Program to print Armstrong number between 100 to 999.

   Any number whose digits cube's sum is the same number is called an Armstrong Number.

   Still didn't understand? Don't worry lets understand through an example. 

   If number is 153 then  1^³  + 5^³ +  3^³  = 153  So, these types of numbers are called as

   Armstrong number. Through this program below we will be printing out all the 

   Armstrong numbers  between 100 and 999.                                                        

  Program 

   #include<stdio.h>

   #include<conio.h>

    void main()

   {

    int n,temp,rem,cube=0,sum;

    for(temp=100;temp<=999;temp++)

       {

        sum=0;

        n=temp;

        while(n>0)

           {

            rem=n%10;

            cube=rem*rem*rem;

            sum=sum+cube;

            n=n/10;

            }

     if(temp==sum)

          {

           printf("Armstrong numbers are :  %d\n",temp);

           }

        }

     }  

  Output: 

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