【例69.2】矩阵交换行 - Problem Statistics - Hydro

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	lfyst2414	27ms	512 KiB	C++14(O2)	592 Bytes	2025-10-30 20:34:39
AC	problem	29ms	508 KiB	C++14(O2)	349 Bytes	2025-8-21 17:03:35

ID

1154

Time

1000ms

Memory

512MiB

Difficulty

10

Tags

一本通编程启蒙

# Submissions

Accepted

2

Uploaded By

管理员Ter (admin)