【例】子矩阵的和 - Problem Statistics - lizikid

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	沈鼎皓	962ms	7.7 MiB	C++17(O2)	403 Bytes	2025-8-11 5:33:28
AC	DH-LZR	971ms	11.5 MiB	C++14(O2)	532 Bytes	2025-8-6 10:48:36
AC	jike1994	1011ms	7.7 MiB	C++14(O2)	430 Bytes	2025-8-6 10:45:49

ID: 340
Time: 1000ms
Memory: 256MiB
Difficulty: 5
Tags: (None)
# Submissions: 10
Accepted: 3
Uploaded By: jike1994