2018年3月7日
Educational Codeforces Round 39 Editorial B(Euclid算法，连续-=与%=的效率)
摘要： You have two variables a and b. Consider the following sequence of actions performed with these variables: If a = 0 or b = 0, end the process. Otherwi 阅读全文
posted @ 2018-03-07 16:20 wrjlinkkkkkk 阅读(144) 评论(0) 推荐(0)