Compilare: main.cpp: In function 'bool verificare(std::vector<int>, int)': main.cpp:18:18: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 18 | if (v.size() != n) | ~~~~~~~~~^~~~ main.cpp:28:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 28 | for (int i = 1; i < v.size(); ++i) { | ~~^~~~~~~~~~