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20 lines
329 B
JavaScript
20 lines
329 B
JavaScript
/* Even Number: https://simple.wikipedia.org/wiki/Even_number
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*
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* function to check if number is even
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* return true if number is even
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* else false
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*/
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/**
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* @param {number} number
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* @return {boolean}
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*/
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const isEven = (number) => {
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return (number & 1) === 0
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}
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// testing
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console.log(isEven(4))
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console.log(isEven(7))
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