摘要: What day is that day?Time Limit: 2 Seconds Memory Limit: 65536 KBIt's Saturday today, what day is it after 11 + 22 + 33 + ... + N... 阅读全文
posted @ 2018-12-06 20:21 aeipyuan 阅读(186) 评论(0) 推荐(0) 编辑