Compilare: main.cpp: In constructor 'Node::Node(int)': main.cpp:44:9: warning: unused variable 'degree' [-Wunused-variable] 44 | int degree = 0; | ^~~~~~ main.cpp: In constructor 'Node::Node()': main.cpp:54:9: warning: unused variable 'degree' [-Wunused-variable] 54 | int degree = 0; | ^~~~~~ main.cpp: In member function 'void FibonacciHeap::consolidate(Node*)': main.cpp:204:18: warning: unused variable 'i' [-Wunused-variable] 204 | bool i = 0; | ^ main.cpp:220:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Node*>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 220 | for(int i=0; i<uncheck.size(); i++){ | ~^~~~~~~~~~~~~~~ main.cpp:225:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<Node*>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 225 | for(int i=0; i<A.size(); i++){ | ~^~~~~~~~~ main.cpp:196:13: warning: unused variable 'd' [-Wunused-variable] 196 | int d; | ^