题目链接: 传送门 Berland Bingo time limit per test:1 second     memory limit per test:256 megabytes Description Lately, a national version of a bingo game has become very popular in Berland. There are n players playing the game, each player has a card with…

Lately, a national version of a bingo game has become very popular in Berland. There are n players playing the game, each player has a card with numbers. The numbers on each card are distinct, but distinct cards can have equal numbers. The card of th…

http://codeforces.com/contest/370/problem/B 题意 :呃,这个题我说不清楚....就是有n个人,第 i 个人手里有 mi 张牌,如果,现在主人念数,念到哪张牌谁就把哪张删掉,最后谁手里没有了谁就赢,如果同时没有了,两个人都输都输出no,最重要的是Write a program that determines whether a player can win the game at the most favorable for him scenario o…

http://codeforces.com/contest/370/problem/B 题意:给你n个卡片,卡片上有m个不同的数字,这个游戏是随即的从袋子里面抽球,球上有数字1-100:如果第ith玩家比起他人卡片上的数字早读出来,就输出YES,有多个就输出NO. #include <cstdio> #include <cstring> #include <vector> #include <algorithm> #define maxn 100000 us…

The map of Berland is a rectangle of the size n × m, which consists of cells of size 1 × 1. Each cell is either land or water. The map is surrounded by the ocean. Lakes are the maximal regions of water cells, connected by sides, which are not connect…

D. Lakes in Berland time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output The map of Berland is a rectangle of the size n × m, which consists of cells of size 1 × 1. Each cell is either land or…

Description The map of Berland is a rectangle of the size n × m, which consists of cells of size 1 × 1. Each cell is either land or water. The map is surrounded by the ocean. Lakes are the maximal regions of water cells, connected by sides, which are…

B. Berland National LibraryTime Limit: 2 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/contest/567/problem/B Description Berland National Library has recently been built in the capital of Berland. In addition, in the library you can take any of…

D. Lakes in Berland time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output The map of Berland is a rectangle of the size n × m, which consists of cells of size 1 × 1. Each cell is either land or…

D. Lakes in Berland time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output The map of Berland is a rectangle of the size n × m, which consists of cells of size 1 × 1. Each cell is either land or…