我正在嘗試使用 JS 實現二進制搜索，但它進入了無限循環。它不會返回位置。我不確定我在做什么錯誤。代碼：function binarySearch(value, list) {    let initial = 0;    let end = list.length - 1;    let found = false;    let middle;    let position = -1;      while (found != true && initial <= end){      middle = Math.round(initial + end) / 2;      if (value == list[middle]) {      found = true;      position = middle;      } else if (value < list[middle]) end = middle - 1;      else initial = middle + 1;  }      console.log(position) ;    }binarySearch(3, [1, 3, 5, 6]);