第3题-排列mex计数 - Problem Statistics - CodeFun2000

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	TaZi	46ms	6.6 MiB	C++17(O2)	992 Bytes	2026-5-30 17:59:16

ID

4338

Time

1000ms

Memory

256MiB

Difficulty

6

Tags

思维

# Submissions

Accepted

1

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