{"id":188,"date":"2025-02-20T02:44:31","date_gmt":"2025-02-20T02:44:31","guid":{"rendered":"http:\/\/west.wangyuansheng.cn\/?p=188"},"modified":"2025-07-18T06:06:22","modified_gmt":"2025-07-18T06:06:22","slug":"%e6%94%be%e5%a4%a7%e7%9a%84%e7%ae%ad%e5%a4%b4","status":"publish","type":"post","link":"http:\/\/west.wangyuansheng.cn\/?p=188","title":{"rendered":"\u653e\u5927\u7684\u7bad\u5934"},"content":{"rendered":"\n

\u5206\u6790\u95ee\u9898<\/h1>\n\n\n\n
\n

\u5148\u89c2\u5bdf\u661f\u53f7\u7684\u89c4\u5f8b\uff0c\u6211\u4eec\u53d1\u73b0\u8f93\u51fa\u7684\u661f\u53f7\u4e0e\u8f93\u5165\u6570\u5b57n\u76f8\u7b49\uff0c\u5217\u6570\u5c31\u786e\u5b9a\u4e86<\/p>\n\n\n\n

\u518d\u89c2\u5bdf\u884c\u6570 \u4e5f\u4e0e\u8f93\u5165\u7684n\u76f8\u7b49\uff0c\u884c\u6570\u4e5f\u5c31\u786e\u5b9a\u4e86<\/p>\n\n\n\n

\u5176\u6b21\uff0c\u5c31\u662f\u89e3\u51b3\u7a7a\u683c\u7684\u95ee\u9898\u4e86\uff0c\u7a7a\u683c\u7684\u89c4\u5f8b\u662f\u4ece\u884c2\u884c\u5f00\u59cb\u589e\u52a0\uff0c\u4f46\u662f\u5230\u4e2d\u4f4d\u6570\u4ee5\u540e\uff0c\u5c31\u6bcf\u884c\u51cf\u5c11<\/p>\n\n\n\n

\/\/\u89e3\u51b3\u7a7a\u683c\u95ee\u9898\u601d\u8def
n=3 \u7a7a\u683c\u6700\u5927\u4e3a1
n=5 \u7a7a\u683c\u6700\u5927\u4e3a2
n=7 \u7a7a\u683c\u6700\u5927\u4e3a3
\u53d1\u73b0\u89c4\u5f8b n\/2=3 \u662f\u6700\u5927\u7a7a\u683c\u6570<\/p>\n\n\n\n

\u200b \u5047\u8bben\u4e3a7<\/p>\n\n\n\n

\u200b \u7ee7\u7eed\u5217\u6570\u636e \u5e76\u627e\u89c4\u5f8b
\u200b \u7b2c1\u884c 0\u4e2a\u7a7a\u683c i-1=0
\u200b \u7b2c2\u884c 1\u4e2a\u7a7a\u683c i-1=1
\u200b \u7b2c3\u884c 2\u4e2a\u7a7a\u683c i-1=2
\u200b \u7b2c4\u884c 3\u4e2a\u7a7a\u683c i-1=3
\u200b \u7b2c5\u884c 2\u4e2a\u7a7a\u683c n-i=2
\u200b \u7b2c6\u884c 1\u4e2a\u7a7a\u683c n-i=1
\u200b \u7b2c7\u884c 0\u4e2a\u7a7a\u683c n-i=0<\/p>\n<\/blockquote>\n\n\n\n

\u5efa\u7acb\u6a21\u578b<\/h2>\n\n\n\n
\n

\u8f93\u5165\u6570\u5b57n<\/p>\n\n\n\n

\u5faa\u73af\u8f93\u51fa\u884c\u6570n<\/p>\n\n\n\n

\u200b \u5faa\u73af\u8f93\u51fa\u7a7a\u683c<\/p>\n\n\n\n

\u200b \u5f53\u884c\u6570\u5c0f\u4e8en\u7684\u4e00\u534a\u65f6\uff0c\u8f93\u51fa \u884c\u6570\u51cf1\u4e2a\u7a7a\u683c<\/p>\n\n\n\n

\u200b \u5f53\u884c\u6570\u5927\u4e8en\u7684\u4e00\u534a\u65f6\uff0c\u8f93\u51fa \u6570\u5b57n\u51cf\u53bb\u884c\u6570\u4e2a\u7a7a\u683c<\/p>\n\n\n\n

\u200b \u5faa\u73af\u8f93\u51fa\u5217\u6570n<\/p>\n<\/blockquote>\n\n\n\n

\u7f16\u5199\u4ee3\u7801<\/h2>\n\n\n\n
#include <bits\/stdc++.h>\nusing namespace std;\nint main(){\n    int n;\n    cin>>n;\n    \/\/\u6253\u5370\u884c\n    int tmp;\n    tmp = n\/2;\n    for(int i=1;i<=n;i++){\n        \/\/\u89e3\u51b3\u7a7a\u683c\u95ee\u9898\n        \/*\n        n=3 \u7a7a\u683c\u6700\u5927\u4e3a1\n        n=5 \u7a7a\u683c\u6700\u5927\u4e3a2\n        n=7 \u7a7a\u683c\u6700\u5927\u4e3a3\n        \u53d1\u73b0\u89c4\u5f8b n\/2=3 \u662f\u6700\u5927\u7a7a\u683c\u6570\n        \u7ee7\u7eed\u5217\u6570\u636e\n        \u7b2c1\u884c 0\u4e2a\u7a7a\u683c    i-1=0\n        \u7b2c2\u884c 1\u4e2a\u7a7a\u683c    i-1=1\n        \u7b2c3\u884c 2\u4e2a\u7a7a\u683c    i-1=2\n        \u7b2c4\u884c 3\u4e2a\u7a7a\u683c    i-1=3\n        \u7b2c5\u884c 2\u4e2a\u7a7a\u683c    n-i=2 \n        \u7b2c6\u884c 1\u4e2a\u7a7a\u683c    n-i=1\n        \u7b2c7\u884c 0\u4e2a\u7a7a\u683c    n-i=0\n        *\/\n\n       if(i<=n\/2+1){\n            for(int k=1;k<=i-1;k++){\n                cout<<\" \";\n            }\n        }else{\n            for(int k=1;k<=n-i;k++){\n                cout<<\" \";\n            }\n        }\n        \/\/\u6253\u5370\u5217\n        for(int j=1;j<=n;j++){\n            cout<<\"*\";\n        }\n        cout<<\"\\n\";\/\/\u7ed9\u6bcf\u884c\u8fdb\u884c\u6362\u884c\n    }\n    return 0;\n}<\/code><\/pre>\n\n\n\n
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