Compilare: main.cpp: In function 'void afisare()': main.cpp:11:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 11 | for(int i = 1; i < v.size(); i++) | ~~^~~~~~~~~~ main.cpp: In function 'void bkt()': main.cpp:18:17: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 18 | if(v.size() == n + 1) | ~~~~~~~~~^~~~~~~~