class="language-class="tags" href="/tags/JAVA.html" title=java>java">/*class="tags" href="/tags/DELETE.html" title=delete>delete add find */
public class ArrayTest {

	/**
	 * @param args
	 */
	/*定义数组大小*/
	private static int COUNT=40;
	
	public static int[] arr=new int[COUNT];
	
	/*定义当前数组的个数，为了和下标统一，以0开头*/
	private int currentNumber=0;
	
	public ArrayTest(){}
	
	/*向数组中添加值*/
	public void add(int value){
		if(currentNumber < arr.length){
			arr[currentNumber]=value;
			currentNumber++;
		}
	}
	
	/*判读当前数组是否为空*/
	public boolean isNull(){
		if(currentNumber<0)
			return true;
		else {
			return false;
		}
	}
	/*删除数组中的特定值*/
	public void class="tags" href="/tags/DELETE.html" title=delete>delete(int value){
		if(! isNull()){
			int flag=-1;
			flag=find(value);
			if(flag != -1){
				for(int j=flag;j<currentNumber-1;j++){
					arr[j]=arr[j+1];/*和后面的*/
					}
				arr[currentNumber-1]=0;
				currentNumber--;
				}
			else{
				System.out.println("Not Exist");
			}
		}
		}
		
	public int find(int value){
		int flag=-1;
		for(int i=0;i<currentNumber;i++){
			if(arr[i]==value){
				flag=i;
				break;
			}
		}//end for
		return flag;}
	
	
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		ArrayTest arrObj = new ArrayTest();
   for(int i=0;i<24;i++){
	   arrObj.add(i);
   }
 
   System.out.println(arrObj.find(13));
   
   arrObj.class="tags" href="/tags/DELETE.html" title=delete>delete(12);
   arrObj.class="tags" href="/tags/DELETE.html" title=delete>delete(4);
   arrObj.add(13);
  
   for(int i:arr){
	   System.out.print(i+",");
   }
	}
}