Compilare: main.cpp: In function 'void lee(int)': main.cpp:75:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 75 | for (int d = 0; d < v[i].com.size(); d++) | ~~^~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:127:35: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 127 | for (int k = 0; k < v[ind].com.size(); k++) | ~~^~~~~~~~~~~~~~~~~~~ main.cpp:136:35: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 136 | for (int k = 0; k < aux.size(); k++) | ~~^~~~~~~~~~~~