can anyone please help me to remove the R in the last obj file of this program

Question

import java.util.Scanner;

class Number3
{
public int armstrong(int n) {
int i;
int num = n, cubeSum = 0;

for (i = n ; i > 0 ;i % 10)
cubeSum=cubeSum + n;
n++;

if (cubeSum == n)
return 1;
else
return 0;
}

static void main (String args[]) {

Scanner in = new Scanner(System.in);
System.out.print("Enter Number: ");
int num = in.nextInt();

Number obj = new Number();
int r = obj.armstrong(num);

if (r == 1)
System.out.println(num + " is an Armstrong number");
else
System.out.println(num + " is not an Armstrong number");
}
}

Answer 1

Can u please post the question?