arraysort.java

java学习课件

import java.util.Arrays; //引入所需要的类
class ArraySort
{
  public static void main(String [] args)
  {
  	int a[]={23,1,21,34,12,3,5,81,25,76,24,51,9,78};
  	Arrays.sort(a);  //排序 
  	for(int i=0;i<a.length;i++) System.out.print("  "+a[i]);
  	System.out.println();
  }
}