import java.util.Arrays;

public class TestArray {

/*

public static void main(String[]args ){

Person Lee=new Person("Lee",20);

Person Mary=new Person("Mary",18);

Person[] Students=new Person[2];

Students[0]=Lee;

Students[1]=Mary;

Students[0].setName("piopi");

Lee.getInfo();

Mary.getInfo();

Students[0].getInfo();

Students[1].getInfo();

}

*/

//public static void main(String[]args ){

//

// int[] OneArray=new int[5];

// int[] OneArraya={2,3,2,4};

// int[][] TwoArray=new int[4][];//一个长度为4的一维数组，每个位置又是一个数组{a[],a[]},a[],a[]}

// for(int i=0;i<TwoArray.length;i++){

// TwoArray[i]=new int[3];

//

// }

// for(int i=0;i<TwoArray.length;i++){

//

// for(int j=0;j<TwoArray[0].length;j++){

// System.out.print (TwoArray[i][j]+" ");

// }

// System.out.print ("\n");

//

// }

//}

public static void main(String args[]){

int[] a={2,1,2,3,5,6};

//int s=Arrays.binarySearch(a,2);

//System.out.println(s);

Arrays.sort(a);

System.out.println(Arrays.toString(a));

TestArray.outputa(a);

}

public static void outputa(int []a){

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

System.out.println(a[i]);

}

}

}

class Person{

private String name;

private int age;

public Person(String name,int age){

this.age=age;

this.name=name;

}

public String getName() {

return name;

}

public int getAge() {

return age;

}

public void setName(String name) {

this.name = name;

}

public void setAge(int age) {

this.age = age;

}

public void getInfo(){

System.out.println("age:"+this.getAge()+" name:"+this.getName());

}

}