Problem	graphcraft
User	Alloy
Submission Time	2023-10-07 20:10:34
Score	0
Max Time	N/A
Max Memory	N/A

Compile Error

graphcraft.cpp: In function ‘void dfs(ll, ll)’:
graphcraft.cpp:19:32: error: ‘class std::vector<std::pair<int, int> >’ has no member named ‘first’
19 | for (auto& i: adjList[cur].first) {
| ^~~~~
graphcraft.cpp: In function ‘int graphcraft(int, int, std::vector<std::pair<int, int> >*)’:
graphcraft.cpp:38:19: error: no matching function for call to ‘begin(std::vector<std::pair<int, int> >*&)’
38 | for (auto& i: V) {
| ^
In file included from /usr/include/c++/9/bits/range_access.h:36,
from /usr/include/c++/9/string:54,
from /usr/include/c++/9/bits/locale_classes.h:40,
from /usr/include/c++/9/bits/ios_base.h:41,
from /usr/include/c++/9/ios:42,
from /usr/include/c++/9/istream:38,
from /usr/include/c++/9/sstream:38,
from