Friday, December 21, 2018

Java - reverse Number in java

package programs;

import java.util.Scanner;

public class ReverseNumber {
public void reverseNumber(){
Scanner scn = new Scanner(System.in);
System.out.println("Enter number");
int number = scn.nextInt();
int reverse = 0;
while(number!=0){
reverse = reverse*10;
reverse = reverse + number%10;
number = number/10;
}
System.out.println("Reversed number is:-"+reverse);
}
public static void main(String[] args) {
ReverseNumber obj = new ReverseNumber();
obj.reverseNumber();
}
}

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