Compilare: main.cpp: In member function 'int skiplist::random()': main.cpp:78:13: warning: this 'for' clause does not guard... [-Wmisleading-indentation] for(int i=1;i<=lvl;i++) ^~~ main.cpp:80:17: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'for' return lvl;} ^~~~~~ main.cpp: In member function 'node* skiplist::FindCMMic(int)': main.cpp:214:17: warning: unused variable 'numar' [-Wunused-variable] int i=nivel,numar=0; ^~~~~ main.cpp: In member function 'node* skiplist::FindCMMare(int)': main.cpp:236:17: warning: unused variable 'numar' [-Wunused-variable] int i=nivel,numar=0; ^~~~~ main.cpp: In function 'int main()': main.cpp:274:13: warning: unused variable 'j' [-Wunused-variable] int i,n,j,x,y,z; ^ main.cpp: In member function 'node* skiplist::FindCMMic(int)': main.cpp:231:12: warning: 'p' may be used uninitialized in this function [-Wmaybe-uninitialized] return p; ^ main.cpp: In member function 'node* skiplist::FindCMMare(int)': main.cpp:253:11: warning: 'p' may be used uninitialized in this function [-Wmaybe-uninitialized] return p; ^