Write a Java-program to Count the number of Numbers in a given string

Write a Java-program to Count the number of Numbers in a given string

Program
import java.util.Scanner;
public class Main
{
	public static void main(String[] args) 
	{
		int x,n,count=0;
		String s;
		char ch[];
		Scanner sc=new Scanner(System.in);
		System.out.println("Enter String :");
		s=sc.nextLine();
		n=s.length();
		ch = s.toCharArray();
		for(x=0;x<n;x++)
		{
			if(Character.isDigit(ch[x]))
			{
				count++;
			}
		}
		System.out.println("Number of Numbers  are "+count);

	}

}



Output:

Enter String : Sateesh@1222
Number of Numbers are 4





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