Eroare de compilare: main.cpp: In function 'void bfs()': main.cpp:24:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 24 | for (int i = 0; i < v[nod].size(); i++) { | ~~^~~~~~~~~~~~~~~ main.cpp:31:41: error: 'var' was not declared in this scope 31 | coada.push_back({vecin, var}); | ^~~ main.cpp:31:45: error: no matching function for call to 'std::deque<int>::push_back(<brace-enclosed initializer list>)' 31 | coada.push_back({vecin, var}); | ^ In file included from /usr/include/c++/10/deque:67, from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:68, from main.cpp:1: /usr/include/c++/10/bits/stl_deque.h:1493:7: note: candidate: 'void std::deque<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = int; _Alloc = std::allocator<int>; std::deque<_Tp, _Alloc>::value_type = int]' 1493 | push_back(const value_type& __x) | ^~~~~~~~~ /usr/include/c++/10/bits/stl_deque.h:1493:35: note: no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'const value_type&' {aka 'const int&'} 1493 | push_back(const value_type& __x) | ~~~~~~~~~~~~~~~~~~^~~ /usr/include/c++/10/bits/stl_deque.h:1508:7: note: candidate: 'void std::deque<_Tp, _Alloc>::push_back(std::deque<_Tp, _Alloc>::value_type&&) [with _Tp = int; _Alloc = std::allocator<int>; std::deque<_Tp, _Alloc>::value_type = int]' 1508 | push_back(value_type&& __x) | ^~~~~~~~~ /usr/include/c++/10/bits/stl_deque.h:1508:30: note: no known conversion for argument 1 from '<brace-enclosed initializer list>' to 'std::deque<int>::value_type&&' {aka 'int&&'} 1508 | push_back(value_type&& __x) | ~~~~~~~~~~~~~^~~ main.cpp:34:21: error: 'var' was not declared in this scope 34 | if (var < origini[vecin]) { | ^~~ Non zero exit status: 1