Program to Check Whether the Given Number is an Armstrong Number

#include <stdio.h>
main()
{
int n, temp, d, arm=0;
printf("\nEnter any number: ");
scanf("%d", &n);
temp = n;
while (temp > 0)
{
d = temp%10;
temp = temp/10;
arm = arm + (d*d*d);
}
if (arm == n)
printf("\n\n%d is an Armstrong number\n", n);
else
printf("\n\n%d is not an Armstrong number\n", n);
getch();
}