2019年4月14日
Weekly Contest 132
摘要： 1025. Divisor Game Alice and Bob take turns playing a game, with Alice starting first. Initially, there is a number N on the chalkboard. On each playe 阅读全文
posted @ 2019-04-14 17:50 Veritas_des_Liberty 阅读(312) 评论(0) 推荐(0) 编辑