括号检查（check） - Problem Statistics - Hydro

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	郑漠川	20ms	6.5 MiB	C++14(O2)	585 Bytes	2025-10-12 15:17:47
AC	李珺昊	20ms	6.5 MiB	C++14(O2)	484 Bytes	2025-10-7 11:46:15

ID: 1077
Time: 1000ms
Memory: 256MiB
Difficulty: 9
Tags: (None)
# Submissions: 18
Accepted: 2
Uploaded By: zdc233