Compilare: main.cpp: In function 'int main()': main.cpp:57:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 57 | for(int i = 0; i < pozn1.size() - 1; ++i) { | ~~^~~~~~~~~~~~~~~~~~ main.cpp:66:30: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 66 | for(int i = 0; i < poz1.size() - 1; ++i) { | ~~^~~~~~~~~~~~~~~~~ main.cpp:73:30: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 73 | for(int i = 0; i < poz1.size(); ++i) { | ~~^~~~~~~~~~~~~