package com.rental.shape;

public class Main {
    
    public static void main(String[] args) {
        System.out.println("========== 图形面积计算器测试 ==========\n");
        
        Circle circle = new Circle(5);
        System.out.println("--- 圆形测试 ---");
        ShapeUtil.printArea(circle);
        
        Rectangle rectangle = new Rectangle(4, 6);
        System.out.println("--- 矩形测试 ---");
        ShapeUtil.printArea(rectangle);
        
        Triangle triangle = new Triangle(8, 5);
        System.out.println("--- 三角形测试 ---");
        ShapeUtil.printArea(triangle);
        
        System.out.println("========== 测试完成 ==========");
    }
}