Eroare de compilare: main.cpp: In function 'void bfs(int, int, int)': main.cpp:18:5: error: 'd' was not declared in this scope d[i][j] = x; ^ main.cpp:22:9: error: 'viz' was not declared in this scope viz[i][j] = true; ^~~ main.cpp:30:43: error: no matching function for call to 'std::deque<sparanghel>::push_front(int, int&, int)' deq.push_front(i - 1, j, x + 1); ^ In file included from /usr/include/c++/6/deque:64:0, from /usr/include/x86_64-linux-gnu/c++/6/bits/stdc++.h:68, from main.cpp:1: /usr/include/c++/6/bits/stl_deque.h:1484:7: note: candidate: void std::deque<_Tp, _Alloc>::push_front(const value_type&) [with _Tp = sparanghel; _Alloc = std::allocator<sparanghel>; std::deque<_Tp, _Alloc>::value_type = sparanghel] push_front(const value_type& __x) ^~~~~~~~~~ /usr/include/c++/6/bits/stl_deque.h:1484:7: note: candidate expects 1 argument, 3 provided /usr/include/c++/6/bits/stl_deque.h:1499:7: note: candidate: void std::deque<_Tp, _Alloc>::push_front(std::deque<_Tp, _Alloc>::value_type&&) [with _Tp = sparanghel; _Alloc = std::allocator<sparanghel>; std::deque<_Tp, _Alloc>::value_type = sparanghel] push_front(value_type&& __x) ^~~~~~~~~~ /usr/include/c++/6/bits/stl_deque.h:1499:7: note: candidate expects 1 argument, 3 provided main.cpp: In function 'int main()': main.cpp:45:13: error: 'd' was not declared in this scope d[i][j] = INF; ^ main.cpp:51:17: error: expected primary-expression before ']' token ans[x + ] ^ main.cpp:53:12: error: expected primary-expression before ')' token if() ^ main.cpp:53:11: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses] if() ^ Non zero exit status: 1