级数求和 - Problem Statistics - Hydro

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	admin	20ms	20.4 MiB	C++14	228 Bytes	2026-4-3 11:04:00
AC	Goodnight	21ms	20.4 MiB	C++14	194 Bytes	2026-4-18 9:07:02

ID: 1910
Time: 1000ms
Memory: 256MiB
Difficulty: 10
Tags: (None)
# Submissions: 3
Accepted: 2
Uploaded By: admin