Question

Part 2: [3 points] Write a Java program that will accept two float numbers and an operator (+/) then the program will print out the result of the specified expression that bases on the inputted operator. The user interface may be: Input the number 1: 4 Input the number 2: 5 Input the operator: + the result of 4+5=9 Step by step workshop instructions: - In the project above, you create a new class named "Part2.java" and add the code: 1 2 import java.util.Scanner; 3 public class Part2 { 4 public static void main(String[] args) { float num1, num2; String op; Scanner sc=new Scanner(System.in); System.out.println("Input the number 1:"); num1=sc.nextFloat(); System.out.println("Input the number 2:"); num2=sc.nextFloat(); 5 6 7 8 9 10 11 12 13 14 15 16 17 } 18 } 19 } System.out.println("Input the operator (+-/):"); sc=new Scanner(System.in); op=sc.nextLine(); if (op.equals("+")) { System.out.println("the result of "+num1+ op +num2 + "="+ (num1+num2)); - You must add your code to get the result when user inputs another operator

          Part 2: [3 points]
Write a Java program that will accept two float numbers and an operator (+*/) then the program
will print out the result of the specified expression that bases on the inputted operator.
The user interface may be:
Input the number 1: 4
Input the number 2: 5
Input the operator: +
the result of 4+5=9
Step by step workshop instructions:
- In the project above, you create a new class named "Part2.java" and add the code:
1
2 import java.util.Scanner;
3
public class Part2 {
4 public static void main(String[] args) {
float num1, num2;
String op;
Scanner sc=new Scanner(System.in);
System.out.println("Input the number 1:");
num1=sc.nextFloat();
System.out.println("Input the number 2:");
num2=sc.nextFloat();
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}
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}
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}
System.out.println("Input the operator (+-*/):");
sc=new Scanner(System.in);
op=sc.nextLine();
if (op.equals("+")) {
System.out.println("the result of "+num1+ op +num2 + "="+ (num1+num2));
-
You must add your code to get the result when user inputs another operator

Part 2: [3 points]
Write a Java program that will accept two float numbers and an operator (+*/) then the program
will print out the result of the specified expression that bases on the inputted operator.
The user interface may be:
Input the number 1: 4
Input the number 2: 5
Input the operator: +
the result of 4+5=9
Step by step workshop instructions:
- In the project above, you create a new class named "Part2.java" and add the code:
1
2 import java.util.Scanner;
3
public class Part2
4 public static void main(String[] args)
float num1, num2;
String op;
Scanner sc=new Scanner(System.in);
System.out.println("Input the number 1:");
num1=sc.nextFloat();
System.out.println("Input the number 2:");
num2=sc.nextFloat();
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System.out.println("Input the operator (+-*/):");
sc=new Scanner(System.in);
op=sc.nextLine();
if (op.equals("+"))
System.out.println("the result of "+num1+ op +num2 + "="+ (num1+num2));
-
You must add your code to get the result when user inputs another operator

Added by Erica R.

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