Java Array and sort (Arrays.sort (array name))

Import Java.util.Scanner;

Import Java.util.Arrays;

public class ArrayTest03

{

public static void Main (string[] args)

{

System.out.println ("Please enter the length of the array:");

Input in = new input (); Call class input

int n =in.in_put (); Method of invoking class input In_put

Int[] arr = in.                                    Scanin (n); Call Method Scanin

System.out.println ("-----------sort----------");

Arrays.sort (arr); Array Sort---default ascending

In.print_arr (arr); Call Method Pring_arr

System.out.println ("The maximum value of the array is" +arr[n-1]);

System.out.println ("The minimum value of the array is" +arr[0]);

}

}

Class InPut

{

Public int[] Scanin (int n)//keyboard input is assigned to an array

{

int[] arr = new Int[n];

Scanner in = new Scanner (system.in);

System.out.println ("Start input array value:");

for (int i=0;i<arr.length;i++)

{

System.out.println ("Please enter" + (i+1) + "integer");

Arr[i] = In.nextint ();

}

System.out.println ("-------------Display array Values-----------");

Print_arr (arr); Call Method Print_arr

return arr;

}

int in_put ()//keyboard input integer and return this integer

{

Scanner in = new Scanner (system.in);

int N=in.nextint ();

return (n);

}

void Print_arr (int[] arr)//method of output array

{

for (int i=0;i<arr.length;i++)

{

System.out.print (arr[i]+ "");

}

System.out.println ();

}

}

This article is from the "kick-off Growth record" blog, so be sure to keep this source http://yilesh.blog.51cto.com/3169139/1571457

Java Array and sort (Arrays.sort (array name))