【例1：入门】对角线I - Problem Statistics - Hydro

Status	Submit By	Time	Memory	Language	Code	Submit At
AC	qinmingze	2ms	384 KiB	C++17	279 Bytes	2025-6-30 9:35:31

ID

647

Time

1000ms

Memory

16MiB

Difficulty

10

Tags

二维数组

# Submissions

Accepted

1

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