Compilare: main.cpp: In function 'int main()': main.cpp:39:57: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 39 | while (i <= R && stanga >= 0 && dreapta < scaunelibere.size()) { | ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~ main.cpp:57:58: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 57 | while (i <= R && dreapta < scaunelibere.size()) { | ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~ main.cpp:79:42: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 79 | else if (dreapta >= scaunelibere.size()) { | ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~