Compilare: main.cpp: In function 'int main()': main.cpp:237:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 237 | for (i=0;i<prost1.size();i++) | ~^~~~~~~~~~~~~~ main.cpp:264:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 264 | for (i=0;i<prost1.size();i++) | ~^~~~~~~~~~~~~~ main.cpp:295:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 295 | for (i=0;i<prost1.size();i++) | ~^~~~~~~~~~~~~~ main.cpp:322:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 322 | for (i=0;i<prost1.size();i++) | ~^~~~~~~~~~~~~~ main.cpp:327:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<wow>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 327 | for (i=0;i<salut.size();i++) | ~^~~~~~~~~~~~~