computearea.java

一些java初学者可以借鉴的代码。也是初学者的最好的学习例子

public class computeArea
{
	public static void main(String args[])
	{
double radius;
double area;
System.out.println("Enter the radius");
radius=MyInput.readDouble();
area=radius*radius*3014159;
System.out.println("the area of the circle is: 8+++++++++++"+area);
}

}