Java练习题5

import java.util.Scanner;public class Test5 {public static void main(String[] args) {int a[]=new int[8];Scanner reader=new Scanner(System.in);for(int i=0;i<a.length;i++)a[i]=reader.nextInt();int max=0,min=a[0];int j=0,k=0;for(int i=0;i<a.length;i++){if(a[i]>max){max=a[i];j=i;}}for(int i=0;i<a.length;i++){if(a[i]<min){min=a[i];k=i;}}a[j]=a[0];a[0]=max;a[k]=a[a.length-1];a[a.length-1]=min;for(int i=0;i<a.length;i++)System.out.print(a[i]+" ");}}