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Second challenge #2

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Second challenge #2

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ef740e4
Calculates which team has the highest average score
Jess2896 Sep 26, 2019
9ab399e
Fixed the code's format
Jess2896 Sep 30, 2019
2c6052a
Fixed spaces and the some variables declarations
Jess2896 Oct 4, 2019
f3be13a
Fixed repeated string
Jess2896 Oct 11, 2019
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4 changes: 3 additions & 1 deletion index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -7,5 +7,7 @@

<body>
<h1>Section 2: JavaScript Language Basics</h1>
<script src='script.js'></script>
</body>
</html>

</html>
75 changes: 75 additions & 0 deletions script.js
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Original file line number Diff line number Diff line change
@@ -0,0 +1,75 @@
const johnTeamScores = [89, 20, 103];
const mikeTeamScores = [116, 94, 123];
const johnsAvrg = calcAverage(johnTeamScores);
const mikesAvrg = calcAverage(mikeTeamScores);

const higherAverage = {
winner: 'John and Mike',
score: '',
numberOfWinners: 1,

setWinner() {

if (johnsAvrg !== mikesAvrg && johnsAvrg > mikesAvrg) {
this.winner = 'John';
this.score = johnsAvrg;
}
else if (johnsAvrg !== mikesAvrg) {
this.winner = 'Mike';
this.score = mikesAvrg;
}
else {
this.numberOfWinners = 2;
}
}
};

/**
* Determines which team has the highest average score and stores the results
*/
higherAverage.setWinner();

/**
* Calculates the average of the given array of numbers
* @param {integers[]} scores
*/
function calcAverage(scores) {
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@oscarpolanco oscarpolanco Oct 14, 2019

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Hello can we add some documentation for the code here and here are some examples


let sum = 0;

scores.forEach(score => {
sum += score;
});

return sum / scores.length;
}

//Extra

const maryTeamScores = [97, 134, 105];
const maryAvrg = calcAverage(maryTeamScores);

if (maryAvrg > johnsAvrg && maryAvrg > mikesAvrg) {
higherAverage.winner = 'Mary';
higherAverage.score = maryAvrg;
higherAverage.numberOfWinners = 1;
}

else if (maryAvrg > johnsAvrg && maryAvrg == mikesAvrg) {
higherAverage.winner = 'Mary and Mike';
higherAverage.numberOfWinners = 2;
}

else if (maryAvrg > mikesAvrg && maryAvrg == johnsAvrg) {
higherAverage.winner = 'Mary and John';
higherAverage.numberOfWinners = 2;
}

else if (maryAvrg === mikesAvrg && maryAvrg === johnsAvrg) {
higherAverage.winner = 'Mary, John and Mike';
higherAverage.numberOfWinners = 3;
}

const highestScore = higherAverage.numberOfWinners === 1 ? `${higherAverage.winner}\'s team has the highest average score of ${higherAverage.score}` : `${higherAverage.winner} have the same score`;

console.log(highestScore);