Compilare: main.cpp: In function 'int main()': main.cpp:69:11: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 69 | while (i < p.size()) | ~~^~~~~~~~~~ main.cpp: In function 'int comparare(std::vector<int>, std::vector<int>)': main.cpp:42:1: warning: control reaches end of non-void function [-Wreturn-type] 42 | } | ^ main.cpp: In function 'int main()': main.cpp:108:4: warning: 'aux' may be used uninitialized in this function [-Wmaybe-uninitialized] 108 | if (aux == 1) | ^~