@@ -0,0 +1,682 @@
+import java.util.Scanner;%0A%0Apublic class Easy_NumberAddition %7B%0A%0A%09public static int function(String input)%7B%0A%09%09char%5B%5D charInput = input.toCharArray(); //make string into char array%0A%09%09String temp = %220%22;%0A%09%09int result = 0;%0A%09%09for(char x : charInput)%7B%0A%09%09%09if(Character.isDigit(x))%7B%0A%09%09%09%09temp += x; //if character is digit save it%0A%09%09%09%7D else %7B%0A%09%09%09%09result += Integer.parseInt(temp);%0A%09%09%09%09temp = %220%22; //if it's not a digit, add saved digits to result%0A%09%09%09%7D%0A%09%09%7D%0A%09%09if(temp != %22%22)%7B%0A%09%09%09result += Integer.parseInt(temp); //the last character could be a digit%0A%09%09%7D%0A%09%09return result;%0A%09%7D%0A%09%0A%09public static void main(String%5B%5D args) %7B%0A%09%09System.out.println( function( new Scanner(System.in).nextLine() ) );%0A%09%7D%0A%7D%0A

Create easy_NumberAddition.java