calculate.java

这是清华大学编写的JAVA教材中所有题目的源代码！

package mypackage;
public class Calculate
{
	public double volume(double height,double width,double depth)
	{
		return (height*width*depth);
	}
	
	public int add(int x,int y)
	{
		return (x+y);
	}
	
	public int divide(int x,int y)
	{
		return (x/y);
	}
}