Program to display all armstrong numbers between 100 and 1000.

class test1
{
public void work()
{
int j[]=new int [10];
int k=0,n;
double s=0;
double d;
for(int i=100;i<=1000;i++)
{ n=i;
while(i!=0)
{d=i%10;

s=s+Math.pow(d,3);

i=i/10;
}

i=n;
if(s==i)
{System.out.println(s);
j[k]=i;
k=k+1;}
s=0;
}
}
}