Compilare: main.cpp: In function 'int main()': main.cpp:48:20: warning: unused variable 'pozi' [-Wunused-variable] int maxi=0,pozi,mini=100; ^~~~ main.cpp:48:25: warning: unused variable 'mini' [-Wunused-variable] int maxi=0,pozi,mini=100; ^~~~ main.cpp:25:11: warning: unused variable 'p' [-Wunused-variable] int n,p,q,i,val,ok=0; ^ main.cpp:25:13: warning: unused variable 'q' [-Wunused-variable] int n,p,q,i,val,ok=0; ^ main.cpp:36:13: warning: 'val' may be used uninitialized in this function [-Wmaybe-uninitialized] if(x!=val&&i!=1) ~^~~~~