Compilare: main.cpp: In function 'void Adunare(std::vector<int>&, std::vector<int>)': main.cpp:17:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 17 | for (int i=0;i<a.size();++i){ | ~^~~~~~~~~ main.cpp: In function 'int main()': main.cpp:53:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 53 | while(s1 + s2 < tweakingv2.size() + aux.size()){ | ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:54:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 54 | if(s1 == tweakingv2.size()){ | ~~~^~~~~~~~~~~~~~~~~~~~ main.cpp:56:25: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 56 | }else if(s2 == aux.size()){ | ~~~^~~~~~~~~~~~~