第2题-黑白纸片 - Problem Statistics - CodeFun2000

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	TaZi	190ms	11.5 MiB	Python 3	1.1 KiB	2026-3-15 20:37:34

ID

3859

Time

1000ms

Memory

256MiB

Difficulty

5

Tags

双指针

# Submissions

Accepted

1

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