You can think of elements in the array as individual letters.

您可以将数组中的元素视为单个字母。

So the first bracket refers to what word do you want in the array.

所以第一个括号指的是你想在数组中输入什么单词。

It's easy to confuse the fifth number in the array with the number at index 5.

很容易将数组中的第五个数字与索引 5 处的数字混淆。

Remember, the number at index 5 is the 6th number in the array because the first number is at index 0.

请记住，索引 5 处的数字是数组中的第 6 个数字，因为第一个数字位于索引 0 处。

With this sort algorithm, we loop through each position in the array, from top to bottom, and then for each of those positions, we have to loop through the array to find the smallest number to swap.

使用这种排序算法，我们从上到下遍历数组中的每个位置，然后对于每个位置，我们必须遍历数组以找到要交换的最小数字。