Write program without using try and exception statementsSolu

**Write program without using try and exception statements**

Solution

Hw6pr4.java

import java.util.Scanner;

public class Hw6pr4 {

  
   public static void main(String[] args) {
       Scanner scan = new Scanner(System.in);
       System.out.print(\"Enter a String: \");
       String s = scan.next();
       int sum = 0;
       for(int i=0; i<s.length(); i++){
           char ch = s.charAt(i);
           int x = Character.getNumericValue(ch);
           if(x >=0 && x <=9){
               sum = sum + x;
           }
       }
       System.out.println(\"The sum is \"+sum);
   }

}

Output:

Enter a String: akvn34va3a74
The sum is 21