输出保留 3 位小数的浮点数 - Problem Statistics - Hydro

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	admin	19ms	20.4 MiB	C++14	168 Bytes	2026-8-28 16:17:46
AC	ALT_sunshuoran	20ms	20.4 MiB	C++14	120 Bytes	2026-9-6 11:07:22

ID

2165

Time

1000ms

Memory

256MiB

Difficulty

10

Tags

入门

# Submissions

Accepted

2

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