c-program to check Armstrong number | c-programming

program to check Armstrong number  

In this program , we will now check weather a number is Armstrong number by taking  input form the user .

Armstrong number:- A positive number is called an Armstrong number if the  sum of the cubes if the digits is equal to the number itself.
In case of an Armstrong number of 3 digits, the sum of cubes of each digits is equal to the number itself. For example: 153:- 1*1*1 + 5*5*5+3*3*3

//program to check armstrong
#include<stdio.h>
#include<conio.h>
void main()
{
         int n,x,s=0,temp;
         printf("enter the number:-");
         scanf("%d",&n);
         temp=n;
         while(n!=0){
                  x=n%10;
                  s=s+(x*x*x);
                  n=n/10;
         }
         if(temp==s)
                  printf("\n number is armstrong");
         else
                  printf("\n  number is not armstrong");
         getch();
}

output:- 

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