Problem	joke
User	popperoni
Submission Time	2025-03-15 10:17:35
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

joke.cpp: In function ‘int main()’:
joke.cpp:104:5: error: ‘v’ was not declared in this scope
104 | v = adj[u].front();adj[u].pop();
| ^