package com.wonders.test;
/**
2016年12月8日
*/
public class CaculateArea {
public static void main(String[] args) {
double[] radium = {5,8,10,12};
for (int i = 0; i < radium.length; i++) {
System.out.println(getArea(radium[i]));;
}
}
private static double getArea(double radium) {
double area = Math.PI*radium*radium;
return area;
}
}