└── java


/java:
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 1 | import java.util.Scanner;
 2 | class ArmstrongWhile
 3 | {
 4 | 	public static void main(String[] arg)
 5 | 	{
 6 | 	int i=100,arm;
 7 | 	System.out.println("Armstrong numbers between 100 to 999");
 8 | 	while(i<1000)
 9 | 	{
10 | 	arm=armstrongOrNot(i);
11 | 	if(arm==i)
12 | 	System.out.println(i);
13 | 	i++;
14 | 	}
15 | 	}
16 | static int armstrongOrNot(int num)
17 | {
18 | 	int x,a=0;
19 | 	while(num!=0)
20 | 	{
21 | 		x=num%10;
22 | 		a=a+(x*x*x);
23 | 		num/=10 ;
24 | 	}
25 | 	return a;
26 | }
27 | }
28 | 


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