ch3/exercises/ex5.c

   1 /*printf ascii numbers from 1 to 500*/
   2
   3 #include<stdio.h>
   4 #include<math.h>
   5 int main()
   6 {
   7   int i=1;
   8
   9   int temp;
  10   int digit;
  11   int sum;
  12
  13   while(i<=500)
  14     {
  15       temp=i;
  16       sum=0;
  17
  18       while(temp!=0)
  19         {
  20
  21           digit = temp%10;
  22           sum = sum + pow(digit,3);
  23           temp=temp/10;
  24         }
  25
  26       if(sum==i)
  27         printf("%d is an armstrong number\n",i);
  28
  29       /*printf("The sum is %d\n",sum);*/
  30
  31       i++;
  32     }
  33
  34   return 0;
  35 }