{"id":475,"date":"2025-10-12T09:22:54","date_gmt":"2025-10-12T09:22:54","guid":{"rendered":"http:\/\/west.wangyuansheng.cn\/?p=475"},"modified":"2025-10-12T09:28:36","modified_gmt":"2025-10-12T09:28:36","slug":"%e8%b0%81%e7%9a%84%e5%b9%b4%e9%be%84%e5%a4%a7","status":"publish","type":"post","link":"http:\/\/west.wangyuansheng.cn\/?p=475","title":{"rendered":"\u8c01\u7684\u5e74\u9f84\u5927?"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"754\" height=\"588\" src=\"http:\/\/west.wangyuansheng.cn\/wp-content\/uploads\/2025\/10\/image-8.png\" alt=\"\" class=\"wp-image-476\" srcset=\"http:\/\/west.wangyuansheng.cn\/wp-content\/uploads\/2025\/10\/image-8.png 754w, http:\/\/west.wangyuansheng.cn\/wp-content\/uploads\/2025\/10\/image-8-300x234.png 300w\" sizes=\"auto, (max-width: 754px) 100vw, 754px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u3010\u5206\u6790\u95ee\u9898\u3011<br>\u8fd9\u662f\u4e00\u4e2a\u6570\u5b57\u53cd\u8f6c\u548c\u6bd4\u8f83\u5927\u5c0f\u7684\u95ee\u9898\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8f93\u5165\uff1a\u5c0f\u660e\u7684\u5e74\u9f84 n\uff08\u4e24\u4f4d\u6570\uff09<\/li>\n\n\n\n<li>\u8981\u6c42\uff1a\u5c06 n \u7684\u6570\u5b57\u53cd\u8f6c\u5f97\u5230\u5c0f\u738b\u7684\u5e74\u9f84\uff0c\u7136\u540e\u6bd4\u8f83\u4e24\u4eba\u5e74\u9f84\u7684\u5927\u5c0f<\/li>\n\n\n\n<li>\u6838\u5fc3\u903b\u8f91\uff1a\u63d0\u53d6 n \u7684\u5341\u4f4d\u548c\u4e2a\u4f4d\u6570\u5b57\uff0c\u7136\u540e\u4ea4\u6362\u4f4d\u7f6e\u7ec4\u6210\u65b0\u6570\u5b57<\/li>\n\n\n\n<li>\u8ba1\u7b97\u65b9\u6cd5\uff1a\u5c0f\u738b\u7684\u5e74\u9f84 = (n\u7684\u4e2a\u4f4d) \u00d7 10 + (n\u7684\u5341\u4f4d)<\/li>\n\n\n\n<li>\u8f93\u51fa\uff1a\u4e24\u4eba\u5e74\u9f84\u4e2d\u7684\u8f83\u5927\u503c<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3010\u5efa\u7acb\u6a21\u578b\uff08\u4f2a\u4ee3\u7801\uff09\u3011<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\u8bfb\u53d6\u5c0f\u660e\u7684\u5e74\u9f84 n\n\u63d0\u53d6\u5341\u4f4d\u6570\u5b57\uff1atens = n \/ 10\n\u63d0\u53d6\u4e2a\u4f4d\u6570\u5b57\uff1aones = n % 10\n\u8ba1\u7b97\u5c0f\u738b\u5e74\u9f84\uff1axw= ones * 10 + tens\n\u6bd4\u8f83 n(\u5c0f\u660e\uff09 \u548c xw\uff08\u5c0f\u738b\uff09\uff0c\u53d6\u8f83\u5927\u503c\n\u8f93\u51fa\u8f83\u5927\u503c<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u3010\u7f16\u5199\u4ee3\u7801\u3011<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>#include &lt;iostream>\nusing namespace std;\n\nint main() {\n    int n;\n    cin >> n;\n\tint xm=n; \/\/\u5c0f\u660e\u662f\u8f93\u5165\u7684\u6570\u503c \n    \/\/ \u63d0\u53d6\u5341\u4f4d\u548c\u4e2a\u4f4d\u6570\u5b57\n    int shiwei= n \/ 10;      \/\/ \u5341\u4f4d\u6570\n    int gewei= n % 10;      \/\/ \u4e2a\u4f4d\u6570\n    \/\/ \u8ba1\u7b97\u53cd\u8f6c\u540e\u7684\u5e74\u9f84\n    int xw= gewei * 10 + shiwei;\n\n    \/\/ \u6bd4\u8f83\u4e24\u4e2a\u5e74\u9f84\uff0c\u53d6\u8f83\u5927\u503c\n    int max_age = xm; \/\/max \u6700\u5927 \uff1bage \u5e74\u9f84 \n    if(max_age &lt; xw){\n        max_age =xw;\n    }\n    cout &lt;&lt; max_age &lt;&lt; endl;\n\n    return 0;\n}<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u3010\u4fdd\u5b58\u7f16\u8bd1\u8fd0\u884c\u3011<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3010\u5206\u6790\u95ee\u9898\u3011\u8fd9\u662f\u4e00\u4e2a\u6570\u5b57\u53cd\u8f6c\u548c\u6bd4\u8f83\u5927\u5c0f\u7684\u95ee\u9898\uff1a \u3010\u5efa\u7acb\u6a21\u578b\uff08\u4f2a\u4ee3\u7801\uff09\u3011 \u3010\u7f16\u5199\u4ee3\u7801\u3011&#8230; <a class=\"read-more\" href=\"http:\/\/west.wangyuansheng.cn\/?p=475\">\u9605\u8bfb\u66f4\u591a&#8230;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-475","post","type-post","status-publish","format-standard","hentry","category-problem"],"_links":{"self":[{"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=\/wp\/v2\/posts\/475","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=475"}],"version-history":[{"count":3,"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=\/wp\/v2\/posts\/475\/revisions"}],"predecessor-version":[{"id":479,"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=\/wp\/v2\/posts\/475\/revisions\/479"}],"wp:attachment":[{"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=475"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=475"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=475"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}