Compilare: user.cpp: In function ‘int main()’: user.cpp:8:12: warning: unused variable ‘p’ [-Wunused-variable] {int n,d,k,p,a,b,i,j,q,r,imax=0,ok,nr=0,ok2=1; ^ user.cpp:8:14: warning: unused variable ‘a’ [-Wunused-variable] {int n,d,k,p,a,b,i,j,q,r,imax=0,ok,nr=0,ok2=1; ^ user.cpp:8:16: warning: unused variable ‘b’ [-Wunused-variable] {int n,d,k,p,a,b,i,j,q,r,imax=0,ok,nr=0,ok2=1; ^ user.cpp:8:41: warning: unused variable ‘ok2’ [-Wunused-variable] {int n,d,k,p,a,b,i,j,q,r,imax=0,ok,nr=0,ok2=1; ^