Compilare: main.cpp: In instantiation of 'void heap<Type>::sink() [with Type = Muchie]': main.cpp:104:13: required from 'void heap<Type>::pop() [with Type = Muchie]' main.cpp:133:26: required from here main.cpp:73:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while (fiu0(i) < vector.size()) main.cpp:75:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (fiu1(i) >= vector.size() || vector[fiu0(i)] < vector[fiu1(i)])