Problem	adjmatrix
User	SMILE
Submission Time	2025-07-26 10:12:23
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

adjmatrix.cpp: In function ‘int main()’:
adjmatrix.cpp:13:6: error: ‘a’ was not declared in this scope
13 | g[a][b]=1;
| ^
adjmatrix.cpp:13:9: error: ‘b’ was not declared in this scope
13 | g[a][b]=1;
| ^