libing923的专栏

Rochambeau Time Limit: 5000MS   Memory Limit: 65536K Total Submissions: 1507   Accepted: 514 Description N children are playing Rochambeau (scissors-rock-cloth) game

食物链 Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 31929   Accepted: 9326 Description 动物王国中有三类动物A,B,C，这三类动物的食物链构成了有趣的环形。A吃B， B吃C，C吃A。  现有N个动物，以1－N编号。每个动物

Information Sharing Time Limit: 3 Seconds      Memory Limit: 65536 KB There is going to be a test in the kindergarten. Since the kids would cry if they get a low score in the test, the teacher h