11 2017 档案
摘要：题目链接：http://poj.org/problem?id=1651 Time Limit: 1000MS Memory Limit: 65536K Description The multiplication puzzle is played with a row of cards, each
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摘要：题目链接：http://poj.org/problem?id=3280 Time Limit: 2000MS Memory Limit: 65536K Description Keeping track of all the cows can be a tricky task so Farmer J
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摘要：题目链接：https://cn.vjudge.net/problem/CodeForces-892A Jafar has n cans of cola. Each can is described by two integers: remaining volume of cola ai and ca
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摘要：题目链接：http://poj.org/problem?id=2955 Time Limit: 1000MS Memory Limit: 65536K Description We give the following inductive definition of a “regular brack
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摘要：描述 CTG(Cun Tou Gaming) 是我校的一支 LOL 战队，他们参加比赛总是可以拿到冠军，因为每次都只有他们一支队伍参赛，所以只需要去签个到就可以直接夺冠并领取奖金。现在有 n 场比赛可以让他们选择，每场比赛都有各自的截止日期 d 和奖金 r ，而 CTG 战队必须在截止日期之前（包括
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摘要：题目链接：https://cn.vjudge.net/problem/CodeForces-894C In a dream Marco met an elderly man with a pair of black glasses. The man told him the key to immor
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摘要：题目链接：https://cn.vjudge.net/problem/CodeForces-894B Ralph has a magic field which is divided into n × m blocks. That is to say, there are n rows and m
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摘要：题目链接：http://acm.hdu.edu.cn/showproblem.php?pid=1789 Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Problem Descripti
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摘要：题目链接：http://poj.org/problem?id=2187 Time Limit: 3000MS Memory Limit: 65536K Description Bessie, Farmer John's prize cow, has just won first place in a
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摘要：题目链接：http://poj.org/problem?id=1066 Time Limit: 1000MS Memory Limit: 10000K Description Archeologists from the Antiquities and Curios Museum (ACM) hav
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摘要：题目链接：http://poj.org/problem?id=2653 Time Limit: 3000MS Memory Limit: 65536K Description Stan has n sticks of various length. He throws them one at a t
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摘要：这次CF不是很难，我这种弱鸡都能在半个小时内连A四道……不过E题没想到还有这种折半+状压枚举+二分的骚操作，后面就挂G了…… A.Local Extrema 题目链接：https://cn.vjudge.net/problem/CodeForces-888A You are given an arr
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摘要：题目链接：http://poj.org/problem?id=1556 Time Limit: 1000MS Memory Limit: 10000K Description You are to find the length of the shortest path through a cham
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摘要：题目链接：http://poj.org/problem?id=1269 Time Limit: 1000MS Memory Limit: 10000K Description We all know that a pair of distinct points on a plane defines
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摘要：题目链接：http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=3985 题意： 给出一个长度为n的字符串，全部由'C'和'P'组成； then，可以在原有字符串的基础上添加任意多个’C’或’P’，每次添加一个就要花费一些 $val
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摘要：题目链接：http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=3993 题意： 给出n幢建筑，每个都以一个点表示，给出点坐标。 有一个以原点为圆心，以R为半径的圆，记为圆O，是原始安全范围； then，安全范围变为在原来那个圆内任
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摘要：题目链接：http://poj.org/problem?id=2398 Time Limit: 1000MS Memory Limit: 65536K Description Mom and dad have a problem: their child, Reza, never puts his
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摘要：题目链接：http://poj.org/problem?id=2318 Time Limit: 2000MS Memory Limit: 65536K Description Calculate the number of toys that land in each bin of a partit
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