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2024-09-19
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洛谷 - P1083
{"accepted":false,"attempted":false,"problemId":4026899,"isFav":false,"properties":[{"title":"Time limit","content":"1000 ms","spoiler":false},{"title":"Mem limit","content":"131072 kB","spoiler":false},{"title":"Source","content":"NOIP2012 提高组","spoiler":true},{"title":"Author","content":"\u003ca href\u003d\u0027https://www.luogu.com.cn/user/19\u0027 target\u003d\u0027_blank\u0027\u003eCCF_NOI\u003c/a\u003e","spoiler":true},{"title":"Tags","content":"2012; 二分; NOIp 提高组; 前缀和; 差分","spoiler":true},{"title":"Difficulty","content":"普及/提高−","spoiler":true}],"submitMethods":[false,true,true],"status":0,"statistics":[["Users","\u003cspan title\u003d\u0027Local\u0027\u003e700 / 810\u003c/span\u003e"],["","\u003cspan title\u003d\u0027Remote\u0027\u003e41362 / 154588\u003c/span\u003e"]]}