import java.util.*;
import java.lang.*;
// count the number of digits in a number
class CountDigit{
	public static void main(String args[]){
		Scanner sc = new Scanner(System.in);
		System.out.print("Enter the number: ");
		int number = sc.nextInt();
		int digits = 0;
		if(number == 0)
		{
			System.out.println("The number of digits present in the number: 1");
		}
		else
		{
			digits = (int)Math.floor(Math.log10(Math.abs(number)) + 1);
			System.out.println("The number of digits present in the number: " + digits);
		}
	}
}