diff --git a/05_sumAll/solution/sumAll-solution.js b/05_sumAll/solution/sumAll-solution.js index 08daf58..9cc35bb 100644 --- a/05_sumAll/solution/sumAll-solution.js +++ b/05_sumAll/solution/sumAll-solution.js @@ -1,8 +1,16 @@ const sumAll = function (min, max) { if (!Number.isInteger(min) || !Number.isInteger(max)) return "ERROR"; if (min < 0 || max < 0) return "ERROR"; - if (min > max) [min, max] = [max, min]; + if (min > max) { + const temp = min; + min = max; + max = temp; + } + // An alternative way to swap the values of min and max like above is to use the array destructuring syntax. + // Here's an optional article on it: https://www.freecodecamp.org/news/array-destructuring-in-es6-30e398f21d10/ + // if (min > max) [min, max] = [max, min]; + let sum = 0; for (let i = min; i <= max; i++) { sum += i;