统计数对个数 - Problem Statistics - Hydro

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	maxinyue	2ms	524 KiB	C++11(O2)	259 Bytes	2025-1-15 14:43:57
AC	tangyiqi	3ms	532 KiB	C++11(O2)	89 Bytes	2025-1-15 16:26:22
AC	lilyjiang	3ms	524 KiB	C++14(O2)	392 Bytes	2025-1-5 22:37:05

ID: 692
Time: 1000ms
Memory: 256MiB
Difficulty: 10
Tags: (None)
# Submissions: 5
Accepted: 3
Uploaded By: lilyjiang