选择排序（Java语言）

?视频讲解地址：【手把手带你写十大排序】4.选择排序（Java语言）_哔哩哔哩_bilibili

代码：

public class SelectSort {
    public void swap(int[] array, int index1, int index2){
        array[index1] = array[index1] ^ array[index2];
        array[index2] = array[index1] ^ array[index2];
        array[index1] = array[index1] ^ array[index2];
    }

    public void sortFunction(int[] array) {
        for (int i = 0; i < array.length - 1; i++) {
            int minNumIndex = i;
            for (int j = i + 1; j < array.length; j++) {
                if (array[j] < array[minNumIndex]) {
                    minNumIndex = j;
                }
            }
            if (minNumIndex != i){
                swap(array, minNumIndex, i);
            }
        }
    }
}