Faulty Odometer Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)...Submission(s): 1027 Accepted Submission(s): 681 Problem Description You are given a car odometer...The odometer has a defect, however: it proceeds from the digit 2 to the digit 4 and from the digit 7...For example, if the odometer displays 15229 and the car travels one mile, odometer reading changes to...You may assume that no odometer reading will contain the digit 3 and 8.
long_name = str(self.year) + ' ' + self.make + ' ' + self.model return long_name def read_odometer...miles on it") my_new_car = Car("aodi", "a6", 2017) print(my_new_car.get_description()) my_new_car.read_odometer...(my_new_car.get_description()) #直接更改,修改初始化中的属性-- my_new_car.orometer_reading = 14 my_new_car.read_odometer...") #通过方法来修改 my_new_car.update_orometer(25) my_new_car.read_odometer() 3、 通过方法，对属性的值进行递增 也就是说，我们需要再定义一个方法...() my_used_car.increase(100) my_used_car.read_odometer()
= 23 my_new_car.read_odometer() 在处，我们使用句点表示法来直接访问并设置汽车的属性odometer_reading。...()) 2 my_new_car.update_odometer(23) my_new_car.read_odometer() 对Car类所做的唯一修改是在1处添加了方法update_odometer...(23500) my_used_car.read_odometer() 4 my_used_car.increment_odometer(100) my_used_car.read_odometer()...在1处，新增的方法increment_odometer()接受一个单位为英里的数字，并将其加入到 self.odometer_reading中。...def update_odometer(self, mileage): if mileage >= self.odometer_reading: self.odometer_reading = mileage
def update_odometer(self,mileage): """将里程表读数设置为指定的值""" self.odometer_reading = mileage...对Car类所做的唯一修改是添加了方法update_odometer()。这个方法接受一个里程值，并将其存储到self.odometer_reading中。 3、继承 编写类时，并非总是从空白开始。...def update_odometer(self,mileage): if mileage >= self.odometer_reading: self.odometer_reading...= mileage else: print("You cant roll back an odometer!")...def increment_odometer(self,miles): self.odometer_reading += miles class ElectricCar(Car):
Faulty Odometer http://acm.hdu.edu.cn/showproblem.php?...Submission(s): 725 Accepted Submission(s): 512 Problem Description You are given a car odometer...The odometer has a defect, however: it proceeds from the digit 2 to the digit 4 and from the digit 7...For example, if the odometer displays 15229 and the car travels one mile, odometer reading changes to...You may assume that no odometer reading will contain the digit 3 and 8.
通过实例修改 car1 = Car("audi", "a4", 2016) car1.odometer = 23 # 2.通过方法设置 def update_odometer(self, mileage...): self.odometer_reading = mileage # 更新默认值的值 # 3.通过方法来递增 def update_odometer(self, miles):...roll back the odometer!")...(self.odometer_reading) + " miles on it.")...def update_odometer(self, mileage): self.odometer_reading = mileage def gas_tank(self):
接下来，python将创建一个名为odometer_reading的属性，并将其初始值设置为0。接下来，我们还定义了一个名为read_odometer()的方法，它让你能够轻松地获悉汽车的里程。...(23)my_new_car.reading_odometer()添加方法update_odometer()。...这个方法接受一个里程值，并将其存储到self.odometer_reading中。接下来，调用update_odometer()，并向它提供了实参23。(该实参对应于方法定义中的形参mileage)。...def update_odometer(self, mileage): if mileage >= self.odometer_reading self.odometer_reading...def update_odometer(self, mileage): if mileage >= self.odometer_reading self.odometer_reading
(self): """打印一条指出汽车里程的消息""" print("This car has " + str(self.odometer_reading) + " miles on it...def update_odometer(self, mileage): """ 将里程读数设置为指定的值 禁止将里程表读数往回调 """ if mileage...= self.odometer_reading: self.odometer_reading = mileage else: print("You can't roll...back an odometer!")...def increment_odometer(self, miles): """将里程表读数增加指定的量""" self.odometer_reading += miles class
(self): print('This car has ' + str(self.odometer_reading) + ' miles on it.')...def update_odometer(self,mileage): if mileage >= self.odometer_reading: self.odometer_reading =...mileage else: print('You can not roll back an odometer！')...def increment_odometer(self, miles): if miles < 0: print('You can cheat me！...driving miles < 0') else: print('driving this car ' + str(miles) + 'miles') self.odometer_reading
接下来,Python将创建一个名为odometer_reading 的属性,并将其初始值设置为0。我们还定义了一个名为read_odometer() 的方法,它让你能够轻松地获悉汽车的里程。...= 23my_new_car.read_odometer() 我们使用句点表示法来直接访问并设置汽车的属性odometer_reading 。...(23)my_new_car.read_odometer() 对Car 类所做的唯一修改是添加了方法update_odometer() 。...(23500)my_used_car.read_odometer() my_used_car.increment_odometer(100)my_used_car.read_odometer() 新增的方法...increment_odometer() 接受一个单位为英里的数字,并将其加入到self.odometer_reading 中。
account_name customer; // 顾客账户 uint32_t service_date; // 维修日期 uint32_t odometer...= odometer; //匿名函数体 }); 其中的customer_name、service_date...、odometer要在实际开发时使用有意义的变量。...new_customer; //匿名函数体 s_rec.service_date = new_service_date; //匿名函数体 s_rec.odometer...= new_odometer; //匿名函数体 }); 匿名函数中的new_customer、new_service_date、new_odometer请使用有意义的变量。
if odo>=self.odometer: self.odometer=odo else: print("你不可以更改...=23 my_newcar.update_odometer(24) my_newcar.read_odometer() 2018 A4 Audi this car is 24 km #创建一个表示汽车的类...if odo>=self.odometer: self.odometer=odo else: print("你不可以更改...()) #1.直接修改属性值 my_newcar.odometer=10 my_newcar.read_odometer() my_newcar.update_odometer(20) my_newcar.read_odometer...() my_newcar.increase_odometer(30) my_newcar.read_odometer() 2018 A4 Audi this car is 10 km this car
long_name = str(self.year) + ' ' + self.make + ' ' + self.model return long_name def read_odometer...self.orometer_reading: self.orometer_reading = miles else: print("You can'troll back an odometer...","a6", 2017) print(my_new_car.get_description()) my_new_car.orometer_reading = 25 my_new_car.read_odometer...long_name = str(self.year) + ' ' + self.make + ' ' + self.model return long_name def read_odometer...self.orometer_reading: self.orometer_reading = miles else: print("You can'troll back an odometer
(self): 14 '''读里程表''' 15 print("this car has "+str(self.odometer_ing)+' '+"miles ") 16...def update_odometer(self,miles): 17 '''更新里程表的数''' 18 self.odometer_ing += miles...19 car = Car("AUDI",'A6',1995) 20 car.update_odometer(100) 21 print(car.odometer_ing) 22 car.read_odometer...(self): 13 '''读里程表''' 14 print("this car has "+str(self.odometer_ing)+' '+"miles ") 15...def update_odometer(self,miles): 16 '''更新里程表的数''' 17 self.odometer_ing += miles
pkey; account_name customer; uint32_t service_date; uint32_t odometer...() const { return customer; } EOSLIB_SERIALIZE(service_rec, (pkey)(customer)(service_date)(odometer...打印主键内容 s_rec.customer = customer; s_rec.service_date = 2000; s_rec.odometer...print("_", result.customer); print("_", result.service_date); print("_", result.odometer
(self): """打印一条消息，指出汽车的里程""" print("This car has " + str(self.odometer_reading) + " miles on it.")...def update_odometer(self, mileage): """ 将里程表读数设置为指定的值 拒绝将里程表往回拨 """ if mileage >= self.odometer_reading...: self.odometer_reading = mileage else: print("You can't roll back an odometer!")...def increment_odometer(self, miles): """将里程表读数增加指定的量""" self.odometer_reading += miles 在处，我们包含了一个模块级文档字符串...= 23 my_new_car.read_odometer() 1处的import语句让Python打开模块car，并导入其中的Car类。
() 直接修改属性的值 my_new_car.odometer_reading=23 my_new_car.read_odometer() ##通过方法修改属性的值...def update_odometer(self,mileage): """将里程碑读数设置为指定的值""" Self.odometer_reading=...def update_odometer(self,mileage): if mileage >= self.odometer_reading: self.odometer_reading...def increment_odometer(self,miles): self.odometer_reading +=miles class ElectricCar(Car)...def update_odometer(self,mileage): """将里程碑读数设置为指定的值""" Self.odometer_reading=
Single Element CSS Spinners在线工具地址：http://projects.lukehaas.me/css-loaders/ 9、Odometer Odometer是一个可将炫酷动画移植到你网站的杰出工具...要使用Odometer，你必须首先添加JavaScript文件和所选的主题文件到你的HTML页面，然后在你想做成动画的元素中使用class=“odometer”选择器。...Odometer在线工具地址：http://github.hubspot.com/odometer/docs/welcome/ 10、Snabbt.js Snabbt.js是一个可以帮助你轻松实现元素到处移动的简约的动画库
Python创建一个名为odometer_reading的属性，并将其初始值设置为0。定义了一个名为read_odometer()的方法，获得汽车的里程。 ? 输出： ?...我们使用句点表示法来直接访问并设置汽车的属性odometer_reading。这行代码让Python在实例my_new_car中找到属性odometer_reading，并将该属性的值设置为23。...添加方法update_odometer()。这个方法接受一个里程值，并将其存储到self.odometer_reading中。...我们调用了update_odometer()，并向它提供了实参23（该实参对应于方法定义中的形参mileage）。它将里程表读数设置为 23。而方法read_odometer()打印该读数。 ?
初始化描述汽车的属性''' self.name = name self.model = model self.year = year self.odometer...describe_car(self): '''返回汽车的信息''' print("%s %s %d"%(self.name,self.model,self.year)) def odometer_read...(self): '''打印汽车里程信息''' print("this car has " + str(self.odometer) + " miles on it") my_car...= Car("Audi","a4",2016) my_car.describe_car() my_car.odometer_read() my_car.odometer = 100 #直接修改属性的值...my_car.odometer_read() #执行结果： Audi a4 2016 this car has 0 miles on it this car has 100 miles on it
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