Compilare: user.cpp: In function ‘int main()’: user.cpp:9:11: warning: unused variable ‘p’ [-Wunused-variable] int n,p,cnt=0,ok=1,okk=1,secv=1,i,j,d,val,prim,ul,cn,ccn,max,primm,ull; ^ user.cpp:9:30: warning: unused variable ‘secv’ [-Wunused-variable] int n,p,cnt=0,ok=1,okk=1,secv=1,i,j,d,val,prim,ul,cn,ccn,max,primm,ull; ^ user.cpp:60:30: warning: ‘ull’ may be used uninitialized in this function [-Wmaybe-uninitialized] if(j<primm||j>ull) ^ user.cpp:60:21: warning: ‘primm’ may be used uninitialized in this function [-Wmaybe-uninitialized] if(j<primm||j>ull) ^ user.cpp:9:55: warning: ‘cn’ may be used uninitialized in this function [-Wmaybe-uninitialized] int n,p,cnt=0,ok=1,okk=1,secv=1,i,j,d,val,prim,ul,cn,ccn,max,primm,ull; ^