Compilare: main.cpp: In member function 'node* skiplist::FindCMMic(int)': main.cpp:223:17: warning: unused variable 'numar' [-Wunused-variable] int i=nivel,numar=0; ^~~~~ main.cpp: In member function 'node* skiplist::FindCMMare(int)': main.cpp:245:17: warning: unused variable 'numar' [-Wunused-variable] int i=nivel,numar=0; ^~~~~ main.cpp: In function 'int main()': main.cpp:290:13: warning: unused variable 'j' [-Wunused-variable] int i,n,j,nr,v[10],k,x,y,z; ^ main.cpp:290:15: warning: unused variable 'nr' [-Wunused-variable] int i,n,j,nr,v[10],k,x,y,z; ^~ main.cpp:290:18: warning: unused variable 'v' [-Wunused-variable] int i,n,j,nr,v[10],k,x,y,z; ^ main.cpp:290:24: warning: unused variable 'k' [-Wunused-variable] int i,n,j,nr,v[10],k,x,y,z; ^ main.cpp: In member function 'void skiplist::DeleteNode(int)': main.cpp:146:11: warning: 'n' may be used uninitialized in this function [-Wmaybe-uninitialized] node *n=header,*prev; ^ main.cpp: In member function 'void skiplist::FindNode(int)': main.cpp:194:11: warning: 'n' may be used uninitialized in this function [-Wmaybe-uninitialized] node *n=header,*prev; ^ main.cpp: In member function 'node* skiplist::FindCMMic(int)': main.cpp:240:12: warning: 'p' may be used uninitialized in this function [-Wmaybe-uninitialized] return p; ^ main.cpp: In member function 'node* skiplist::FindCMMare(int)': main.cpp:266:11: warning: 'p' may be used uninitialized in this function [-Wmaybe-uninitialized] return p; ^ main.cpp:258:22: warning: 'prev' may be used uninitialized in this function [-Wmaybe-uninitialized] {p=prev->next[0];i=-1;} ///acelasi lucru ca mai sus, am nevoie de pointer de pe nivelul 0 ~~~~~~^~~~