D. Taxes 题目链接 http://codeforces.com/contest/735/problem/D 题面 Mr. Funt now lives in a country with a very speci…

D. Generating Sets 题目连接： http://codeforces.com/contest/722/problem/D Description You are given a set Y of n di…

D. Bear and Two Paths 题目连接： http://www.codeforces.com/contest/673/problem/D Description Bearland has n cities,…

1013: [JSOI2008]球形空间产生器sphere Time Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://www.lydsy.com/JudgeOnline/pr…

B. Cinema Cashier 题目连接： http://www.codeforces.com/contest/10/problem/B Description All cinema halls in Berland…

Dancing Stars on Me Time Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://acm.hdu.edu.cn/showproblem.php?pid=553…

E. Little Artem and Time Machine 题目连接： http://www.codeforces.com/contest/669/problem/E Description Little Arte…

A Sweet Journey Time Limit: 1 Sec   Memory Limit: 256 MB 题目连接 http://acm.hdu.edu.cn/showproblem.php?pid=5…

Outlets Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others…

D. Maxim and Array 题目连接： http://codeforces.com/contest/721/problem/D Description Recently Maxim has found an a…

C. Sonya and Queries 题目连接： http://codeforces.com/contest/714/problem/C Description Today Sonya learned about l…

　　判断是欧拉通路后，DFS简单剪枝求解字典序最小的欧拉通路路径   //Time:16Ms Memory:228K #include<iostream> #include<cstring&g…