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题目来源：UVa Online Judgehttps://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=737求一个连通图中必不可少的路径：#include#includ... 阅读全文
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Description:A Telephone Line Company (TLC) is establishing a new telephone cable network. They are connecting several places numbered by integers from... 阅读全文
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Problem Description：为了训练小希的方向感，Gardon建立了一座大城堡，里面有N个房间(N#include#include#include#define N 10010using namespace std;int dfn[N], low[N]; //dfn数组表示遍历至该点的时... 阅读全文
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Problem - 3974http://acm.hdu.edu.cn/showproblem.php?pid=3974Description：There is a company that has N employees(numbered from 1 to N),every employee i... 阅读全文
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Problem Description：During the War of Resistance Against Japan, tunnel warfare was carried out extensively in the vast areas of north China Plain. Gen... 阅读全文
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DescriptionThe citizens of Bytetown, AB, could not stand that the candidates in the mayoral election campaign have been placing their electoral poster... 阅读全文
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Problem DescriptionIn the game of DotA, Pudge’s meat hook is actually the most horrible thing for most of the heroes. The hook is made up of several c... 阅读全文
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Problem DescriptionC国的死对头A国这段时间正在进行军事演习，所以C国间谍头子Derek和他手下Tidy又开始忙乎了。A国在海岸线沿直线布置了N个工兵营地,Derek和Tidy的任务就是要监视这些工兵营地的活动情况。由于采取了某种先进的监测手段，所以每个工兵营地的人数C国都掌握的一... 阅读全文
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DescriptionA supermarket has a set Prod of products on sale. It earns a profit px for each product x∈Prod sold by a deadline dx that is measured as an... 阅读全文
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Problem Description:TT and FF are ... friends. Uh... very very good friends -________-bFF is a bad boy, he is always wooing TT to play the following g... 阅读全文