Problem	network
User	user123
Submission Time	2024-01-20 22:54:09
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

network.cpp: In function ‘int main()’:
network.cpp:143:34: error: expected ‘;’ before ‘for’
143 | print(ans.size()); putchar('\n')
| ^
| ;
144 | for (auto a:ans)
| ~~~