Problem	adjlist
User	Dana
Submission Time	2023-11-10 14:12:39
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

adjlist.cpp: In function ‘int32_t main()’:
adjlist.cpp:11:7: error: ‘A’ was not declared in this scope
11 | g[A].push_back(b);
| ^
adjlist.cpp:12:7: error: ‘B’ was not declared in this scope
12 | g[B].push_back(a);
| ^