1 public class Paixu {
2 public static void main(String args[]) {
3 int myNum[] = {2,6,4,1,5};
4 //从小到大排序:
5 int tempNum=0;
6 for(int i=0;i<5;i++) {
7 for (int j=i+1;j<5;j++) {
8 if(myNum[i]>myNum[j]) {
9 tempNum=myNum[i];
10 myNum[i]=myNum[j];
11 myNum[j]=tempNum;
12 }
13 }
14 }
15 for(int a:myNum) {
16 System.out.println(a);
17 }
18 }
19