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15 lines
336 B
15 lines
336 B
// 文件名：Rectangle.java
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public class Rectangle extends Shape {
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private double width;
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private double height;
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public Rectangle(double width, double height) {
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this.width = width;
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this.height = height;
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}
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@Override
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public double getArea() {
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return width * height;
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}
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}
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