Compilare: main.cpp: In member function 'void MyHeap::_heapifyDown(int)': main.cpp:49:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 49 | if (left < this->elements.size() && this->values[this->elements[left]] < this->values[this->elements[pusher]]) | ~~~~~^~~~~~~~~~~~~~~~~~~~~~~ main.cpp:52:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 52 | if (right < this->elements.size() && this->values[this->elements[right]] < this->values[this->elements[pusher]]) | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void MyHeap::remove(int)': main.cpp:91:35: warning: comparison of integer expressions of different signedness: 'std::vector<int>::size_type' {aka 'long unsigned int'} and 'int' [-Wsign-compare] 91 | if (this->elements.size() != heapPos) { | ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~