Compilare: main.cpp: In function 'int main()': main.cpp:25:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 25 | for(int i=0;i<v.size();i++){ | ~^~~~~~~~~ main.cpp:33:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 33 | for(int j=0;j<v.size();j++){ //mai adaug cifra v[j[ | ~^~~~~~~~~ main.cpp:34:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 34 | for(int k=0;k<v2.size() && v[j]*v2[k]<=b;k++){ | ~^~~~~~~~~~