国开《JAVA语言程序设计》形考任务三源代码及输出截图

国开《JAVA语言程序设计》形考任务三源代码及输出截图文章：1packageorg.open.java;3/**4*任务15*@authorchenjunfeng026*7*/8publicclassFinalExam1{9privatefloatwaterPrice=3.0f;//矿泉水价格10privatefloatbreadPrice=3.5f;//面包价格11privatefloaticecreamPrice=2.5f;//冰棍价格12privatefloatfastFoodPrice=4.5f;//方便面价格13privatefloatcocaColaPrice=3.5f;//瓶装可乐价格1415publicFinalExam1(){1617}1819/**20*计算购物的总价格21*22*@paramwater矿泉水的数量23*@parambread面包的数量24*@paramicecream冰棍的数量25*@return26*/27publicfloatcalcPriceByXiaoMing(intwaterNum,intbreadNum,intcocaColaNum){28System.out.println("==========小明购买的产品列表===============");29System.out.println("矿泉水:"+waterNum);30System.out.println("面包:"+breadNum);31System.out.println("瓶装可乐:"+cocaColaNum);3233floattotalPrice=waterNum*waterPrice+34breadNum*breadPrice+cocaColaNum*this.cocaColaPrice;35System.out.println("计算总结price:"+totalPrice);3637returntotalPrice;38}3940publicfloatcalcPriceByXiaoMei(inticeCreamNum,intcocaColaNum,intfastFoodNum){41System.out.println("==========小美购买的产品列表==============");42System.out.println("冰棍:"+iceCreamNum);43System.out.println("可乐数量:"+cocaColaNum);44System.out.println("方便面数量:"+fastFoodNum);4546floattotalPrice=iceCreamNum*icecreamPrice+cocaColaNum*cocaColaPrice47+fastFoodNum*fastFoodPrice;48System.out.println("计算总价Price:"+totalPrice);4950returntotalPrice;51}5253publicstaticvoidmain(String[]args){54FinalExam1finalExam1=newFinalExam1();5556//计算总价，小明:矿泉水2瓶，面包1个，可乐:1个57floatXiaoMingPrice=finalExam1.calcPriceByXiaoMing(2,1,1);58System.out.println("小明购买TotalPrice:"+XiaoMingPrice);5960//计算总价，小美:冰棍3个，瓶装可乐:2个，方便面:1包61floatXiaoMeiPrice=finalExam1.calcPriceByXiaoMei(3,2,1);62System.out.println("小美购买总价TotalPrice:"+XiaoMeiPrice);63}64}请注意