Write a fragment of code that will test whether an integer variable score contains a valid test score. Valid test scores are in the range 0 to 100.

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Answer 1

Textbook Question

Chapter 3, Problem 1E

Write a fragment of code that will test whether an integer variable score contains a valid test score. Valid test scores are in the range 0 to 100.

Expert Solution & Answer

Program Plan Intro

Program plan:

• Include necessary header files.
• Define the class “Fragments”.
• Define the “main()” function.
- ○ Declare and initialize the necessary variables.
- ○ The “if” statement check the condition.
  - ■ True, print the valid statement.
- ○ Otherwise, print the invalid statement.

Program Description Answer

Program to display the valid test score.

Explanation of Solution

Program:

//Import necessary header files

import java.util.*;

//Define the class

class Fragments

{

//Define the main() method

public static void main(String[] args)

{

//Initialize the variable

int score = 10;

//Check the condition

if( score >= 0 && score <= 100 )

{

//True, print the statement

System.out.println("The score " + score + " is valid.");

}

//Otherwise

else

{

//Print the statement

System.out.println("The score " + score + " is not valid.");

}

Sample Output

Output:

The score 10 is valid.

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Answer 2

Textbook Question

Chapter 3, Problem 1E

Write a fragment of code that will test whether an integer variable score contains a valid test score. Valid test scores are in the range 0 to 100.

Expert Solution & Answer

Program Plan Intro

Program plan:

• Include necessary header files.
• Define the class “Fragments”.
• Define the “main()” function.
- ○ Declare and initialize the necessary variables.
- ○ The “if” statement check the condition.
  - ■ True, print the valid statement.
- ○ Otherwise, print the invalid statement.

Program Description Answer

Program to display the valid test score.

Explanation of Solution

Program:

//Import necessary header files

import java.util.*;

//Define the class

class Fragments

{

//Define the main() method

public static void main(String[] args)

{

//Initialize the variable

int score = 10;

//Check the condition

if( score >= 0 && score <= 100 )

{

//True, print the statement

System.out.println("The score " + score + " is valid.");

}

//Otherwise

else

{

//Print the statement

System.out.println("The score " + score + " is not valid.");

}

Sample Output

Output:

The score 10 is valid.

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Answer 3

Textbook Question

Chapter 3, Problem 1E

Write a fragment of code that will test whether an integer variable score contains a valid test score. Valid test scores are in the range 0 to 100.

Expert Solution & Answer

Program Plan Intro

Program plan:

• Include necessary header files.
• Define the class “Fragments”.
• Define the “main()” function.
- ○ Declare and initialize the necessary variables.
- ○ The “if” statement check the condition.
  - ■ True, print the valid statement.
- ○ Otherwise, print the invalid statement.

Program Description Answer

Program to display the valid test score.

Explanation of Solution

Program:

//Import necessary header files

import java.util.*;

//Define the class

class Fragments

{

//Define the main() method

public static void main(String[] args)

{

//Initialize the variable

int score = 10;

//Check the condition

if( score >= 0 && score <= 100 )

{

//True, print the statement

System.out.println("The score " + score + " is valid.");

}

//Otherwise

else

{

//Print the statement

System.out.println("The score " + score + " is not valid.");

}

Sample Output

Output:

The score 10 is valid.

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Answer 4

Textbook Question

Chapter 3, Problem 1E

Write a fragment of code that will test whether an integer variable score contains a valid test score. Valid test scores are in the range 0 to 100.

Expert Solution & Answer

Program Plan Intro

Program plan:

• Include necessary header files.
• Define the class “Fragments”.
• Define the “main()” function.
- ○ Declare and initialize the necessary variables.
- ○ The “if” statement check the condition.
  - ■ True, print the valid statement.
- ○ Otherwise, print the invalid statement.

Program Description Answer

Program to display the valid test score.

Explanation of Solution

Program:

//Import necessary header files

import java.util.*;

//Define the class

class Fragments

{

//Define the main() method

public static void main(String[] args)

{

//Initialize the variable

int score = 10;

//Check the condition

if( score >= 0 && score <= 100 )

{

//True, print the statement

System.out.println("The score " + score + " is valid.");

}

//Otherwise

else

{

//Print the statement

System.out.println("The score " + score + " is not valid.");

}

Sample Output

Output:

The score 10 is valid.

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Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

Program Plan Intro

Program plan:

• Include necessary header files.
• Define the class “Fragments”.
• Define the “main()” function.
- ○ Declare and initialize the necessary variables.
- ○ The “if” statement check the condition.
  - ■ True, print the valid statement.
- ○ Otherwise, print the invalid statement.

Program Description Answer

Program to display the valid test score.

Explanation of Solution

Program:

//Import necessary header files

import java.util.*;

//Define the class

class Fragments

{

//Define the main() method

public static void main(String[] args)

{

//Initialize the variable

int score = 10;

//Check the condition

if( score >= 0 && score <= 100 )

{

//True, print the statement

System.out.println("The score " + score + " is valid.");

}

//Otherwise

else

{

//Print the statement

System.out.println("The score " + score + " is not valid.");

}

Sample Output

Output:

The score 10 is valid.

Answer 8

Expert Solution & Answer

Program Plan Intro

Program plan:

• Include necessary header files.
• Define the class “Fragments”.
• Define the “main()” function.
- ○ Declare and initialize the necessary variables.
- ○ The “if” statement check the condition.
  - ■ True, print the valid statement.
- ○ Otherwise, print the invalid statement.

Program Description Answer

Program to display the valid test score.

Explanation of Solution

Program:

//Import necessary header files

import java.util.*;

//Define the class

class Fragments

{

//Define the main() method

public static void main(String[] args)

{

//Initialize the variable

int score = 10;

//Check the condition

if( score >= 0 && score <= 100 )

{

//True, print the statement

System.out.println("The score " + score + " is valid.");

}

//Otherwise

else

{

//Print the statement

System.out.println("The score " + score + " is not valid.");

}

Sample Output

Output:

The score 10 is valid.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Program Plan Intro

Program plan:

• Include necessary header files.
• Define the class “Fragments”.
• Define the “main()” function.
- ○ Declare and initialize the necessary variables.
- ○ The “if” statement check the condition.
  - ■ True, print the valid statement.
- ○ Otherwise, print the invalid statement.