2018年4月28日
【二分】Producing Snow @Codeforces Round #470 Div.2 C
摘要： time limit per test: 1 second memory limit per test: 256 megabytes Alice likes snow a lot! Unfortunately, this year’s winter is already over, and she 阅读全文
posted @ 2018-04-28 16:43 NeilThang 阅读(151) 评论(0) 推荐(0)