Answer:
import java.util.*;
public class calcarms
{
public static void main(String [] args)
{
Scanner input = new Scanner(System.in);
//Declare Variable
int num;
//Initialize num to 0
num = 0;
//Print heading
System.out.println("Armstrong Numbers\t\tDifference between Successive Armstrong Numbers");
//Call Armstrong method
boolean result = Armstrong(num);
}
public static boolean Armstrong(int num)
{
int nums;
//Initialize old_Arms and new_Arms to 0
int old_Arms =0; int new_Arms = 0;
for(int i = 0;i<=500;i++) //Iterate from 0 to 500
{
nums = i;
int temp,calc = 0;
temp = nums;
//Check individual digit of each number
while(nums > 0)
{
int a=nums%10;
nums/=10;
calc+=(a*a*a);//Find cube of number
}
if(temp == calc) //Check if number is armstrong
{
new_Arms = calc;
old_Arms = new_Arms - old_Arms;
System.out.println(calc+"\t\t\t"+old_Arms);//Print
old_Arms = calc;
}
}
return true;
};
}
Explanation:
Comments are used to explain difficult lines
