Compilare: main.cpp: In function 'std::vector<long long int> adunare(std::vector<long long int>, std::vector<long long int>)': main.cpp:12:25: warning: comparison of integer expressions of different signedness: 'long long int' and 'const long unsigned int' [-Wsign-compare] 12 | for(long long i=0; i<max(v1.size(),v2.size()); i++) | ~^~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'std::vector<long long int> produs(std::vector<long long int>, long long int)': main.cpp:32:25: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 32 | for(long long i=0; i<v.size(); i++) | ~^~~~~~~~~