Compilare: main.cpp:6:9: warning: #pragma once in main file 6 | #pragma once | ^~~~ main.cpp: In function 'bool havelHakimi(std::vector<int>)': main.cpp:122:11: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 122 | if (i >= grade.size()) | ~~^~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::createFromListOfNeighbours(const std::vector<std::vector<int> >&, bool)': main.cpp:364:36: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 364 | for (int i = (int)startFromOne; i < data.size(); i++) | ~~^~~~~~~~~~~~~ main.cpp:369:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 369 | for (int j = 0; j < data[i].size(); j++) | ~~^~~~~~~~~~~~~~~~ main.cpp: In member function 'std::vector<int> Graf::getShortestPath(int, std::vector<int>, bool)': main.cpp:447:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 447 | for (int i = 0; i < to.size(); i++) | ~~^~~~~~~~~~~ main.cpp: In member function 'std::vector<int> Graf::getTopologicSort(bool)': main.cpp:545:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 545 | for (int i = 0; i < gradeInterioare.size(); i++) | ~~^~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'int Graf::getDiameter()': main.cpp:679:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 679 | for (int i = 0; i < grade.size(); i++) | ~~^~~~~~~~~~~~~~ main.cpp: In member function 'std::vector<std::vector<int> > Graf::getStronglyConectedComponents(bool)': main.cpp:946:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<char, char> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 946 | for (int i = 0; i < plusMinus.size(); i++) | ~~^~~~~~~~~~~~~~~~~~ main.cpp:966:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<char, char> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 966 | for (int i = 0; i < plusMinus.size(); i++) | ~~^~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::printListOfNeighbours(bool)': main.cpp:1015:36: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 1015 | for (int i = (int)startFromOne; i < l.size(); i++) | ~~^~~~~~~~~~