验证子串1 - Problem Statistics - Hydro

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	lilyjiang	9ms	532 KiB	C++14(O2)	190 Bytes	2026-3-16 22:00:54

ID

871

Time

1000ms

Memory

256MiB

Difficulty

10

Tags

字符串

# Submissions

Accepted

1

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