{"id":469,"date":"2025-10-12T09:12:12","date_gmt":"2025-10-12T09:12:12","guid":{"rendered":"http:\/\/west.wangyuansheng.cn\/?p=469"},"modified":"2025-10-12T09:12:12","modified_gmt":"2025-10-12T09:12:12","slug":"%e5%81%b6%e6%95%b0","status":"publish","type":"post","link":"http:\/\/west.wangyuansheng.cn\/?p=469","title":{"rendered":"\u5076\u6570"},"content":{"rendered":"\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"760\" height=\"570\" src=\"http:\/\/west.wangyuansheng.cn\/wp-content\/uploads\/2025\/10\/image-6.png\" alt=\"\" class=\"wp-image-470\" srcset=\"http:\/\/west.wangyuansheng.cn\/wp-content\/uploads\/2025\/10\/image-6.png 760w, http:\/\/west.wangyuansheng.cn\/wp-content\/uploads\/2025\/10\/image-6-300x225.png 300w\" sizes=\"auto, (max-width: 760px) 100vw, 760px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u3010\u5206\u6790\u95ee\u9898\u3011<br>\u8fd9\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u6761\u4ef6\u5224\u65ad\u95ee\u9898\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8f93\u5165\uff1a\u4e00\u4e2a\u6574\u6570 a\uff0c\u8303\u56f4\u5728 0 \u5230 32767 \u4e4b\u95f4<\/li>\n\n\n\n<li>\u8981\u6c42\uff1a\u5982\u679c a \u662f\u5076\u6570\uff0c\u5219\u8f93\u51fa &#8220;yes&#8221;\uff1b\u5982\u679c\u662f\u5947\u6570\uff0c\u5219\u4ec0\u4e48\u90fd\u4e0d\u8f93\u51fa<\/li>\n\n\n\n<li>\u6838\u5fc3\u903b\u8f91\uff1a\u5224\u65ad a \u662f\u5426\u80fd\u88ab 2 \u6574\u9664\uff08\u5373 a % 2 == 0\uff09<\/li>\n\n\n\n<li>\u8fb9\u754c\u60c5\u51b5\uff1aa=0 \u4e5f\u662f\u5076\u6570\uff0c\u9700\u8981\u8f93\u51fa &#8220;yes&#8221;<\/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\u6574\u6570 a\n\u5982\u679c a \u9664\u4ee5 2 \u7684\u4f59\u6570\u4e3a 0 \u5219\n    \u8f93\u51fa \"yes\"\n\u5426\u5219\n    \u4ec0\u4e48\u4e5f\u4e0d\u505a\n\u7ed3\u675f\u5224\u65ad<\/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&gt;\nusing namespace std;\n\nint main() {\n    int a;\n    cin &gt;&gt; a;\n\n    \/\/ \u5224\u65ada\u662f\u5426\u4e3a\u5076\u6570\n    if (a % 2 == 0) {\n        cout &lt;&lt; \"yes\" &lt;&lt; endl;\n    }\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","protected":false},"excerpt":{"rendered":"<p>\u3010\u5206\u6790\u95ee\u9898\u3011\u8fd9\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u6761\u4ef6\u5224\u65ad\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=469\">\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-469","post","type-post","status-publish","format-standard","hentry","category-problem"],"_links":{"self":[{"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=\/wp\/v2\/posts\/469","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=469"}],"version-history":[{"count":1,"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=\/wp\/v2\/posts\/469\/revisions"}],"predecessor-version":[{"id":471,"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=\/wp\/v2\/posts\/469\/revisions\/471"}],"wp:attachment":[{"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=469"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=469"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/west.wangyuansheng.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=469"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}