1 package log;
2
3 public class Test4 {
4
5 /**
6 * java算法---选择排序
7 *
8 * @param args
9 */
10 public static void main(String[] args) {
11 // 需要排序的数组
12 int arr[] = { 49, 20, 36, 51, 18, 94, 61, 31, 50
};
13 // 循环输出该数组内容
14 System.out.println("排序之前："
);
15 for (
int a : arr) {
16 System.out.print(a + "\t"
);
17 }
18 System.out.println();
19
20 int position = 0
;
21 for (
int i = 0; i < arr.length; i++
) {
22 int j = i + 1
;
23 position =
i;
24 int temp =
arr[i];
25 for (; j < arr.length; j++
) {
26 if (arr[j] <
temp) {
27 temp =
arr[j];
28 position =
j;
29 }
30 }
31 arr[position] =
arr[i];
32 arr[i] =
temp;
33 }
34 // 循环输出该数组内容
35 System.out.println("排序之后："
);
36 for (
int a : arr) {
37 System.out.print(a + "\t"
);
38 }
39 System.out.println();
40
41 }
42
43 }
下面这个是控制台输出
转载于:https://www.cnblogs.com/javallh/p/8762047.html
