Problem	adjmatrix
User	Aum
Submission Time	2023-11-09 00:05:20
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

adjmatrix.cpp: In function ‘int32_t main()’:
adjmatrix.cpp:14:23: error: ‘n’ was not declared in this scope
14 | for (int j = 0; j < n; j++) {
| ^
adjmatrix.cpp:16:12: error: ‘arr’ was not declared in this scope
16 | cout << arr[j][z] << " ";
| ^~~