Compilare: main.cpp: In function 'int main()': main.cpp:129:31: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<short int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 129 | for (int i = 0; i < nyer[pers].size(); i++) | ~~^~~~~~~~~~~~~~~~~~~ main.cpp: In function 'int kov_profi()': main.cpp:54:1: warning: control reaches end of non-void function [-Wreturn-type] 54 | } | ^