Compilare: main.cpp: In function 'void delete_element(std::vector<int>&, int)': main.cpp:31:53: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 31 | while((h[i] > h[2*i] || h[i] > h[2*i+1]) && 2*i < h.size()){ | ~~~~^~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:76:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 76 | for(int i=1; i<h.size(); i++) | ~^~~~~~~~~ main.cpp:79:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 79 | for(int i=1; i<ordine.size(); i++) | ~^~~~~~~~~~~~~~