Compilare: main.cpp: In function 'int main()': main.cpp:81:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<bananier>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 81 | for(int i=1;i<v.size();i++) | ~^~~~~~~~~ main.cpp:87:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<bananier>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 87 | for(int i=1;i<v.size();i++) | ~^~~~~~~~~