如果说我不想用if 语句非要用switch case语句该咋办

相关代码：

package com.imooc.tese;


//测试类
public class Test {
	public static void main(String[] args) {
		Nc nc[]=new Nc[10];
		for(int i=0;i<nc.length;i++) {
			int n=(int)(Math.random()*120);
			System.out.println("你已积攒"+n);
			if(n>100) {
				Hundred one=new Hundred();
				one.cry();
				System.out.println("========================");
				}else if(n>=80) {
					Eighty two=new Eighty();
					two.cry();
					System.out.println("========================");
			    }else if(n>=60) {
			    	ZzNc three=new ZzNc();
			    	three.cry();
			    	System.out.println("========================");
			    }else {
			    	System.out.println("积攒不够60个，无法领取奶茶。");
			    	System.out.println("========================");
			    }
		  }
	 }
}

相关代码：

​package com.imooc.tese;

public class ZzNc extends Nc {

	@Override
	public void cry() {
		// TODO Auto-generated method stub
		System.out.println("积攒满60个，送一杯珍珠奶茶。");
	}

}

相关代码：

package com.imooc.tese;

public class Eighty extends Nc {

	@Override
	public void cry() {
		// TODO Auto-generated method stub
		System.out.println("积攒满80个，送一杯波霸奶茶加冰淇淋加奶霜。");
	}

}

相关代码：

package com.imooc.tese;

public class Hundred extends Nc {

	@Override
	public void cry() {
		// TODO Auto-generated method stub
		System.out.println("积攒满100个，送一杯乌龙玛奇朵加波霸加仙草加冰淇淋。");
	}

}

相关代码：

package com.imooc.tese;

public abstract class Nc {
	//属性：kind(种类)
		private String kind;

		public Nc(){

		}

		//创建带参（kind为参数）构造函数
		public Nc( String kind){
		    this.kind=kind;
		}

	    //应用封装实现对私有属性的get/set操作
		public String getNc(){
		    return kind;
		}

		public void setNc(String kind){
		    this.kind=kind;
		}
	public abstract void cry();
}

相关截图：