POJ 2125 Destroying the Graph 二分图最小点权覆盖

Destroying The GraphTime Limit: 2000MS Memory Limit: 65536KTotal Submissions: 8198 Accepted: 2635 Special JudgeDesc
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Balancing Act(poj1655)

Balancing ActTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 12703 Accepted: 5403DescriptionConsider a tree T
6次阅读

POJ2417 Discrete Logging

本文版权归ljh2000和博客园共有,欢迎转载,但须保留此声明,并给出原文链接,谢谢合作。   本文作者:ljh2000 作者博客:http://www.cnblogs.com/ljh2000-jump/转载请注明出处,侵权必究,保留最终解释权! &
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POJ 3252 Round Numbers

RT.#include<iostream>#include<cstdio>#include<cstring>#include<algorithm>using namespace std;int l,r,dp[33][33][33],ret=0,bit[
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SPOJ BALNUM

一开始题看错了。。。dp[pos][sets][viss],其中sets表示出现次数,viss表示出现没有。#include<iostream>#include<cstdio>#include<cstring>#include<algorithm>us
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POJ 1797 Heavy Transportation(最大生成树/最短路变形)

传送门Heavy TransportationTime Limit: 3000MS Memory Limit: 30000KTotal Submissions: 31882 Accepted: 8445DescriptionBackgrou
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Network (poj1144)

A Telephone Line Company (TLC) is establishing a new telephone cable network. They are connecting several places numbered by integers from 1 to N . No
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[POJ2892]Tunnel Warfare

[POJ2892]Tunnel Warfare试题描述During the War of Resistance Against Japan, tunnel warfare was carried out extensively in the vast areas of north China Pla
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poj 3321 Apple Tree dfs序+线段树

Apple TreeTime Limit: 2000MS Memory Limit: 65536K   DescriptionThere is an apple tree outside of kaka's house. Every aut
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POJ 2186 Popular Cows(Targin缩点)

传送门Popular CowsTime Limit: 2000MS Memory Limit: 65536KTotal Submissions: 31808 Accepted: 12921DescriptionEvery cow's dre
11次阅读