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The k-th Largest Group Time Limit: 2000MS Memory Limit: 131072K Total Submissions: 8807 Accepted: 2875 Description Newman likes playing with cats. He 阅读全文
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The K-League Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 715 Accepted: 251 Description Supporters for the professional soccer clubs par 阅读全文
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Secret Milking Machine Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 11865 Accepted: 3445 Description Farmer John is constructing a new m 阅读全文
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Dining Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 16352 Accepted: 7307 Description Cows are such finicky eaters. Each cow has a prefer 阅读全文
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Drainage Ditches Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 71559 Accepted: 27846 Description Every time it rains on Farmer John's fie 阅读全文
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题目链接:http://files.cnblogs.com/files/candy99/%E9%A2%98%E7%9B%AE1117.pdf A n个等比数列求和公式(都感觉数列忘光了) %1e9+7要用逆元 B poj two缩水版,连直径都不用求,求从1开始最长路径 C 【问题背景】 zhx和妹 阅读全文
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D. Choosing Capital for Treeland time limit per test 3 seconds memory limit per test 256 megabytes input standard input output standard output The cou 阅读全文
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Buy Tickets Time Limit: 4000MS Memory Limit: 65536K Total Submissions: 19012 Accepted: 9442 Description Railway tickets were difficult to buy around t 阅读全文
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C. Sereja and Brackets time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output C. Sereja and Brac 阅读全文
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C. DZY Loves Colors time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output C. DZY Loves Colors 阅读全文
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SPOJ - GSS3 Can you answer these queries III Description You are given a sequence A of N (N <= 50000) integers between -10000 and 10000. On this seque 阅读全文
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Description You are given a sequence A[1], A[2], ..., A[N] . ( |A[i]| ≤ 15007 , 1 ≤ N ≤ 50000 ). A query is defined as follows: Query(x,y) = Max { a[i 阅读全文