随笔分类 - Uva
摘要:题意:给定长度为N的数组,求一段连续的元素之和大于等于K,并且让这段元素的长度最小,输出最小长度即可,若不存在这样的元素集合,则输出-1 题目链接:UVAlive 6609 做法:做一个前缀和prefix,然后再作一个维护前缀和最大值数组Max,枚举所有可能的起始点i,在Max上二分末尾位置r,由于
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摘要:题目是PDF就没截图了 这题似乎没有重边,若有重边的话这两点任意一条边都不是桥,跟求割点类似的原理 代码:
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摘要:Fire! Time Limit: 5000MS Memory Limit: 262144KB 64bit IO Format: %lld & %llu Description Joe works in a maze. Unfortunately, portions of the maze have
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摘要:Patrol Robot Time Limit: 3000MS Memory Limit: Unknown 64bit IO Format: %lld & %llu Description A robot has to patrol around a rectangular area which i
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摘要:UVA - 1593 Alignment of Code Time Limit: 3000MS Memory Limit: Unknown 64bit IO Format: %lld & %llu Submit Status Description Description 题意:输入数行数据,一行数
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摘要:Unix ls Time Limit: 3000MS Memory Limit: Unknown 64bit IO Format: %lld & %llu Submit Status Description The computer company you work for is introduci
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