【例】spfa判断负环 - Problem Statistics - lizikid

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	jike1994	100ms	6.2 MiB	C++14(O2)	1.2 KiB	2024-3-29 16:25:20
AC	chenyanliing	112ms	6.2 MiB	C++14(O2)	886 Bytes	2024-4-14 15:08:25
AC	lsd	153ms	6.1 MiB	C++14(O2)	1.2 KiB	2024-8-1 10:17:14

ID: 1368
Time: 1000ms
Memory: 256MiB
Difficulty: 10
Tags: (None)
# Submissions: 5
Accepted: 3
Uploaded By: jike1994