// Directions: The given file is not according to java coding guidelines // and may have compilation errors to be fixed. // Tasks to be performed: // 1. Edit the file to make it according to java coding guidelines // and fix the errors if any. 2. Include comments to indicate the changes made to the file // to make it according to coding conventions or fix issues. // /* Note: The file is a standalone java file, meaning you can run this file directly. About the java file: The current Program performs Addition and Subtraction operations. User Input: 1. choice: User should enter either 1 or 2 depending on which operation the user wants to perform. 2. first_operand, second_operand: The operands on which the addition/subtraction operation is to be performed. These are integers. Expected Program Output: The correct result for Addition and Subtraction operations Eg: Welcome to Addition/Subtraction Calculator: Choose your operation: 1. Add 2. Subtract Enter 1 for performing Addition Enter 2 for performing Subtraction 1 Enter first operand 5 Enter second operand 4 The result of the operation is: 9 */ import java.util.Scan; public class Debug ProgramOne { public static void main(String[] args) { Object operations EVEN = new operationOne(); // Initializing Scanner object Scan sc = new Scan(System.in); = System.out.println("Welcome to Addition/Subtraction Calculator:"); System.out.println("Choose your operation:"); System.out.println("1. Addwn2. Subtract"); System.out.println("Enter 1 for performing Addition"); System.out.println("Enter 2 for performing Subtraction"); int choice = sc.nextInt(); System.out.println("Enter first operand"); int first_operand = sc.nextInt(); System.out.println("Enter second operand"); = int first_operand = sc.nextInto; System.out.println("Enter second operand"); // Taking an int input using Scanner object int second_operand = sc.nextInt(); if(choice== 1) { result = obj.add(first_operand, second_operand); } elif(choice==2) { result = obj.subtract(first_operand, second_operand); } System.out.println("The result of the operation is:"+result); } } class operationOne { Il function to add 2 integers public static int add(String first_operand int second_operand){ return first_operand+second_operand; } // function to subtract 2 integers public static int subtract(float first_operand, float second_operand){ return first_operand-second_operand; } }