地址:http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=3960 题目: Japari Park is a large zoo home to extant species, endangered species, extinc ...
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其他好文 时间:
2017-04-25 23:33:52
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367
地址:http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=3961 题目: ACM (ACMers' Chatting Messenger) is a famous instant messaging software devel ...
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2017-04-25 23:26:47
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556
地址:http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=3959 题目: It's time to prepare the problems for the 14th Zhejiang Provincial Collegiate ...
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2017-04-25 22:28:00
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519
https://vjudge.net/problem/ZOJ-3962 题意:有16种灯,每种灯的花费是灯管数目,代表0~F(十六进制),现在从x开始跳n-1秒,每一秒需要的花费是表示当前的数的花费之和,问n-1秒后这段时间的花费总共是多少。跳到FFFFFFFF之后会跳回00000000. 思路:怀 ...
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2017-04-25 22:27:18
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252
地址:http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=3958 题目: "Miss Kobayashi's Dragon Maid" is a Japanese manga series written and illustr ...
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2017-04-25 22:17:15
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602
A sequence S = {s1, s2, ..., sn} is called heapable if there exists a binary tree T with n nodes such that every node is labelled with exactly one ele ...
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2017-04-25 22:16:34
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bzoj3876:支线剧情 【模型】有源无汇 【题意】每个点至少到达一次,令经过的总边权最小,每次从1出发。 【构图】对于x-->y 流量下界为1,上界为inf,费用为w 然后直接从S到T跑一遍费用流。注意图中的1代表了下界。 1 #include<cstdio> 2 #include<cstrin ...
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2017-04-25 19:55:33
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257
The terrorist group leaded by a well known international terrorist Ben Bladen is buliding a nuclear reactor to produce plutonium for the nuclear bomb ...
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2017-04-25 17:14:00
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Power Network Time Limit: 2000MS Memory Limit: 32768K Total Submissions: 25108 Accepted: 13077 Description A power network consists of nodes (power st ...
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Web程序 时间:
2017-04-25 11:39:11
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247
Description You want to hold a party. Here's a polygon-shaped cake on the table. You'd like to cut the cake into several triangle-shaped parts for the ...
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2017-04-24 23:17:43
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254