xtingjie的博客

<script> let array = [1.2, 2.3, 2.6, 3.5, 4.8, 6.7, 7.7, 8.9]; let leftIndex = 0; let rightIndex = array.length-1; // let element = 4.8; for(let i=0; i<array.length; i++){ let index = binarySearch(array, leftIndex, rig