Compilare: main.cpp:1:9: warning: #pragma once in main file 1 | #pragma once | ^~~~ main.cpp: In function 'bool havelHakimi(std::vector<int>)': main.cpp:119:11: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 119 | if (i >= grade.size()) | ~~^~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::createFromListOfNeighbours(const std::vector<std::vector<int> >&, bool)': main.cpp:293:36: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 293 | for (int i = (int)startFromOne; i < data.size(); i++) | ~~^~~~~~~~~~~~~ main.cpp:298:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 298 | 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:376:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 376 | for (int i = 0; i < to.size(); i++) | ~~^~~~~~~~~~~ main.cpp: In member function 'std::vector<int> Graf::getTopologicSort(bool)': main.cpp:474:17: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 474 | for (int i=0; i< gradeInterioare.size(); i++) | ~^~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'int Graf::getDiameter()': main.cpp:557:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 557 | for (int i = 0; i < grade.size(); i++) | ~~^~~~~~~~~~~~~~ main.cpp: In member function 'std::vector<std::vector<int> > Graf::getStronglyConectedComponents(bool)': main.cpp:824:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<char, char> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 824 | for (int i = 0; i<plusMinus.size(); i++) | ~^~~~~~~~~~~~~~~~~ main.cpp:844:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<char, char> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 844 | for (int i = 0; i < plusMinus.size(); i++) | ~~^~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::printListOfNeighbours(bool)': main.cpp:893:36: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 893 | for (int i = (int)startFromOne; i < l.size(); i++) | ~~^~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:933:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 933 | for (int i = 0; i < dist.size(); i++) { | ~~^~~~~~~~~~~~~