Problem	matrixrotation
User	AndyChen
Submission Time	2026-07-24 14:48:29
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

matrixrotation.cpp: In function ‘int main()’:
matrixrotation.cpp:38:29: error: ‘j’ was not declared in this scope
38 | int o = i*m+j;
| ^