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  • Car 加油

    package com.hanqi;
    
    public class Car {
    
        //属性  成员变量
        
        //车的颜色
        String YanSe;
        
        //车的品牌
        String PinPai;
        
        //邮箱容量
        double YouXiangRongLiang;
        
        //当前油量
        double DangQianYouLiang;
        
        
    
        //方法      函数   成员函数
        public void jiaYou(double youliang)
        {
            DangQianYouLiang += youliang;
            
            System.out.println("这次给"+YanSe+"的"+PinPai+"车加了"+youliang+"升油");
        }
        
        
    }
    Car.java
    package com.hanqi;
    
    public class text {
    
        public static void main(String[] args) {
            
            //构建一个Car的实例,对象
            
            Car xiali = new Car();
            
            
            xiali.PinPai = "夏利";
            
            xiali.YanSe = "红色";
            
            xiali.jiaYou(40);//加油
    
        }
    
    }
    text.java

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  • 原文地址:https://www.cnblogs.com/cuikang/p/5028077.html
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