diff --git a/Maths/AverageMedian.js b/Maths/AverageMedian.js index 3be6c551fc..f8f6c64b14 100644 --- a/Maths/AverageMedian.js +++ b/Maths/AverageMedian.js @@ -9,22 +9,14 @@ */ const averageMedian = (sourceArrayOfNumbers) => { - let numbers = [...sourceArrayOfNumbers] - let median = 0 + const numbers = [...sourceArrayOfNumbers].sort(sortNumbers) const numLength = numbers.length - numbers = numbers.sort(sortNumbers) - if (numLength % 2 === 0) { - median = (numbers[numLength / 2 - 1] + numbers[numLength / 2]) / 2 - } else { - median = numbers[(numLength - 1) / 2] - } - - return median + return numLength % 2 === 0 + ? (numbers[numLength / 2 - 1] + numbers[numLength / 2]) / 2 + : numbers[Math.floor(numLength / 2)] } -const sortNumbers = (num1, num2) => { - return num1 - num2 -} +const sortNumbers = (num1, num2) => num1 - num2 export { averageMedian }
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