2019年1月23日
Codeforces Round #534 (Div. 2)
摘要： A. Splitting into digits A. Splitting into digits Vasya has his favourite number n. He wants to split it to some non-zero digits. It means, that he wa 阅读全文
posted @ 2019-01-23 23:21 jinkun113 阅读(304) 评论(0) 推荐(0) 编辑