Java project1
Topsolutions· Project 1
Design and implement a Java program that will read the name and number of points of the students and displays the comments accordingly.
In the following table there are the relation between Grades, Points and Comments
Grade | Points | Comments |
A+ | 100 | The grade is A+: Outstanding it is a perfect score. Well done. |
A | 90-99 | The grade is A : Excellent Performance excels far above established standards for university-level performance. |
B | 80-89 | The grade is B : Superior-Performance above established standards |
C | 70-79 | The grade is C : Good- Performance meets established standards |
D | 60-69 | The grade is D : Substandard- Performance is below established standards |
F | 0-59 | The grade is F : Failure- Performance does not meet minimum requirements |
Program Statement
The program ask you to introduce:
First name:
Points:
The output is:
Name of the student, Points, Grade, Comments regarding the grade (like in the table)
1. Use JOptionPane.showInputDialog() methods for your user to input their data
2. Use JOptionPane.showMessageDialog() methods to display your messages.
3. Include a comprehensive set of application test data that you used to test your program. Your test data can be shown in a table that includes input data, expected output, actual output and pass/fail results from the test. Your test data can be presented in the form of a table as follows:
Example application test data:
Input | Expected Output | Actual Output | Did Test Pass? |
First name : John | John has points 97 and the grade is A : Excellent Performance excels far above established standards for university-level performance. | John has points 97 and the grade is A : Excellent Performance excels far above established standards for university-level performance. | Y |
Additional data test have to be added |
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· Project 2
Top of Form
Bottom of Form
This project demonstrates your understanding of datatypes, input/output, sequential and selection programming statements, and mathematical operations.
1. Design and implement a Java program that will gather a user’s first name, middle initial, lastname, age in years, and 3 lucky numbers. The program should output the following based on the user’s input:
a. A welcome message repeating their full name (e.g. Welcome John Q Smith)
b. A message based on their age with these types of messages.
Display “You are just a kid!”, if the user is less than or equal to 12 years old
Display “Welcome teenager!”, if the user is greater than 12 and less than 20 years old
Display “Welcome almost adult!”, if the user is 20 years old.
Display “Welcome adult!” , if the user is 21 years old or greater.
c. A message displaying the average of their 3 lucky numbers. For example “The average of your 3 lucky numbers is : 20”
2. Additional requirements include:
1. Use JOptionPane.showInputDialog() methods for your user to input their data
2. Use JOptionPane.showMessageDialog() methods to display your messages.
3. Include a comprehensive set of application test data that you used to test your program. Your test data can be shown in a table that includes input data, expected output, actual output and pass/fail results from the test. Your test data can be presented in the form of a table as follows:
Example application test data:
Input | Expected Output | Actual Output | Did Test Pass? |
Firstname: John | Welcome John Q Smith Welcome Adult! The average of your lucky numbers is: 20 | Welcome John Q Smith Welcome Adult! The average of your lucky numbers is: 20 | Y |
Additional test cases here. Be sure to test all logic. |
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12 years ago
Purchase the answer to view it
grades.zip
