Program to get Armstrong numbers between 1 and 1000

Armstrong number :
An Armstrong number is a number such that sum of cubes of its digits is equal to the number.
For example: 153 is Armstrong number because
1³+5³+3³=153
370, 371 are also Armstrong numbers.

Here is the program code to find Armstrong numbers between 1 and 1000
//Program to get Armstrong numbers between 1 and 1000 #include<stdio.h> #include<conio.h> main() { int a,i,n,sum,t; i=1; while(i<1000) { n=i; sum=0; while(n>0) { t=n%10; n=n/10; sum=sum+t*t*t; } if(sum==i) printf("Armstrong number is %d\n",sum); i++; } getch(); }