Codeforces Round #803 (Div. 2) 题解

A XOR Mixup
题目链接:A
Codeforces Round #803 (Div. 2) 题解_第1张图片
题解by:wlx

B Rising Sand
题目链接:B
题解链接:B题题解
题解by:wushi

C 3SUM Closure
题目链接:C
题解链接:C题题解
题解by:lyf(题解内含A-D题题解)

D Fixed Point Guessing
题目链接:D
题目链接:D题题解
题解by:jc

感谢大佬们的支持!!!

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