{"id":134,"date":"2023-12-23T17:47:00","date_gmt":"2023-12-23T09:47:00","guid":{"rendered":"http:\/\/www.cmd137blog.top\/?p=134"},"modified":"2024-04-01T17:48:45","modified_gmt":"2024-04-01T09:48:45","slug":"c%e8%af%ad%e8%a8%80%e5%9f%ba%e7%a1%80%e6%9c%9f%e6%9c%ab%e7%bb%bc%e5%90%88%e7%bb%83%e4%b9%a0-1","status":"publish","type":"post","link":"http:\/\/www.cmd137blog.top\/?p=134","title":{"rendered":"C\u8bed\u8a00\u57fa\u7840\u671f\u672b\u7efc\u5408\u7ec3\u4e60-1"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\">\u9898\u76ee\uff1a<\/h1>\n\n\n\n<p>\u8f93\u5165\u4e24\u4e2a\u6b63\u6574\u6570 m\u3001n\uff0c\u5b8c\u6210\u5982\u4e0b\u529f\u80fd\uff1a\uff08\u6bcf\u4e2a\u5c0f\u9898\u81f3\u5c11\u7f16\u5199\u4e00\u4e2a\u51fd\u6570\uff09<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u6c42\u51fa m \u548c n \u4e24\u4e2a\u6570\u4e4b\u95f4\u6240\u6709\u201c\u660e 7 \u6697 7\u201d\u6570\uff0c\u5373\u6570\u5b57\u4e2d\u6709 7 \u6216\u80fd\u6574\u9664 7\uff0c\u5982\uff1a37\u300163\u3002<\/li>\n\n\n\n<li>\u5206\u522b\u6c42\u51fa m! \u548c n!<\/li>\n\n\n\n<li>\u6c42 m \u548c n \u7684\u6700\u5927\u516c\u7ea6\u6570\u548c\u6700\u5c0f\u516c\u500d\u6570\u3002<\/li>\n\n\n\n<li>\u6c42\u51fa m \u548c n \u4e24\u4e2a\u6570\u4e4b\u95f4\u7684\u6240\u6709\u56de\u6587\u6570\u30021\u30012 \u90fd\u662f\u56de\u6587\u6570\u3002<\/li>\n\n\n\n<li>\u6c42\u51fa m \u548c n \u4e24\u4e2a\u6570\u4e4b\u95f4\u7684\u6240\u6709\u7d20\u6570\u3002<\/li>\n\n\n\n<li>\u6c42\u51fa m \u548c n \u4e24\u4e2a\u6570\u4e4b\u95f4\u7684\u6240\u6709\u5b8c\u6570\u3002<\/li>\n<\/ol>\n\n\n\n<h1 class=\"wp-block-heading\">\u7b54\u6848\uff1a<\/h1>\n\n\n\n<pre class=\"wp-block-code\"><code>#include&lt;stdio.h&gt;\n#include&lt;math.h&gt;\n\nvoid func1(int a,int b){\n    if (a &gt; b) {\n    int c = a;\n    a = b;\n    b = c;\n    }\n    printf(\"\u660e7\u66977\u6570\uff1a\\n\");\n    for(int i=a;i&lt;=b;i++){\n        int t=i;\n        if(t%7==0){\n            printf(\"%d\\n\",t);\n        }else{\n            while(t!=0){\n                if(t%10==7){\n                    printf(\"%d\\n\",i);\n                    break;\n                }\n                t=t\/10;\n            }\n        }\n    }\n}\n\nvoid func2(int a,int b){\n    unsigned long long  sa=1,sb=1;\n    for(int i=1;i&lt;=a;i++){\n        sa*=i;\n    }\n    for(int i=1;i&lt;=b;i++){\n        sb*=i;\n    }\n    printf(\"m!=%d\\n\",sa);\n    printf(\"n!=%d\\n\",sb);\n}\n\nint gcd(int a,int b){\/\/a&gt;b\n    return (b?gcd(b,a%b):a);\n}\nvoid func3(int a,int b){\n    if (a &lt; b) {\n    int c = a;\n    a = b;\n    b = c;\n    }\n    int g = gcd(a,b);\n    int l = a*b\/g;\n    printf(\"\u6700\u5927\u516c\u56e0\u6570\uff1a%d\\n\",g);\n    printf(\"\u6700\u5c0f\u516c\u500d\u6570\uff1a%d\\n\",l);\n}\n\nvoid func4(int a,int b){\n    if (a &gt; b) {\n    int c = a;\n    a = b;\n    b = c;\n    }\n    printf(\"\u56de\u6587\u6570\uff1a\\n\");\n    for(int i =a;i&lt;=b;i++){\n        int t=i;\n        int r=0;\n        while(t&gt;0){\n            int d=t%10;\n            r=r*10+d;\n            t=t\/10;\n        }\n        if(r==i)\n            printf(\"%d\\n\",i);\n    }\n}\n\nint isPrime(int t){\n    if(t==1)\n        return 0;\n    else if(t==2)\n        return 1;\n    else if(t%2==0)\n        return 0;\n    else{\n        for(int i=3;i&lt;=sqrt(t);i+=2){\n            if(t%i==0)\n                return 0; \n        }\n    }\n    return 1;\n}\n\nvoid func5(int a,int b){\n    if (a &gt; b) {\n    int c = a;\n    a = b;\n    b = c;\n    }\n    printf(\"\u6240\u6709\u7d20\u6570:\\n\");\n    for(int i=a;i&lt;=b;i++){\n        if(isPrime(i))\n            printf(\"%d\\n\",i);\n    }\n}\n\nint isPerfect(int t){\n    int sum=0;\n    for(int i=1;i&lt;t;i++){\n        if(t%i==0)\n            sum+=i;\n    }\n    if(sum==t)\n        return 1;\n    return 0;\n}\n\nvoid func6(int a,int b){\n    if (a &gt; b) {\n    int c = a;\n    a = b;\n    b = c;\n    }\n    printf(\"\u6240\u6709\u5b8c\u6570:\\n\");\n    for(int i=a;i&lt;=b;i++){\n        if(isPerfect(i))\n            printf(\"%d\\n\",i);\n    }\n}\n\nint main(){\n    int a=0;    \n    int b=0;\n    scanf(\"%d %d\",&amp;a,&amp;b);   \n    func1(a,b);\n    func2(a,b);\n    func3(a,b);\n    func4(a,b);\n    func5(a,b);\n    func6(a,b);\n    return 0;\n}<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u9898\u76ee\uff1a \u8f93\u5165\u4e24\u4e2a\u6b63\u6574\u6570 m\u3001n\uff0c\u5b8c\u6210\u5982\u4e0b\u529f\u80fd\uff1a\uff08\u6bcf\u4e2a\u5c0f\u9898\u81f3\u5c11\u7f16\u5199\u4e00\u4e2a\u51fd\u6570\uff09 \u7b54\u6848\uff1a<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[22,21],"class_list":["post-134","post","type-post","status-publish","format-standard","hentry","category-5","tag-c","tag-21"],"_links":{"self":[{"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=\/wp\/v2\/posts\/134","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=134"}],"version-history":[{"count":1,"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=\/wp\/v2\/posts\/134\/revisions"}],"predecessor-version":[{"id":135,"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=\/wp\/v2\/posts\/134\/revisions\/135"}],"wp:attachment":[{"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=134"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=134"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cmd137blog.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=134"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}