1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lelechka [254]
3 years ago
12

Test Average and Grade

Computers and Technology
1 answer:
sladkih [1.3K]3 years ago
8 0

Answer:

import java.util.Scanner;

public class TestAveGrade

{

public static void main(String[] args) {

 Scanner scanner = new Scanner( System.in );

       double userScore1, userScore2, userScore3, userScore4, userScore5;

       

       System.out.print ("Enter test grade for student1:");

       userScore1 = scanner.nextDouble();

       System.out.print ("Enter test grade for student2:");

       userScore2 = scanner.nextDouble();

       System.out.print ("Enter test grade for student3:");

       userScore3 = scanner.nextDouble();

       System.out.print ("Enter test grade for student4:");

       userScore4 = scanner.nextDouble();

       System.out.print ("Enter test grade for student5:");

       userScore5 = scanner.nextDouble();

       

       System.out.println("The letter grades are as follows:");

       System.out.println("Student-1: " + determineGrade(userScore1));

       System.out.println("Student-2: " + determineGrade(userScore2));

       System.out.println("Student-3: " + determineGrade(userScore3));

       System.out.println("Student-4: " + determineGrade(userScore4));

       System.out.println("Student-5: " + determineGrade(userScore5));

           

       System.out.printf("The average grade was: %.2f", calcAverage (userScore1, userScore2, userScore3, userScore4, userScore5));

}

public static double calcAverage(double userScore1, double userScore2, double userScore3, double userScore4, double userScore5){

       double average;

       average = (userScore1 +userScore2 +userScore3 +userScore4 +userScore5) /5;

       return average;

   }

   public static String determineGrade(double testScore){

       String letterGrade = " ";

       if (testScore < 60){

           letterGrade = "F";

       }

       else if (testScore <70) {

           letterGrade = "D";

       }

       else if (testScore <80) {

           letterGrade = "C";

       }

       else if (testScore <90) {

           letterGrade = "B";

       }

       else if (testScore <100) {

           letterGrade = "A";

       }

       return letterGrade;

   }

}

Explanation:

Hi, I modified your code. Your methods work but you need to update the main.

Ask the user to enter five grades and store the values in different variables

Call the determineGrade method passing each grade as a parameter

Call the calcAverage method passing all the grades as parameter

You might be interested in
Keyboards that are widely used on various smartphones and other small portable devices, and which are designed primarily for com
mr Goodwill [35]

Answer:

Option A is the correct answer for the above question.

Explanation:

The keyboard is a device, by which a human can instruct the computer in the text form. There are so many keyboards in which, thumb keyboard is one of them. The thumb keyboard is found in mobile phones, smartphones or PDA phones, which is used for personal use. It is a designed layout of the keyboard that can be placed on the hand of the human and a person can type on its with the help of his thumb.

The above question asked about the type of the keyboard which is used in various smartphones and other phones. That keyboard is thumb keyboard which is described above and it is stated from the option A. So option A is the correct answer while the other is not because--

  • Option B states about the traditional keyboard which is used for the PC only.
  • Option C states about the Notebook keyboard which is used for the Notebook computers only.
  • Option D states about combination which is not a type of keyboard.
7 0
3 years ago
Effective feedback should focus on the behavior, not the person.<br><br> True<br> False
Aleonysh [2.5K]
Your answer is False my fellow samurai
5 0
3 years ago
Read 2 more answers
Which wireless communication technology is most likely used when synchronizing device information to an automobile?
seropon [69]
Bluetooth is the most reasonable answer
8 0
3 years ago
Use the Date object and the Array object to determine and diplay information about the current date on your webpage. Your output
Mnenie [13.5K]

Answer:

  1. var today = new Date();
  2. var dateComp = [];
  3. dateComp[0] = today.getDate();
  4. dateComp[1] = today.getMonth();
  5. dateComp[2] = today.getFullYear();
  6. switch(dateComp[1]){
  7.    case 0:
  8.        console.log("Jan " + dateComp[0] + "," + dateComp[2])
  9.        break;
  10.    case 1:
  11.        console.log("Feb " + dateComp[0] + "," + dateComp[2])
  12.        break;
  13.    case 2:
  14.        console.log("Mar " + dateComp[0] + "," + dateComp[2])
  15.        break;
  16.    case 3:
  17.        console.log("Apr " + dateComp[0] + "," + dateComp[2])
  18.        break;
  19.    case 4:
  20.        console.log("May " + dateComp[0] + "," + dateComp[2])
  21.        break;
  22.    case 5:
  23.        console.log("Jun " + dateComp[0] + "," + dateComp[2])
  24.        break;
  25.    case 6:
  26.        console.log("Jul " + dateComp[0] + "," + dateComp[2])
  27.        break;
  28.    case 7:
  29.        console.log("Aug " + dateComp[0] + "," + dateComp[2])
  30.        break;
  31.    case 8:
  32.        console.log("Sept " + dateComp[0] + "," + dateComp[2])
  33.        break;
  34.    case 9:
  35.        console.log("Oct " + dateComp[0] + "," + dateComp[2])
  36.        break;
  37.    case 10:
  38.        console.log("Nov " + dateComp[0] + "," + dateComp[2])
  39.        break;
  40.    case 11:
  41.        console.log("Dec " + dateComp[0] + "," + dateComp[2])
  42.        break;
  43. }

Explanation:

The solution code is written in JavaScript.

Firstly, create a Date object (Line 1). The date object will automatically capture the current date and time.

Next create an array dateComp to hold the day, month and year (Line 3 -5). We use the getDate method to get current day, getMonth method for current month and getFullYear method for current year.

This is important to note that the getMonth method will return the value range from 0 - 11 with the Jan is represented as 0, Feb is 1 and so forth. Presume we intend to display the date using the format "month day, year", we can create a switch structure to check the month value which is range from 0 to 11. If month value is 0, generate string Jan + current day + "," + current year. We generate the date string based on different switch cases (7 - 44). We shall see the output similar to the date string as shown below:

Apr 12,2020

6 0
3 years ago
Which component is a part of the central processing unit (CPU) of a computer
suter [353]
The arithmetic logic unit (ALU), which performs arithmetic and logical operations.

The control unit (CU), which extracts instructions from memory and decodes and executes them, calling on the ALU when necessary.

6 0
3 years ago
Read 2 more answers
Other questions:
  • What steps should Jeremy take to get himself motivated to study for the test?
    12·2 answers
  • ERP packages are always quite simple.<br><br> True<br><br> False
    5·1 answer
  • You work as an IT Technician for uCertify Inc. David, a user, has recently purchased a laptop computer. He is now complaining th
    14·1 answer
  • how write a program to prompt the user for hours and rate per hour using input to computer gross pay Use 35 hours and rate2.75 p
    9·1 answer
  • During detachment, _____.
    12·2 answers
  • The word __________ refers to the numbers, words, or more generally, any collection of symbols that is manipulated by a program.
    7·1 answer
  • What do you need for digital photography? 1. 2. 3.
    13·1 answer
  • Define the following term. data, database, DBMS, database system, data- base catalog, program-data independence, user wen', DBA,
    12·1 answer
  • True or False? Security code is almost always open source!<br> True<br> False
    8·2 answers
  • What is the most popular game design engine today
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!