check whether the number is armstrong number or not

 // add digits of the number using recurssion

#include<stdio.h>

int main(){

    int i,j,k,n,b=0;

    printf("enter the number which you want to check that wheter the number is armstrong or not:");

    scanf("%d",&n);

    j=n;

    while(n>0)

    {

        i=n%10;

        b=b+i*i*i;

        n=n/10;

    }

    if(b==j)

    {

        printf("it is the armstrong number:");

        

    }

    else

        printf("it is not the armstrong number:");

    

}