13.Input a number and check if it's Armstrong.

//Program to input a number and check if it's Armstrong.
#include<stdio.h>
#include<conio.h>

void main()
{
    int number, sum = 0, temp;

    clrscr();

    printf("Enter number: ");
    scanf("%d", &number);

    temp = number;

    while(number != 0) {
        sum = sum + ((number % 10) * (number % 10) * (number % 10));
        number = number / 10;
    }

    if(sum == temp)
        printf("The number %d is an Armstrong number.", temp);
    else
        printf("The number %d is not an Armstrong number.", temp);

    getch();
}