2017年9月13日
Fast Matrix Calculation HDU - 4965
摘要： One day, Alice and Bob felt bored again, Bob knows Alice is a girl who loves math and is just learning something about matrix, so he decided to make a 阅读全文
posted @ 2017-09-13 21:00 Asimple 阅读(240) 评论(0) 推荐(0)