2017年8月14日
POJ 3318 Matrix Multiplication (随机化）
摘要： You are given three n × n matrices A, B and C. Does the equation A × B = C hold true? You are given three n × n matrices A, B and C. Does the equation 阅读全文
posted @ 2017-08-14 16:53 Zireael 阅读(200) 评论(0) 推荐(0)
Codeforces 456C - Boredom（简单DP）
摘要： Alex doesn't like boredom. That's why whenever he gets bored, he comes up with games. One long winter evening he came up with a game and decided to pl 阅读全文
posted @ 2017-08-14 12:05 Zireael 阅读(1003) 评论(0) 推荐(0)