Compilare: main.cpp: In member function 'Node* SplayTreeBST::Successor(Node*)': main.cpp:60:5: warning: control reaches end of non-void function [-Wreturn-type] 60 | } | ^ main.cpp: In member function 'int SplayTreeBST::SmallerOrEqual(int)': main.cpp:101:5: warning: control reaches end of non-void function [-Wreturn-type] 101 | } | ^ main.cpp: In member function 'int SplayTreeBST::BiggerOrEqual(int)': main.cpp:82:5: warning: control reaches end of non-void function [-Wreturn-type] 82 | } | ^