Compilare: main.cpp: In destructor 'ArboreBinomial::~ArboreBinomial()': main.cpp:25:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<ArboreBinomial*>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 25 | for (int i = 0; i < this->fii.size(); ++i) | ~~^~~~~~~~~~~~~~~~~~ main.cpp: In function 'int maxim(int)': main.cpp:63:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<ArboreBinomial*>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 63 | if (indexFii < fii.size() && i == fii[indexFii]->dimensiune) | ~~~~~~~~~^~~~~~~~~~~~