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Solution for day 9 of #javascriptmas
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Solution for day 9 of #javascriptmas
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Solution for day 9 of #javascriptmas
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main.js
run
preview
console
function sumOddFibonacciNumbers(num) {
// write code here.
let fibs = [1, 1];
let count = 0;
let fibNums;

while (num > count) {
fibNums = fibs[count] + fibs[count + 1];

if (fibNums <= num) {
fibs.push(fibNums);
}

count++;
}

return fibs.filter(n => n % 2 !== 0).reduce((a,b) => a + b);

}




/**
* Test Suite
*/
describe('sumOddFibonacciNumbers()', () => {
it('returns sum of all odd Fibonnci numbers', () => {
// arrange
const num = 10;

// act
const result = sumOddFibonacciNumbers(num);

// log
console.log("result 1: ", result);

// assert
expect(result).toBe(10);
});

it('returns sum of all odd Fibonnci numbers 2nd example', () => {
// arrange
const num = 1000;

// act
const result = sumOddFibonacciNumbers(num);

// log
console.log("result 2: ", result);

// assert
expect(result).toBe(1785);
});
});
Console
"result 1: "
,
10
,
"result 2: "
,
1785
,
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