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11 changes: 10 additions & 1 deletion 3-extra/1-factorial.js
Original file line number Diff line number Diff line change
Expand Up @@ -9,8 +9,17 @@
*/

function factorial(input) {
// TODO
let result = 1;
if (input === 0 || input === 1) {
return input;
} else {
for (let i = input; i >= 1; i--) {
result = result * i;
}
}
return result;
}
console.log(factorial(3))

/* ======= TESTS - DO NOT MODIFY ===== */

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2 changes: 1 addition & 1 deletion 3-extra/2-array-of-objects.js
Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,7 @@
*/

function getHighestRatedInEachGenre(books) {
// TODO

}


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13 changes: 11 additions & 2 deletions 3-extra/3-fibonacci.js
Original file line number Diff line number Diff line change
Expand Up @@ -14,8 +14,17 @@
*/

function generateFibonacciSequence(n) {
// TODO
}
if (n === 1) {
return [0, 1];
}
else {
let result = generateFibonacciSequence(n - 1);
result.push(result[result.length - 1] + result[result.length - 2]);
return result;
}
};
console.log(generateFibonacciSequence(10));
//I used google

/* ======= TESTS - DO NOT MODIFY ===== */
test("should return the first 10 numbers in the Fibonacci Sequence", () => {
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