用3种方法来判断数组中的最大最小值

最初的c语言思维

import java.util.Scanner;

public class L426 {
    public static void main(String[] args) {
        int[] ary = new int[6];
        int max = 0;
        int min = 0;

        //进行数组的输入        
        Scanner scanner = new Scanner(System.in);
        for (int i = 0; i = ary[i]) {
                min = ary[i];
            }
        }

        System.out.println(max+" "+min);
    }
}

使用Math来寻找最大最小值

import java.util.Scanner;

public class L426 {
    public static void main(String[] args) {
        int[] ary = new int[6];
        int max = 0;
        int min = 0;
        Scanner scanner = new Scanner(System.in);
        for (int i = 0; i 

使用arrays来排序数组，需要包含头文件arrays

import java.util.Scanner;
import java.util.Arrays;

public class L426 {
    public static void main(String[] args) {
        int[] ary = new int[6];
        int max;
        int min;
        Scanner scanner = new Scanner(System.in);
        for (int i = 0; i 

还有一种collectios来表示的还没搞清楚