Reverse number program in java. For example number 123 is original number and reverse number program will reverse number as 321.
import java.util.Scanner; public class Main { public static void main(String[] args) { int Number,Result=0,Lastdigit; Scanner input=new Scanner(System.in); System.out.print("enter N value:"); Number=input.nextInt(); System.out.println("Original number is:"+ Number); input.close(); while(Number!=0) { Lastdigit=Number%10; Result=Result*10+Lastdigit; Number=Number/10; } System.out.println("Reverse number is:"+ Result); } }
OUTPUT: enter N value:98765 Original number is:98765 Reverse number is:56789 ------------------------ enter N value:23456 Original number is:23456 Reverse number is:65432