{"id":259,"date":"2018-10-28T22:14:30","date_gmt":"2018-10-28T14:14:30","guid":{"rendered":"http:\/\/SmokeyDays.top\/wordpress\/?p=259"},"modified":"2018-10-28T23:10:23","modified_gmt":"2018-10-28T15:10:23","slug":"lp2197-nim%e6%b8%b8%e6%88%8f","status":"publish","type":"post","link":"http:\/\/SmokeyDays.top\/wordpress\/2018\/10\/28\/lp2197-nim%e6%b8%b8%e6%88%8f\/","title":{"rendered":"lp2197 NIM\u6e38\u620f"},"content":{"rendered":"<blockquote><p>\u56fe\u6587\u65e0\u5173\uff0c\u56e0\u4e3a\u7a7a\u548c\u767d\u73a9\u7684\u6e38\u620f\u4e2d\u6ca1\u6709\u4e00\u4e2a\u662fICG\u7c7b\u7684\u3002<\/p><\/blockquote>\n<p>NIM\u6e38\u620f\u662f\u4e00\u7c7b\u7ecf\u5178\u7684\u535a\u5f08\u8bba\u9898\u76ee\u3002<br \/>\n\u4f17\u6240\u5468\u77e5\uff0cNIM\u6e38\u620f\u7684\u7ed3\u679c\u5c31\u662f\u628a\u6240\u6709\u7684\u7b54\u6848\u5f02\u6216\u8d77\u6765\u5373\u53ef\u3002\u4e3a\u4ec0\u4e48\u53ef\u4ee5\u8fd9\u4e48\u505a\u5462\uff1f<br 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\/>\n\u6211\u4eec\u5c06\u63cf\u8ff0\u8fd9\u4e2a\u5c40\u9762\u7684\u6570\u5217\u5f02\u6216\u8d77\u6765\uff0c\u5982\u679c\u5b83\u7b49\u4e8e\u96f6\uff0c\u90a3\u4e48\u4efb\u610f\u4e00\u79cd\u300c\u51cf\u5c11\u300d\u64cd\u4f5c\u2014\u2014\u5bfc\u81f4\u5b83\u7684\u4e00\u4e2a\u503c\u51cf\u5c11\u7684\uff0c\u4e00\u5b9a\u4f1a\u5bfc\u5411\u4e00\u79cdP\u5c40\u9762\uff1b<br \/>\n\u800c\u5bf9\u4e8e\u4e00\u79cdP\u5c40\u9762\uff0c\u4f9d\u636e\u6309\u4f4d\u5f02\u6216\u7684\u7279\u6027\uff0c\u4e00\u5b9a\u53ef\u4ee5\u901a\u8fc7\u51cf\u5c11\u6700\u5927\u7684\u6570\uff0c\u6765\u53d8\u66f4\u60f3\u53d8\u66f4\u7684\u4efb\u610f\u4e00\u4f4d\u3002<br \/>\n\u6545\u800c\uff0c\u6211\u4eec\u53d1\u73b0\uff0c\u5bf9\u4e8e\u4efb\u610f\u4e00\u79cd\u5c40\u9762\uff0c\u6211\u4eec\u53ef\u4ee5\u7528\u5f02\u6216\u8fd0\u7b97\u6765\u5224\u65ad\u5b83\u7684N-P\u6027\u3002<br \/>\n\u4e8b\u5b9e\u4e0a\uff0c\u4e24\u8005\u4e4b\u95f4\u5e76\u4e0d\u5b58\u5728\u90a3\u4e48\u76f4\u63a5\u7684\u6570\u5b66\u4e0a\u7684\u5bf9\u5e94\u5173\u7cfb\u3002\u53ef\u4ee5\u5c06NIM\u6e38\u620f\u7406\u89e3\u4e3a\u4e00\u4e2a\u6570\u5b66\u6a21\u578b\u3002<br \/>\n\u8fd9\u662f\u4e00\u79cd\u6307\u4ee3\u5173\u7cfb\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u4e3a\u4e86\u66f4\u65b9\u4fbf\u5730\u5904\u7406\u5b83\uff0c<br \/>\n\u6211\u4eec\u53ef\u4ee5\u5c06\u8fd9\u4e2a\u5c40\u9762\u8f6c\u5316\u4e3a\u6570\u5b66\u6a21\u578b\uff0c\u800c\u5f02\u6216\u8fd0\u7b97\u521a\u597d\u6ee1\u8db3\u5176\u6027\u8d28\u2014\u2014\u8fd9\u5e76\u4e0d\u662f\u8bf4\u5f02\u6216\u8fd0\u7b97\u672c\u8eab\u5c31\u662f\u8fd9\u4e2a\u5c40\u9762\u7684\u53d8\u5316\u3002<br \/>\n\u5f53\u7406\u89e3\u8fd9\u4e00\u70b9\u4e4b\u540e\uff0c\u5f02\u6216\u7684\u610f\u4e49\u5c31\u5f88\u663e\u7136\u4e86\u3002<\/p>\n<pre class=\"pure-highlightjs\"><code class=\"cpp\">#include&lt;iostream&gt;\r\n#include&lt;cstdio&gt;\r\nusing namespace std;\r\nint n,a[10005];\r\nvoid init(){\r\n    scanf(\"%d\",&amp;n);\r\n    int x=0;\r\n    for(int i=1;i&lt;=n;++i){\r\n        scanf(\"%d\",&amp;a[i]);\r\n        x^=a[i];\r\n    }\r\n    if(x){\r\n        puts(\"Yes\");\r\n    }else{\r\n        puts(\"No\");\r\n    }\r\n    return;\r\n}\r\nint main(){\r\n    int T;\r\n    scanf(\"%d\",&amp;T);\r\n    while(T--){\r\n        init();\r\n    }\r\n    return 0;\r\n}<\/code><\/pre>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u56fe\u6587\u65e0\u5173\uff0c\u56e0\u4e3a\u7a7a\u548c\u767d\u73a9\u7684\u6e38\u620f\u4e2d\u6ca1\u6709\u4e00\u4e2a\u662fICG\u7c7b\u7684\u3002 NIM\u6e38\u620f\u662f\u4e00\u7c7b\u7ecf\u5178\u7684\u535a\u5f08\u8bba\u9898\u76ee\u3002 \u4f17\u6240\u5468\u77e5\uff0cNIM\u6e38\u620f &hellip; <\/p>\n<p class=\"link-more\"><a href=\"http:\/\/SmokeyDays.top\/wordpress\/2018\/10\/28\/lp2197-nim%e6%b8%b8%e6%88%8f\/\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">\u201clp2197 NIM\u6e38\u620f\u201d<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":262,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[26,24,8,6,5],"tags":[],"_links":{"self":[{"href":"http:\/\/SmokeyDays.top\/wordpress\/wp-json\/wp\/v2\/posts\/259"}],"collection":[{"href":"http:\/\/SmokeyDays.top\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/SmokeyDays.top\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/SmokeyDays.top\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/SmokeyDays.top\/wordpress\/wp-json\/wp\/v2\/comments?post=259"}],"version-history":[{"count":2,"href":"http:\/\/SmokeyDays.top\/wordpress\/wp-json\/wp\/v2\/posts\/259\/revisions"}],"predecessor-version":[{"id":263,"href":"http:\/\/SmokeyDays.top\/wordpress\/wp-json\/wp\/v2\/posts\/259\/revisions\/263"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/SmokeyDays.top\/wordpress\/wp-json\/wp\/v2\/media\/262"}],"wp:attachment":[{"href":"http:\/\/SmokeyDays.top\/wordpress\/wp-json\/wp\/v2\/media?parent=259"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/SmokeyDays.top\/wordpress\/wp-json\/wp\/v2\/categories?post=259"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/SmokeyDays.top\/wordpress\/wp-json\/wp\/v2\/tags?post=259"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}