Problem	adjmatrix
User	Sarah5678
Submission Time	2024-12-23 15:07:21
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

adjmatrix.cpp: In function ‘int main()’:
adjmatrix.cpp:12:5: error: ‘A’ was not declared in this scope
12 | g[A].push_back(make_pair(B, W));
| ^