创建枚举数据类型，定义三个车辆名称（公共汽车，汽车，自行车），常数整数值分别为5,6和7 [英] To create an enumerated data type that defines three vehicle names (bus, car, bike) with constant integer values as 5, 6 and 7 respectively

问题描述

我不明白如何解决这个问题。

请尽快给我回答



什么我试过了：



i我不清楚如何开始

i am not understanding how to do solve this question.
please give me answer as soon as posible

What I have tried:

i am not clear how to do start

推荐答案

尝试：

Try:

enum Vehicles
   {
   Bus = 5,
   Car = 6,
   Bike = 7
   };

快速谷歌enum可以让你在一小时前最好的部分： Enumerations（C ++） [ ^ ]或对课程材料的评论。

A quick google of "enum" would have got you this best part of an hour ago: Enumerations (C++)[^] or a review of your course materials.

enum vehicle
{
  bus = 5,
  car,
  bike,
};

由于 C ++ 11 ，您也可以使用作用域枚举并设置基础类型，请参阅枚举声明 - cppreference.com [ ^ ]。

Since C++11 you may also use scoped enumerations and set the underlying type as well, see enumeration declaration - cppreference.com[^].

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