So I'm going to start off with an array that represents the values that I just did a demo of.

是以，我將從一個數組開始，這個數組代表了我剛才演示的值。

I'm going to create a method that can be used to find the location of the minimum item.

我要創建一個方法，用來查找最小項的位置。

So it's going to be finding the index.

所以要找到索引。

So its input will be an array.

是以它的輸入將是一個數組。

It's going to iterate through the entire array.

它會遍歷整個數組。

Okay, and we need some way of keeping track of where that minimum item is at.

好的，我們需要某種方法來跟蹤最小項目的位置。

So I'm going to create an integer variable that represents that location.

是以，我要創建一個整數變量來代表這個位置。

We'll start it out at the beginning of the array.

我們從數組的開頭開始。

And then I'm going to look at each individual item as I go through this array and see if it's better than that minimum candidate I've got so far.

然後，我將逐項查看這個數組，看看它是否比我目前得到的最低候選人更好。

So this is kind of comparable to when I was pushing a piece up to be slightly out of line.

是以，這有點類似於我把一件作品推到稍稍偏離線的位置。

If it's better, I'll kind of update what my best candidate is.

如果情況好轉，我會更新我的最佳人選。

And when I'm all done, I'll return my best overall location.

當我全部完成後，我將返回我的最佳總體位置。

Of course, we sometimes want to start at a different location.

當然，我們有時也想從不同的地點開始。

So I'm going to add in an integer variable that represents my start location and both my initial value of location and my loop start there.

是以，我要添加一個整數變量，代表我的起始位置，我的位置初始值和循環都從這裡開始。

Okay, we also need the ability to swap elements.

好的，我們還需要交換元素的功能。

So I'm going to create a static method to help me swap elements.

是以，我要創建一個靜態方法來幫助我交換元素。

Its input will be an array of integers and the two indices of the items that I want to swap.

它的輸入將是一個整數數組和我要交換的兩個項目的索引。

So if you remember the process of a swap, you have to have a temporary variable that represents the value in one of the locations.

是以，如果你還記得交換的過程，就必須有一個臨時變量來代表其中一個位置的值。

You copy it from one location.

你從一個地方複製。

Then you overwrite that first location with the value from the second location.

然後用第二個位置的值覆蓋第一個位置。

And then you put your temporary variable in that second location.

然後將臨時變量放在第二個位置。

Okay, so let's go back and finish our main selection sort.

好了，讓我們回去完成主選擇排序。

So I'm going to have to go through each of my positions of interest in my array.

是以，我必須在我的陣列中逐一查看我感興趣的位置。

So I'm going to create a loop that starts at i and 0 and goes all the way through my array.

是以，我要創建一個循環，從 i 和 0 開始，一直循環到我的數組。

And this is identifying my location that I'm going to be swapping something into.

這是我要交換東西的位置標識。

I'm then going to use my little helper method to find the minimum value from my array.

然後，我將使用我的小輔助方法從數組中找出最小值。

Starting at that particular location.

從那個特定地點開始。

And then I'll do my swap.

然後我就去交換。

And when I'm all done, I'm going to use a print statement.

完成後，我將使用打印語句。

I'm going to use a helper method, arrays.toString, to help me print out the contents of the array.

我將使用一個輔助方法 arrays.toString 來幫助我打印出數組的內容。

And let's run it.

讓我們運行它。

And it looks sorted to me.

在我看來，它已被分類。