Turn this Pseudocode into Javascript that is able to run and complete in repl.it

Question

Turn this Pseudocode into Javascript that is able to run and complete in repl.it

Module main()

//Declare local variables

Call declareVariables (endProgram, totalScores, averageScores, score, number, counter)           

                endProgram = “no”   otherwise loop will never execute

                //Loop to run program again

                While endProgram == “no”

                                //reset variables

Call declareVariables (endProgram, totalScores, averageScores, score, number, counter)                           

//calls functions

Call getNumber(number)

                                Call getScores(totalScores, number, score, counter)

                                Call getAverage(totalScores, number, averageScores)

                                Call printAverage(averageScores)          

Display “Do you want to end the program? (Enter no to process a new set of test scores )”

Input endProgram

                End While          

End Module

Module declareVariables(Real Ref endProgram, Real Ref totalScores, Real Ref averageScores, Real Ref score, Integer Ref number, Integer Ref counter)

Declare String endProgram = “no”

                Declare Real totalScores = 0.0

                Declare Real averageScores = 0.0

                Declare Real score = 0

                Declare Integer number = 0

                Declare Integer counter = 1

End Module

Module getNumber(Integer Ref number)

                Display “How many students took the test: ”

                Input number  

End Module

Module getScores(Real Ref totalScores, Integer number, Real score, Integer counter)

                For counter = 1 to number

                                Display “Enter their score:”

                                Input score

                                Set totalScores = totalScores + score

                End For

End Module

Module getAverage(Real totalScores, Integer number, Real Ref averageScores)

                Set averageScores = totalScores / number

End Module

Module printAverage(Real averageScores)

                Display “The average scores is “, averageScores

End Module

Explanation / Answer

Exact javascript code for the above pseudo code is pasted below.

var endProgram;
var totalScores;
var averageScores;
var score;
var number;
var counter;
       
function main()
{

declareVariables (endProgram, totalScores, averageScores, score, number, counter);        

                endProgram = 'no';
while(endProgram == 'no')
{
declareVariables (endProgram, totalScores, averageScores, score, number, counter);        
          
getNumber(number);

getScores(totalScores, number, score, counter);

getAverage(totalScores, number, averageScores);

printAverage(averageScores);   

endProgram=prompt("Do you want to end the program?Enter no to process a new set of test scores","");
}
}

function printAverage(averageScores)
{
               alert("The average scores is"+averageScores);
}
function getAverage(totalScores,number,averageScores)
{
                averageScores = totalScores / number;
}
function getScores(totalScores, number,score,counter)
{
var i;
               for(i=0;i<number;i++)
{
                               score=prompt("Enter their score:","");

                               totalScores = totalScores + score;
}
}

function declareVariables(endProgram, totalScores,averageScores,score, number,counter)
{
endProgram = "no";

totalScores = 0.0;

averageScores = 0.0;

score = 0;

number = 0;

counter = 1;
}
function getNumber(number)
{
number=prompt("How many students took the test:",number);
}

But this code doesn't work.Exact converson of pseudo code won't be functional.So,I made the changes for the code to work and pasted below.

Working code is this:

<script>

var endProgram;
var totalScores;
var averageScores;
var score;
var number;
var counter;
       
function main()
{

declareVariables ();        
endProgram = 'no';
while(endProgram == 'no')
{
declareVariables ();        
          
getNumber();

getScores();

getAverage();

printAverage();   

endProgram=prompt("Do you want to end the program?Enter no to process a new set of test scores","");
}
}

function printAverage()
{
               alert("The average scores is"+averageScores);
}
function getAverage()
{
                averageScores = totalScores / number;
}
function getScores()
{
var i;
               for(i=0;i<number;i++)
{
                               score=+prompt("Enter their score:");

                               totalScores = totalScores + score;
}
}

function declareVariables()
{
endProgram = "no";

totalScores = 0.0;

averageScores = 0.0;

score = 0;

number = 0;

counter = 1;
}
function getNumber()
{
number=prompt("How many students took the test:",number);
}

Related Questions

Navigate

• Browse (All)
• Browse T
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.