Compilare: main.cpp: In function 'void print(std::vector<int>&)': main.cpp:24:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 24 | for(int i = 0; i <= heap.size(); i++){ | ~~^~~~~~~~~~~~~~ main.cpp: In function 'int inversiuni(std::vector<int>&, int)': main.cpp:32:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 32 | for(int i = 1; i < (heap.size()-1) ;i++){ | ~~^~~~~~~~~~~~~~~~~ main.cpp:33:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 33 | for(int j = i+1; j <= (heap.size()-1); j++){ | ~~^~~~~~~~~~~~~~~~~~