True Liars Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 2713 Accepted: 868 Description After having drifted about in a small boat for a couple of days, Akira Crusoe Maeda was finally cast ashore on a foggy island. Though he was exha…
传送门 Find them, Catch them Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 42463 Accepted: 13065 Description The police office in Tadu City decides to say ends to the chaos, as launch actions to root up the TWO gangs in the city, Gang D…
Navigation Nightmare Time Limit: 2000MS Memory Limit: 30000K Total Submissions: 5939 Accepted: 2102 Case Time Limit: 1000MS Description Farmer John's pastoral neighborhood has N farms (2 <= N <= 40,000), usually numbered/labeled 1..N. A series o…
C. The Labyrinth 题目连接: http://www.codeforces.com/contest/616/problem/C Description You are given a rectangular field of n × m cells. Each cell is either empty or impassable (contains an obstacle). Empty cells are marked with '.', impassable cells are…
B. Coach 题目连接: http://www.codeforces.com/contest/300/problem/A Description A programming coach has n students to teach. We know that n is divisible by 3. Let's assume that all students are numbered from 1 to n, inclusive. Before the university progra…
Travel Time Limit: 1 Sec Memory Limit: 256 MB 题目连接 http://acm.hdu.edu.cn/showproblem.php?pid=5441 Description Jack likes to travel around the world, but he doesn’t like to wait. Now, he is traveling in the Undirected Kingdom. There are n cities and m…
Navigation Nightmare Description Farmer John's pastoral neighborhood has N farms (2 <= N <= 40,000), usually numbered/labeled 1..N. A series of M (1 <= M < 40,000) vertical and horizontal roads each of varying lengths (1 <= length <= 100…
转载请注明出处: http://www.cnblogs.com/fraud/ ——by fraud Back to Underworld Time Limit:4000MS Memory Limit:32768KB 64bit IO Format:%lld & %llu Description The Vampires and Lykans are fighting each other to death. The war has become so fierc…
The Experience of Love Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others) [Problem Description] A girl named Gorwin and a boy named Vivin is a couple. They arrived at a country named LOVE. The country consisting of N…
Description The police office in Tadu City decides to say ends to the chaos, as launch actions to root up the TWO gangs in the city, Gang Dragon and Gang Snake. However, the police first needs to identify which gang a criminal belongs to. The present…