/*PROGRAM TO CHECK WHETHER A GIVEN NUMBER IS ARMSTRONG OR NOT*/
#include<conio.h>
#include<iostream.h>
class armstrong
{
int n,temp,rem,sum;
public:
void input();
void output();
};
void armstrong::input()
{
cout<<“Enter any number: “;
cin>>n;
}
void armstrong::output()
{
temp=n;
sum=0;
while(temp>0)
{
rem=temp%10;
temp=temp/10;
sum=sum+rem*rem*rem;
}
if(sum==n)
cout<<n<<” is armstrong number”;
else
cout<<n<<” is not an armstrong number”;
}
void main()
{
armstrong a1;
clrscr();
a1.input();
a1.output();
getch();
}