QUESTION 14 Which lines of the following code contain syntax error? which line can create runtime error ? public static void main(String[] args) { char again; String input; Scanner keyboard = new Scanner (System. in); 8 9 10 do 12 13 14 15 16 17 18 19 20 21 { double numl, num2; System.out.print("Enter a number: "); num1 = keyboard.nextDouble(); System.out.print("Enter another number: "); num2 = keyboard.nextDouble(); if ( num1 >100 |! < 10 ) System.out.println("???"); System.out.println("Their sum is + (num1 + num2)); 22 System.out.println("Their division is + num1/num2); 24 25 26 27 28 System.out.print("Do you wish to do this " + "again? (Y/N) "); input = keyboard.readline(); again = input.charAt (0); } while (again == 'Y' || again == 'y') 29 30 31 32 } Lines containing syntax errors: ( Enter line numbers in the following blank spaces) Line that may cause runtime error ( Enter line number in the following blank space)
QUESTION 14 Which lines of the following code contain syntax error? which line can create runtime error ? public static void main(String[] args) { char again; String input; Scanner keyboard = new Scanner (System. in); 8 9 10 do 12 13 14 15 16 17 18 19 20 21 { double numl, num2; System.out.print("Enter a number: "); num1 = keyboard.nextDouble(); System.out.print("Enter another number: "); num2 = keyboard.nextDouble(); if ( num1 >100 |! < 10 ) System.out.println("???"); System.out.println("Their sum is + (num1 + num2)); 22 System.out.println("Their division is + num1/num2); 24 25 26 27 28 System.out.print("Do you wish to do this " + "again? (Y/N) "); input = keyboard.readline(); again = input.charAt (0); } while (again == 'Y' || again == 'y') 29 30 31 32 } Lines containing syntax errors: ( Enter line numbers in the following blank spaces) Line that may cause runtime error ( Enter line number in the following blank space)
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question
java
![**QUESTION 14**
**Which lines of the following code contain syntax errors? Which line can create a runtime error?**
```java
public static void main(String[] args) {
char again;
String input;
Scanner keyboard = new Scanner(System.in);
do {
double num1, num2;
System.out.print("Enter a number: ");
num1 = keyboard.nextDouble();
System.out.print("Enter another number: ");
num2 = keyboard.nextDouble();
if (num1 > 100 || < 10)
System.out.println("???");
System.out.println("Their sum is " + (num1 + num2));
System.out.println("Their division is " + num1/num2);
System.out.print("Do you wish to do this " + "again? (Y/N) ");
input = keyboard.readLine();
again = input.charAt(0);
} while (again == 'Y' || again == 'y');
}
```
**Lines containing syntax errors: (Enter line numbers in the following blank spaces)**
- Line (17) contains a syntax error in the condition `(num1 > 100 || < 10)`. It should be written as: `(num1 > 100 || num1 < 10)`.
**Line that may cause runtime error: (Enter line number in the following blank space)**
- Line (25) may cause a runtime error if the input is empty or if the user enters a type that cannot be converted to a double, leading to an `InputMismatchException`. Additionally, dividing by zero in line (22) can cause an `ArithmeticException`.
**Explanation of the Code:**
The code is a simple Java program that continuously takes two numbers from the user, checks if the first number is either greater than 100 or less than 10, and then prints their sum and division result. The user is asked whether they want to continue or not. The process continues until the user enters 'N' or 'n'.
Note: Ensure that necessary imports are included at the top of the program, such as `import java.util.Scanner;`, for the code to compile and execute properly.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F63a2ecd4-d40e-4f58-bfeb-302941b5ae7f%2F7adf1542-cec9-4198-8bbd-934654efd3b9%2F8fteg5e_processed.png&w=3840&q=75)
Transcribed Image Text:**QUESTION 14**
**Which lines of the following code contain syntax errors? Which line can create a runtime error?**
```java
public static void main(String[] args) {
char again;
String input;
Scanner keyboard = new Scanner(System.in);
do {
double num1, num2;
System.out.print("Enter a number: ");
num1 = keyboard.nextDouble();
System.out.print("Enter another number: ");
num2 = keyboard.nextDouble();
if (num1 > 100 || < 10)
System.out.println("???");
System.out.println("Their sum is " + (num1 + num2));
System.out.println("Their division is " + num1/num2);
System.out.print("Do you wish to do this " + "again? (Y/N) ");
input = keyboard.readLine();
again = input.charAt(0);
} while (again == 'Y' || again == 'y');
}
```
**Lines containing syntax errors: (Enter line numbers in the following blank spaces)**
- Line (17) contains a syntax error in the condition `(num1 > 100 || < 10)`. It should be written as: `(num1 > 100 || num1 < 10)`.
**Line that may cause runtime error: (Enter line number in the following blank space)**
- Line (25) may cause a runtime error if the input is empty or if the user enters a type that cannot be converted to a double, leading to an `InputMismatchException`. Additionally, dividing by zero in line (22) can cause an `ArithmeticException`.
**Explanation of the Code:**
The code is a simple Java program that continuously takes two numbers from the user, checks if the first number is either greater than 100 or less than 10, and then prints their sum and division result. The user is asked whether they want to continue or not. The process continues until the user enters 'N' or 'n'.
Note: Ensure that necessary imports are included at the top of the program, such as `import java.util.Scanner;`, for the code to compile and execute properly.
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