摘要: Codeforces Round 855 (Div. 3)D. Remove Two Letters 借鉴知乎大佬(Codeforces Round #855 div3 A~E - 知乎 (zhihu.com)) #include<bits/stdc++.h> #define endl "\n" u 阅读全文
posted @ 2023-05-11 22:00 Thecode_Wm 阅读(78) 评论(0) 推荐(0)