8000 Added Fibonacci solution · Am-Scan/javascript-exercises@bb8e4d9 · GitHub
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Added Fibonacci solution
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+23
-10
lines changed

2 files changed

+23
-10
lines changed

fibonacci/fibonacci.js

Lines changed: 15 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,18 @@
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const fibonacci = function() {
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1+
const fibonacci = function(n) {
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if (n<0){
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return "OOPS";
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} else {
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let startingPoint1=0;
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let startingPoint2=1;
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let fibonacciArray= [startingPoint2];
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for (let i=1; i<=n; i++) {
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let result = startingPoint1 + startingPoint2;
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startingPoint1 = startingPoint2;
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startingPoint2= result;
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fibonacciArray.push(result);
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}
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return fibonacciArray[n-1];
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}
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}
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module.exports = fibonacci

fibonacci/fibonacci.spec.js

Lines changed: 8 additions & 8 deletions
Original file line numberDiff line numberDiff line change
@@ -4,28 +4,28 @@ describe('fibonacci', function() {
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it('works', function() {
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expect(fibonacci(4)).toEqual(3);
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});
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xit('works', function() {
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it('works', function() {
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expect(fibonacci(6)).toEqual(8);
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});
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xit('works', function() {
DC0D
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it('works', function() {
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expect(fibonacci(10)).toEqual(55);
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});
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xit('works', function() {
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it('works', function() {
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expect(fibonacci(15)).toEqual(610);
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});
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xit('works', function() {
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it('works', function() {
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expect(fibonacci(25)).toEqual(75025);
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});
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xit('doesn\'t accept negatives', function() {
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it('doesn\'t accept negatives', function() {
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expect(fibonacci(-25)).toEqual("OOPS");
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});
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xit('DOES accept strings', function() {
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it('DOES accept strings', function() {
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expect(fibonacci("1")).toEqual(1);
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});
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xit('DOES accept strings', function() {
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it('DOES accept strings', function() {
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expect(fibonacci("2")).toEqual(1);
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});
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xit('DOES accept strings', function() {
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it('DOES accept strings', function() {
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expect(fibonacci("8")).toEqual(21);
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});
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});

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