2018年1月27日
codeforce 429D. Tricky Function （思维暴力过）
摘要： 题目描述 Iahub and Sorin are the best competitive programmers in their town. However, they can't both qualify to an important contest. The selection will 阅读全文
posted @ 2018-01-27 08:59 爱国呐 阅读(689) 评论(2) 推荐(0) 编辑