Compilare: main.cpp: In function 'nod* stergere(int)': main.cpp:207:1: warning: no return statement in function returning non-void [-Wreturn-type] 207 | } | ^ main.cpp: In function 'nod* predecesorNumar(int)': main.cpp:253:1: warning: control reaches end of non-void function [-Wreturn-type] 253 | } | ^ main.cpp: In function 'nod* succesorNumar(int)': main.cpp:291:1: warning: control reaches end of non-void function [-Wreturn-type] 291 | } | ^