packagedemo.java

来自「这是ACCP的JAVA ppt课件」· Java 代码 · 共 17 行

import mypackage.Calculate;

class PackageDemo
{
	public static void main(String args[])
	{
		Calculate calc=new Calculate();
		
		int sum=calc.add(10,20);
		double vol=calc.volume(10.3,11.3,22.1);
		int div=calc.divide(20,5);
		
		System.out.println("The addition is:"+sum);
		System.out.println("The volume is:"+vol);
		System.out.println("The division is:"+div);
	}
}