Problem	binaryroads
User	jeongwonho64
Submission Time	2023-12-01 09:27:12
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

binaryroads.cpp: In function ‘int32_t main()’:
binaryroads.cpp:41:24: error: request for member ‘first’ in ‘i’, which is of non-class type ‘long long int’
41 | if (dist[i.first][!c.second] != INF) continue;
| ^~~~~