Problem	runway
User	Rolo
Submission Time	2024-04-11 21:57:57
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

runway.cpp: In function ‘int main()’:
runway.cpp:42:7: error: no match for ‘operator[]’ (operand types are ‘std::vector<int>’ and ‘std::pair<int, int>’)
42 | d[u] = d[v] + 1;
| ^
In file included from /usr/include/c++/9/vector:67,
from /usr/include/c++/9/functional:62,
from /usr/include/c++/9/pstl/glue_algorithm_defs.h:13,
from /usr/include/c++/9/algorithm:71,
from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:65,
from runway.cpp:1:
/usr/include/c++/9/bits/stl_vector.h:1040:7: note: candidate: ‘std::vector<_Tp, _Alloc>::reference std::vector<_Tp, _Alloc>::operator[](std::vector<_Tp, _Alloc>::size_type) [with _Tp = int; _Alloc = std::allocator<int>; std::vector<_Tp, _Alloc>::reference = int&; std::vector<_Tp, _Alloc>::size_type = long unsigned int]’
1040 | operator[](size_type __n) _GLIBCXX_NO