Compilare: main.cpp: In function 'int main()': main.cpp:75:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 75 | for (int i = 0; i < ciclu.size(); i++) | ~~^~~~~~~~~~~~~~ main.cpp:91:35: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 91 | for (int j = 0; j < rez.size(); j++) | ~~^~~~~~~~~~~~