摘要: A. A+B? 直接读入字符串然后把下标0和2的数字提取出来就行 // Problem: A. A+B? // Contest: Codeforces - Codeforces Round #839 (Div. 3) // URL: https://codeforces.com/contest/17 阅读全文
posted @ 2022-12-19 16:27 KicamonIce 阅读(120) 评论(0) 推荐(0)