>\u4f60\u7528g&#043;&#043;\u7f16\u8bd1\u5e76\u8fd0\u884c\u4e86\u5b83&#xff0c;\u611f\u53d7\u5230\u4e86\u521b\u9020\u7684\u4e50\u8da3\u3002<\/li>\n<li>\u4f60\u5b66\u4f1a\u4e86\u7528\u53d8\u91cf\u5b58\u4e1c\u897f&#xff0c;\u7528cin\u548ccout\u548c\u7a0b\u5e8f\u804a\u5929\u3002<\/li>\n<\/ul>\n<p>\u5377\u738b\u5c0f\u8d34\u58eb&#xff1a;<br \/>\n\u7f16\u7a0b\u9047\u5230\u95ee\u9898\u662f100%\u4f1a\u53d1\u751f\u7684\u4e8b&#xff0c;\u5c24\u5176\u662f\u7f16\u8bd1\u9519\u8bef\u3002\u4e0d\u8981\u6015\u90a3\u6ee1\u5c4f\u7684\u7ea2\u8272\u62a5\u9519\u4fe1\u606f\u3002\u4ed4\u7ec6\u8bfb\u7b2c\u4e00\u884c\u9519\u8bef&#xff0c;\u5b83\u901a\u5e38\u4f1a\u544a\u8bc9\u4f60\u54ea\u4e00\u884c&#xff08;\u6bd4\u5982 hello.cpp:5:10:&#xff09;\u51fa\u4e86\u4ec0\u4e48\u95ee\u9898&#xff08;\u6bd4\u5982 missing a semicolon &#039;;&#039;  \u7f3a\u5c11\u5206\u53f7&#xff09;\u3002\u89e3\u51b3\u5b83&#xff0c;\u4f60\u4f1a\u83b7\u5f97\u5de8\u5927\u7684\u6210\u5c31\u611f&#xff01;<\/p>\n<hr \/>\n<h3>\u270d\ufe0f DAY 1 \u4f5c\u4e1a<\/h3>\n<li>\u4e2a\u4eba\u540d\u7247\u751f\u6210\u5668&#xff1a;\n<ul>\n<li>\u7f16\u5199\u4e00\u4e2a\u7a0b\u5e8f my_card.cpp\u3002<\/li>\n<li>\u7a0b\u5e8f\u4f9d\u6b21\u8be2\u95ee\u7528\u6237\u7684 \u59d3\u540d(string)\u3001\u57ce\u5e02(string) \u548c \u5e78\u8fd0\u6570\u5b57(int)\u3002<\/li>\n<li>\u6700\u540e&#xff0c;\u7a0b\u5e8f\u5c06\u8fd9\u4e9b\u4fe1\u606f\u683c\u5f0f\u5316\u8f93\u51fa&#xff0c;\u7c7b\u4f3c\u4e0b\u9762\u8fd9\u6837&#xff1a;********************<br \/>\n* \u59d3\u540d: \u5f20\u4e09<br \/>\n* \u57ce\u5e02: \u5317\u4eac<br \/>\n* \u5e78\u8fd0\u6570\u5b57: 8<br \/>\n********************<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li>\u6e29\u5ea6\u8f6c\u6362\u5668&#xff1a;\n<ul>\n<li>\u7f16\u5199\u4e00\u4e2a\u7a0b\u5e8f temp_converter.cpp\u3002<\/li>\n<li>\u7a0b\u5e8f\u63d0\u793a\u7528\u6237\u8f93\u5165\u4e00\u4e2a\u6444\u6c0f\u5ea6&#xff08;Celsius&#xff09;\u6e29\u5ea6&#xff08;\u53ef\u4ee5\u662f\u5c0f\u6570&#xff0c;\u6240\u4ee5\u7528 double \u7c7b\u578b&#xff09;\u3002<\/li>\n<li>\u7a0b\u5e8f\u8ba1\u7b97\u51fa\u5bf9\u5e94\u7684\u534e\u6c0f\u5ea6&#xff08;Fahrenheit&#xff09;\u6e29\u5ea6\u5e76\u8f93\u51fa\u3002<\/li>\n<li>\u8f6c\u6362\u516c\u5f0f&#xff1a;F &#061; C * 9.0 \/ 5.0 &#043; 32\u3002&#xff08;\u6ce8\u610f&#xff1a;\u8981\u7528 9.0 \/ 5.0 \u800c\u4e0d\u662f 9 \/ 5&#xff0c;\u5426\u5219\u6574\u6570\u76f8\u9664\u4f1a\u4e22\u5931\u7cbe\u5ea6&#xff01;&#xff09;<\/li>\n<\/ul>\n<\/li>\n<hr \/>\n<h3>&#x1f4a1; \u4f5c\u4e1a\u7b54\u6848\u4e0e\u89e3\u6790<\/h3>\n<h4>1. \u4e2a\u4eba\u540d\u7247\u751f\u6210\u5668<\/h4>\n<p>\u6587\u4ef6&#xff1a;my_card.cpp<\/p>\n<p><span class=\"token macro property\"><span class=\"token directive-hash\">#<\/span><span class=\"token directive keyword\">include<\/span> <span class=\"token string\">&lt;iostream&gt;<\/span><\/span><br \/>\n<span class=\"token macro property\"><span class=\"token directive-hash\">#<\/span><span class=\"token directive keyword\">include<\/span> <span class=\"token string\">&lt;string&gt;<\/span><\/span><\/p>\n<p><span class=\"token comment\">\/\/ \u4f7f\u7528std\u547d\u540d\u7a7a\u95f4&#xff0c;\u7b80\u5316\u4ee3\u7801<\/span><br \/>\n<span class=\"token keyword\">using<\/span> <span class=\"token keyword\">namespace<\/span> std<span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token keyword\">int<\/span> <span class=\"token function\">main<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token comment\">\/\/ \u58f0\u660e\u9700\u8981\u7684\u53d8\u91cf<\/span><br \/>\n    string name<span class=\"token punctuation\">;<\/span><br \/>\n    string city<span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token keyword\">int<\/span> lucky_number<span class=\"token punctuation\">;<\/span><\/p>\n<p>    <span class=\"token comment\">\/\/ \u63d0\u793a\u5e76\u83b7\u53d6\u7528\u6237\u8f93\u5165<\/span><br \/>\n    cout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;\u6b22\u8fce\u4f7f\u7528\u4e2a\u4eba\u540d\u7247\u751f\u6210\u5668&#xff01;&#034;<\/span> <span class=\"token operator\">&lt;&lt;<\/span> endl<span class=\"token punctuation\">;<\/span><br \/>\n    cout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;\u8bf7\u8f93\u5165\u60a8\u7684\u59d3\u540d: &#034;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    cin <span class=\"token operator\">&gt;&gt;<\/span> name<span class=\"token punctuation\">;<\/span><\/p>\n<p>    cout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;\u8bf7\u8f93\u5165\u60a8\u6240\u5728\u7684\u57ce\u5e02: &#034;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    cin <span class=\"token operator\">&gt;&gt;<\/span> city<span class=\"token punctuation\">;<\/span><\/p>\n<p>    cout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;\u8bf7\u8f93\u5165\u60a8\u7684\u5e78\u8fd0\u6570\u5b57: &#034;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    cin <span class=\"token operator\">&gt;&gt;<\/span> lucky_number<span class=\"token punctuation\">;<\/span><\/p>\n<p>    <span class=\"token comment\">\/\/ \u683c\u5f0f\u5316\u8f93\u51fa<\/span><br \/>\n    cout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;\\\\n&#8212; \u8fd9\u662f\u60a8\u7684\u4e13\u5c5e\u540d\u7247 &#8212;&#034;<\/span> <span class=\"token operator\">&lt;&lt;<\/span> endl<span class=\"token punctuation\">;<\/span> <span class=\"token comment\">\/\/ \\\\n\u4e5f\u662f\u4e00\u4e2a\u6362\u884c\u7b26<\/span><br \/>\n    cout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;********************&#034;<\/span> <span class=\"token operator\">&lt;&lt;<\/span> endl<span class=\"token punctuation\">;<\/span><br \/>\n    cout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;* \u59d3\u540d: &#034;<\/span> <span class=\"token operator\">&lt;&lt;<\/span> name <span class=\"token operator\">&lt;&lt;<\/span> endl<span class=\"token punctuation\">;<\/span><br \/>\n    cout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;* \u57ce\u5e02: &#034;<\/span> <span class=\"token operator\">&lt;&lt;<\/span> city <span class=\"token operator\">&lt;&lt;<\/span> endl<span class=\"token punctuation\">;<\/span><br \/>\n    cout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;* \u5e78\u8fd0\u6570\u5b57: &#034;<\/span> <span class=\"token operator\">&lt;&lt;<\/span> lucky_number <span class=\"token operator\">&lt;&lt;<\/span> endl<span class=\"token punctuation\">;<\/span><br \/>\n    cout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;********************&#034;<\/span> <span class=\"token operator\">&lt;&lt;<\/span> endl<span class=\"token punctuation\">;<\/span><br \/>\n    cout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#034;<\/span> <span class=\"token operator\">&lt;&lt;<\/span> endl<span class=\"token punctuation\">;<\/span><\/p>\n<p>    <span class=\"token keyword\">return<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p>\u7f16\u8bd1\u4e0e\u8fd0\u884c&#xff1a;<\/p>\n<p>$ g&#043;&#043; my_card.cpp -o my_card<br \/>\n$ .\/my_card<\/p>\n<p>\u8fd0\u884c\u793a\u4f8b&#xff1a;<\/p>\n<p>\u6b22\u8fce\u4f7f\u7528\u4e2a\u4eba\u540d\u7247\u751f\u6210\u5668&#xff01;<br \/>\n\u8bf7\u8f93\u5165\u60a8\u7684\u59d3\u540d: \u5377\u738b<br \/>\n\u8bf7\u8f93\u5165\u60a8\u6240\u5728\u7684\u57ce\u5e02: \u4e0a\u6d77<br \/>\n\u8bf7\u8f93\u5165\u60a8\u7684\u5e78\u8fd0\u6570\u5b57: 666<\/p>\n<p>&#8212; \u8fd9\u662f\u60a8\u7684\u4e13\u5c5e\u540d\u7247 &#8212;<br \/>\n********************<br \/>\n* \u59d3\u540d: \u5377\u738b<br \/>\n* \u57ce\u5e02: \u4e0a\u6d77<br \/>\n* \u5e78\u8fd0\u6570\u5b57: 666<br \/>\n********************<br \/>\n&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<\/p>\n<h4>2. \u6e29\u5ea6\u8f6c\u6362\u5668<\/h4>\n<p>\u6587\u4ef6&#xff1a;temp_converter.cpp<\/p>\n<p><span class=\"token macro property\"><span class=\"token directive-hash\">#<\/span><span class=\"token directive keyword\">include<\/span> <span class=\"token string\">&lt;iostream&gt;<\/span><\/span><\/p>\n<p><span class=\"token keyword\">using<\/span> <span class=\"token keyword\">namespace<\/span> std<span class=\"token punctuation\">;<\/span><\/p>\n<p><span class=\"token keyword\">int<\/span> <span class=\"token function\">main<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token comment\">\/\/ \u58f0\u660e\u53d8\u91cf&#xff0c;\u4f7f\u7528double\u4ee5\u652f\u6301\u5c0f\u6570<\/span><br \/>\n    <span class=\"token keyword\">double<\/span> celsius<span class=\"token punctuation\">;<\/span><br \/>\n    <span class=\"token keyword\">double<\/span> fahrenheit<span class=\"token punctuation\">;<\/span><\/p>\n<p>    <span class=\"token comment\">\/\/ \u63d0\u793a\u7528\u6237\u8f93\u5165<\/span><br \/>\n    cout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;\u8bf7\u8f93\u5165\u6444\u6c0f\u5ea6\u6e29\u5ea6: &#034;<\/span><span class=\"token punctuation\">;<\/span><br \/>\n    cin <span class=\"token operator\">&gt;&gt;<\/span> celsius<span class=\"token punctuation\">;<\/span><\/p>\n<p>    <span class=\"token comment\">\/\/ \u6839\u636e\u516c\u5f0f\u8fdb\u884c\u8ba1\u7b97<\/span><br \/>\n    <span class=\"token comment\">\/\/ \u4f7f\u75289.0\u548c5.0\u786e\u4fdd\u662f\u6d6e\u70b9\u6570\u9664\u6cd5&#xff0c;\u7ed3\u679c\u66f4\u7cbe\u786e<\/span><br \/>\n    fahrenheit <span class=\"token operator\">&#061;<\/span> celsius <span class=\"token operator\">*<\/span> <span class=\"token number\">9.0<\/span> <span class=\"token operator\">\/<\/span> <span class=\"token number\">5.0<\/span> <span class=\"token operator\">&#043;<\/span> <span class=\"token number\">32<\/span><span class=\"token punctuation\">;<\/span><\/p>\n<p>    <span class=\"token comment\">\/\/ \u8f93\u51fa\u7ed3\u679c<\/span><br \/>\n    cout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;\u60a8\u8f93\u5165\u7684\u6444\u6c0f\u5ea6 &#034;<\/span> <span class=\"token operator\">&lt;&lt;<\/span> celsius <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;\u00b0C&#034;<\/span> <span class=\"token operator\">&lt;&lt;<\/span> endl<span class=\"token punctuation\">;<\/span><br \/>\n    cout <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;\u8f6c\u6362\u4e3a\u534e\u6c0f\u5ea6\u662f &#034;<\/span> <span class=\"token operator\">&lt;&lt;<\/span> fahrenheit <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">&#034;\u00b0F&#034;<\/span> <span class=\"token operator\">&lt;&lt;<\/span> endl<span class=\"token punctuation\">;<\/span><\/p>\n<p>    <span class=\"token keyword\">return<\/span> <span class=\"token number\">0<\/span><span class=\"token punctuation\">;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p>\u7f16\u8bd1\u4e0e\u8fd0\u884c&#xff1a;<\/p>\n<p>$ g&#043;&#043; temp_converter.cpp -o temp_converter<br \/>\n$ .\/temp_converter<\/p>\n<p>\u8fd0\u884c\u793a\u4f8b&#xff1a;<\/p>\n<p>\u8bf7\u8f93\u5165\u6444\u6c0f\u5ea6\u6e29\u5ea6: 25.5<br \/>\n\u60a8\u8f93\u5165\u7684\u6444\u6c0f\u5ea6 25.5\u00b0C<br \/>\n\u8f6c\u6362\u4e3a\u534e\u6c0f\u5ea6\u662f 77.9\u00b0F<\/p>\n<p>\u70b9\u4e2a\u8d5e\u548c\u5173\u6ce8&#xff0c;\u66f4\u591a\u77e5\u8bc6\u5305\u4f60\u8fdb\u6b65,\u8c22\u8c22&#xff01;&#xff01;&#xff01;\u4f60\u7684\u652f\u6301\u5c31\u662f\u6211\u66f4\u65b0\u7684\u6700\u5927\u52a8\u529b<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb97\u6b21\uff0c\u70b9\u8d5e6\u6b21\uff0c\u6536\u85cf2\u6b21\u3002\u4e07\u4e08\u9ad8\u697c\u5e73\u5730\u8d77\uff01\u7b2c\u4e00\u5929\uff0c\u6211\u4eec\u5c06\u4e3a\u4f60\u626b\u6e05\u6240\u6709\u969c\u788d\uff1a\u642d\u5efaLinux\u4e0b\u7684\u5f00\u53d1\u73af\u5883\uff08Vim, g++\uff09\uff0c\u638c\u63e1\u5fc5\u5907\u7684\u547d\u4ee4\u884c\u201c\u9ed1\u8bdd\u201d\uff0c\u5e76\u6210\u529f\u7f16\u8bd1\u8fd0\u884c\u4f60\u7684\u7b2c\u4e00\u4e2aC++\u7a0b\u5e8f\u3002\u4f60\u5c06\u5b66\u4f1a\u53d8\u91cf\u3001\u8f93\u5165\u8f93\u51fa\u8fd9\u4e9b\u6700\u57fa\u672c\u7684\u201c\u79ef\u6728\u201d\uff0c\u4e3a\u540e\u7eed\u7684\u5192\u9669\u6253\u4e0b\u575a\u5b9e\u5730\u57fa\u3002\u5173\u952e\u8bcd: \u73af\u5883\u642d\u5efa, Vim, g++, Hello World, \u53d8\u91cf, cin\/cout<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[55,58,123,190,305,124,4850],"topic":[],"class_list":["post-49851","post","type-post","status-publish","format-standard","hentry","category-server","tag-c","tag-linux","tag-123","tag-190","tag-305","tag-124","tag-10clinux"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u91cd\u751f\u4e4b\u6211\u572810\u5929\u5185\u5377\u8d62C++ - DAY 1 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/49851.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u91cd\u751f\u4e4b\u6211\u572810\u5929\u5185\u5377\u8d62C++ - DAY 1 - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb97\u6b21\uff0c\u70b9\u8d5e6\u6b21\uff0c\u6536\u85cf2\u6b21\u3002\u4e07\u4e08\u9ad8\u697c\u5e73\u5730\u8d77\uff01\u7b2c\u4e00\u5929\uff0c\u6211\u4eec\u5c06\u4e3a\u4f60\u626b\u6e05\u6240\u6709\u969c\u788d\uff1a\u642d\u5efaLinux\u4e0b\u7684\u5f00\u53d1\u73af\u5883\uff08Vim, g++\uff09\uff0c\u638c\u63e1\u5fc5\u5907\u7684\u547d\u4ee4\u884c\u201c\u9ed1\u8bdd\u201d\uff0c\u5e76\u6210\u529f\u7f16\u8bd1\u8fd0\u884c\u4f60\u7684\u7b2c\u4e00\u4e2aC++\u7a0b\u5e8f\u3002\u4f60\u5c06\u5b66\u4f1a\u53d8\u91cf\u3001\u8f93\u5165\u8f93\u51fa\u8fd9\u4e9b\u6700\u57fa\u672c\u7684\u201c\u79ef\u6728\u201d\uff0c\u4e3a\u540e\u7eed\u7684\u5192\u9669\u6253\u4e0b\u575a\u5b9e\u5730\u57fa\u3002\u5173\u952e\u8bcd: \u73af\u5883\u642d\u5efa, Vim, g++, Hello World, \u53d8\u91cf, cin\/cout\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wsisp.com\/helps\/49851.html\" \/>\n<meta property=\"og:site_name\" content=\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" 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