Data-Structure-Algorithm-Java/Basic/reverse.java at main · gourabofficial/Data-Structure-Algorithm-Java · GitHub

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import java.util.Scanner;

public class reverse {

public static void main(String[] args) {

Scanner sc = new Scanner(System.in);

System.out.print("Enter the number: ");

int num = sc.nextInt();

int reverse = find_reverse(num);

System.out.print("Before reverse: " + num);

System.out.println(" ");

System.out.println("After reverse: " +reverse);

}

static int find_reverse(int num) {

int reverse = 0;

while (num != 0) {

int digits = num % 10;

reverse = reverse * 10 + digits;

num = num / 10;

}

return reverse;

}

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