当然,以下是一段实现冒泡排序的JavaScript代码,并进行了优化:,,``javascript,function bubbleSort(arr) {, let n = arr.length;, let swapped;, do {, swapped = false;, for (let i = 1; i< n; i++) {, if (arr[i 1] > arr[i]) {, // Swap elements, [arr[i 1], arr[i]] = [arr[i], arr[i 1]];, swapped = true;, }, }, n--; // Optimization: reduce the range of comparison, } while (swapped);, return arr;,},,// Example usage:,const array = [64, 34, 25, 12, 22, 11, 90];,console.log(bubbleSort(array)); // Output: [11, 12, 22, 25, 34, 64, 90],
``,,这个版本的冒泡排序通过在每次遍历后减少比较范围来优化性能。