Armstrong Number In A Particular Range Example Java Program

Definition

Armstrong Number In A Particular Range Example Program

import java.util.Scanner; 

public class FindArmstrongNumberInRange{ 
	public static void main(String args[]){ 
		Scanner in=new Scanner(System.in); 
		System.out.print("Enter the Range :"); 
		int range=in.nextInt(); 
		int num1,num2,num3,sum,count=0; 
		num2=1; 
		while(num2<=range){ 
			sum=0; 
			num3=num2; 
			while(num3>0){ 
				num1=num3%10; 
				sum=sum+(num1*num1*num1); 
				num3=num3/10; 
				} 
			if(sum==num2){ 
				System.out.println(num2+" is a Armstrong Number"); 
				count=count+1; 
			} 
		num2++; 
		} 
	System.out.println("Total Armstrong Number Present With in that Range is "+count); 
	} 
} 

Sample Output

Output is:
Enter the Range :1067
1 is a Armstrong Number
153 is a Armstrong Number
370 is a Armstrong Number
371 is a Armstrong Number
407 is a Armstrong Number
Total Armstrong Number Present With in that Range is 5