Problem	runway
User	cheryltkx
Submission Time	2026-08-01 10:53:42
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

runway.cpp: In function ‘int main()’:
runway.cpp:7:17: error: wrong number of template arguments (1, should be 2)
7 | vector<pair<int>,<int>>adj[N+5];
| ^
In file included from /usr/include/c++/9/bits/stl_algobase.h:64,
from /usr/include/c++/9/bits/specfun.h:45,
from /usr/include/c++/9/cmath:1927,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:41,
from runway.cpp:1:
/usr/include/c++/9/bits/stl_pair.h:208:12: note: provided for ‘template<class _T1, class _T2> struct std::pair’
208 | struct pair
| ^~~~
runway.cpp:7:23: error: template argument 1 is invalid
7 | vector<pair<int>,<int>>adj[N+5];
| ^~
runway.cpp:7:23: error: template argument 2 is invalid
runway.cpp:10:14: error: ‘W’ was not declared in this scope
10 | cin>>u>>