RevNum.java

package misc.integers;

public class RevNum {
 public static void main(String args[]){
  int sampleNum = 12345678;
  System.out.println("Input Num : "+sampleNum);
  int reversedNum = 0;
  while(sampleNum!=0){
   reversedNum = reversedNum*10 + sampleNum%10;
   sampleNum = sampleNum/10;
  }
  System.out.println("Reversed Num : "+reversedNum);
 }
}
//SAMPLE OUTPUT
//Input Num : 12345678
//Reversed Num : 87654321