摘要: codeforces链接:https://codeforces.com/problemset/problem/778/A CF778A String Game 题目描述 Little Nastya has a hobby, she likes to remove some letters from 阅读全文
posted @ 2025-05-26 21:12 屈臣 阅读(29) 评论(0) 推荐(0)