Compilare: main.cpp: In function 'void Sterge(int)': main.cpp:22:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 22 | for(int i = 0 ; i < v[pos].size() ; ++i) | ~~^~~~~~~~~~~~~~~ main.cpp: In function 'void Cauta(int)': main.cpp:30:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 30 | for(int i = 0 ; i < v[pos].size() ; ++i) | ~~^~~~~~~~~~~~~~~