Compilare: main.cpp: In function 'bool cmp(std::vector<int>, std::vector<int>)': main.cpp:14:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 14 | for(int i = 0; i < a.size(); i++){ | ~~^~~~~~~~~~ main.cpp: In function 'int aplicaOP(int, int, int)': main.cpp:36:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 36 | for(int i = 0; i < b1.size(); i++){ | ~~^~~~~~~~~~~ main.cpp:45:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 45 | for(int i = 0; i < b2.size(); i++){ | ~~^~~~~~~~~~~