Compilare: main.cpp: In function 'int main()': main.cpp:44:26: warning: comparison of integer expressions of different signedness: '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'} and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 44 | if(v[nod.second] > liste[nod.second].size() - d[nod.second]){ main.cpp:54:32: warning: comparison of integer expressions of different signedness: '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'} and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 54 | if(viz[i] == 0 && v[i] > liste[i].size() - d[i]){ main.cpp:78:26: warning: comparison of integer expressions of different signedness: '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'} and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 78 | if(v[nod.second] > liste[nod.second].size() - d[nod.second]){