Problem	mrt
User	weiheng
Submission Time	2026-04-15 08:03:37
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

mrt.cpp: In function ‘int main()’:
mrt.cpp:9:13: error: ‘N’ was not declared in this scope
9 | int dis[N+5],visited[N+5];
| ^
mrt.cpp:20:10: error: ‘visited’ was not declared in this scope
20 | memset(visited,0,sizeof(visited));
| ^~~~~~~
mrt.cpp:21:25: error: ‘dis’ was not declared in this scope; did you mean ‘div’?
21 | for (int j=0;j<N;j++) dis[j]=LLONG_MAX;
| ^~~
| div
mrt.cpp:22:3: error: ‘dis’ was not declared in this scope; did you mean ‘div’?
22 | dis[a]=0;
| ^~~
| div
mrt.cpp:31:16: error: invalid types ‘<unresolved overloaded function type>[long long int]’ for array subscript
31 | visit[marker]=1;
| ^
mrt.cpp:32:75: error: ‘class std::vector<std::vector<std::pair<long long int, long long int> > >’ has no member named ‘second’
32 |