Codeforces Round #634 (Div. 3) 题解

A. Candies and Two Sisters 查看题解 数学

B. Construct the String

查看题解 构造

C. Two Teams Composing

查看题解 贪心

D. Anti-Sudoku

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E1. Three Blocks Palindrome (easy version) 查看题解 前后缀+暴力

E2. Three Blocks Palindrome (hard version)

查看题解 前缀+思维

 

 

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