历史树 - Problem Statistics - 算道OJ

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	xinling	3921ms	36.1 MiB	C++17(O2)	3.2 KiB	2026-4-2 19:57:32

ID

20260

Time

2000ms

Memory

128MiB

Difficulty

10

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# Submissions

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1

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