Write a program in Java to reverse the digits of a number using while loop
AIM: Write a program in Java to reverse the digits of a number
using while loop
CODE:
import java.util.Scanner;
public class reverse
{
public
static void main(String args[])
{
Scanner readme = new Scanner(System.in);
System.out.println("Enter Number "
);
int
n1,n2,ans=0;
n1
= readme.nextInt();
while(n1!=0)
{
n2=n1%10;
ans=ans*10+n2;
n1=n1/10;
}
System.out.println("reverse="+ans);
}
}
OUTPUT:
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