28 lines
662 B
Java
28 lines
662 B
Java
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package exp3;
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public class Vehicle {
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//成员属性
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String brand; //品牌
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int wheels; //车轮数
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float weight; //重量
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public Vehicle(){
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this.brand = "无品牌";
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this.wheels = 0;
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this.weight = 0;
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}
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public Vehicle(String brand, int wheels, float weight){
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this.brand = brand;
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this.wheels = wheels;
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this.weight = weight;
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}
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void show(){
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System.out.println("enter super class method...");
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System.out.println("品牌: "+this.brand);
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System.out.println("车轮数: "+this.wheels);
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System.out.println("重量: "+this.weight);
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}
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}
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