#include<iostream.h>
	#include<conio.h>
	void main()
	{
		clrscr();
		unsigned long v=0,a=0,b=0,c=0;
		while(v<=5000)
		{
			a=v;
			while(a)
			{
				b=a%10;
				c+=b*b*b;
				a=a/10;
			}
			if(v==c) cout<<"The armstrong no:"<<v<<'\n';
			v++;
		}
		getch();
	}