输出保留 12 位小数的浮点数 - Problem Statistics - Hydro

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	ALT_sunshuoran	20ms	20.4 MiB	C++14	121 Bytes	2026-9-6 11:08:28
AC	admin	21ms	20.4 MiB	C++14	170 Bytes	2026-8-28 16:22:45

ID

2166

Time

1000ms

Memory

256MiB

Difficulty

10

Tags

入门

# Submissions

Accepted

2

Uploaded By