Compilare: main.cpp: In function 'std::vector<int> inmultire(std::vector<int>, std::vector<int>)': main.cpp:34:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 34 | for (int i = 0; i < a.size(); i++){ | ~~^~~~~~~~~~ main.cpp:36:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 36 | for (int j = 0; j < b.size(); j++){ | ~~^~~~~~~~~~ main.cpp: In function 'std::vector<int> suma(std::vector<int>, std::vector<int>)': main.cpp:58:23: warning: comparison of integer expressions of different signedness: 'int' and 'const long unsigned int' [-Wsign-compare] 58 | for (int i = 0; i < max(a.size(), b.size()); i++){ | ~~^~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:60:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 60 | if (i < a.size()) s += a[i]; | ~~^~~~~~~~~~ main.cpp:61:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 61 | if (i < b.size()) s += b[i]; | ~~^~~~~~~~~~