Compilare: main.cpp: In member function 'std::vector<bool> Solution::distanceLimitedPathsExist(int, std::vector<std::vector<int> >&, std::vector<std::vector<int> >&)': main.cpp:595:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 595 | for(int i = 0; i < queries.size(); ++i){ | ~~^~~~~~~~~~~~~~~~ main.cpp:602:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 602 | for(int j = 0; j < queries.size(); ++j){ | ~~^~~~~~~~~~~~~~~~ main.cpp:603:21: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 603 | while(i < edgeList.size() && edgeList[i][2] < queries[j][2]){ | ~~^~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Solution::banuti()': main.cpp:672:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 672 | for(int i = 0; i < muchiiInitial.size(); ++i){ | ~~^~~~~~~~~~~~~~~~~~~~~~