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  1. #1
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    Java Project Help

    I am having trouble programming this project. If someone could show me how I will really appreciate it
    Here is the instructions
    1. Create a new Java Project called FinalGrade with a single class called Tester.
    2. Prompt the user to enter a studentís first name, followed by another prompt to enter the studentís last name.
    3. Prompt the user to enter the number of assignments to be averaged (ex. 6).
    4. Using a for-loop, prompt the user to enter the numeric grade (whole numbers only) until the exact number of assignments for the student are entered. NOTE: The grades should be stored in an array.
    5. Loop back through the array of grades and calculate an average of the grades entered.
    6. Print the following information (in the order shown) on the screenÖ
    a. Studentís Last Name
    b. Studentís First Name
    c. Studentís Final Grade (Displayed as a Letter Grade and not the Numeric Value)
    Example OutputÖ
    Ben, Nicole Ė A

  2. #2
    Master Coder Dormilich's Avatar
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    If you're supposed to code that in Java, then this is the wrong section. This section is about JavaScript.
    The computer is always right. The computer is always right. The computer is always right. Take it from someone who has programmed for over ten years: not once has the computational mechanism of the machine malfunctioned.
    Andrť Behrens, NY Times Software Developer

  3. #3
    Super Moderator vinyl-junkie's Avatar
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    Thread moved to the Java and JSP forum.
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  4. #4
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    Quote Originally Posted by Smiles View Post
    I am having trouble programming this project. If someone could show me how I will really appreciate it
    Here is the instructions
    1. Create a new Java Project called FinalGrade with a single class called Tester.
    2. Prompt the user to enter a studentís first name, followed by another prompt to enter the studentís last name.
    3. Prompt the user to enter the number of assignments to be averaged (ex. 6).
    4. Using a for-loop, prompt the user to enter the numeric grade (whole numbers only) until the exact number of assignments for the student are entered. NOTE: The grades should be stored in an array.
    5. Loop back through the array of grades and calculate an average of the grades entered.
    6. Print the following information (in the order shown) on the screenÖ
    a. Studentís Last Name
    b. Studentís First Name
    c. Studentís Final Grade (Displayed as a Letter Grade and not the Numeric Value)
    Example OutputÖ
    Ben, Nicole Ė A
    This seems like a simple assignment on an intro to getting input from a user. What exactly are you having trouble with, or what have you tried?
    If you're having trouble with where to start with getting input I'd recommend looking into using a Scanner.

    Quick Scanner example:

    //Scanner for System In
    Scanner sysIn = new Scanner(System.in);

    //The prompt for the user
    System.out.print("Enter a student's first name: ");

    //Save what the user entered into a String
    String fristName = sysIn.next();

  5. #5
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    what seems to have a problem here this is a simple program right

    -.getting input from the user lets say n is the number of assignments
    -.in for loop (i=0;i<n;i++) print the n's s.o.p() and store it in array a[i].
    -.and add total=total+a[i] (inside the loop)
    find average avg =total/6
    in if statement if (avg >=90) again same avg>=80 etc...
    print A+,A,B or whatever the grade format is
    first name and last name you can print as said above by" wiseman"


 

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