新手訓練 ~ for + if - Problem Statistics - Hydro

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	S2A13 林暐然	1ms	13.6 MiB	C++20(O2)	517 Bytes	2026-8-16 10:40:19

ID

489

Time

1000ms

Memory

64MiB

Difficulty

3

Tags

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