Eroare de compilare: main.cpp:25:12: error: conflicting declaration 'int v [50005]' int v[50005]; ^ main.cpp:22:13: note: previous declaration as 'std::vector<int> v' vector<int> v; ^ main.cpp: In function 'bool bellmanford(int)': main.cpp:29:5: error: 'viz' was not declared in this scope viz[i] = 0; ^~~ main.cpp:39:5: error: 'viz' was not declared in this scope viz[nodcurent]++; ^~~ main.cpp:43:44: error: '__gnu_cxx::__alloc_traits<std::allocator<std::pair<int, int> > >::value_type {aka struct std::pair<int, int>}' has no member named 'size' for (size_t i = 0; i < graf[nodcurent].size(); i++) { ^~~~ main.cpp:44:34: error: no match for 'operator[]' (operand types are '__gnu_cxx::__alloc_traits<std::allocator<std::pair<int, int> > >::value_type {aka std::pair<int, int>}' and 'size_t {aka long unsigned int}') int vecin = graf[nodcurent][i].first; ^ main.cpp:45:33: error: no match for 'operator[]' (operand types are '__gnu_cxx::__alloc_traits<std::allocator<std::pair<int, int> > >::value_type {aka std::pair<int, int>}' and 'size_t {aka long unsigned int}') int cost = graf[nodcurent][i].second; ^ main.cpp:49:22: error: could not convert 'coada.std::queue<_Tp, _Sequence>::push<int, std::deque<int, std::allocator<int> > >(vecin)' from 'void' to 'bool' !coada.push(vecin); ~~~~~~~~~~^~~~~~~ main.cpp:49:28: error: in argument to unary ! !coada.push(vecin); ^ main.cpp: In function 'int main()': main.cpp:60:13: error: '__gnu_cxx::__alloc_traits<std::allocator<std::pair<int, int> > >::value_type {aka struct std::pair<int, int>}' has no member named 'push_back' graf[x].push_back(make_pair(y, c)); ^~~~~~~~~ Non zero exit status: 1