import java.util.Scanner;

public class MaxMin {
	public static void main(String[] args) {
		 Scanner scan=new Scanner(System.in);
		 System.out.println("輸入陣列的長度:");
		 int count=scan.nextInt();
		 System.out.println("輸出陣列的"+count+"個數:");
		 int[] arr=new int[count];
		 for(int i=0;i<arr.length;i++){
			 arr[i]=scan.nextInt();
		 }
		 System.out.println("輸出陣列:");
		 for(int i=0;i<arr.length;i++){
			 System.out.print(arr[i]+"\t");
		 }
		 
		 int max=Integer.MIN_VALUE;
		 int min=Integer.MAX_VALUE;
		 for(int i=0;i<arr.length;i++){
			 if(arr[i]>max){      //求出最大值
				 max=arr[i];
			 }
			 if(arr[i]<min){      //求出最小值
				 min=arr[i];
			 }
		 }
		 System.out.println("\n最大值:"+max);
		 System.out.println("最小值:"+min);

	}

}