Question

Write a program to input an integer and remove all the even digits from it

Answer 1

Question:

Write a program to input an integer and remove all the even digits from it.

Solution:

import java.util.*;

public class Question29

{

static void main()

{

Scanner sc=new Scanner(System.in);

int i,n,d,c=0,s=0;

System.out.println("Enter an integer:");

n=sc.nextInt();

while(n!=0)

{

d=n%10;

if(d%2!=0)

s=s+d*(int)Math.pow(10,c++);

n=n/10;

}

System.out.println("New Number="+s);

}

}