需要有关是或否问题的帮助

Question

我正在做一个练习，我必须编写一个程序，根据用户对一系列是或否问题的回答来建议订阅计划。

我的主要问题是：如何让 C++ 获得 'tally up' 结果并制定计划？

这是我的代码，您可以看到我到目前为止所做的事情...

// Firstly, Welcome the client!
cout << " Welcome to the Wordpress subsciption sugesstion Tool!" << endl;
cout << " In order to find the right plan for you, we'll need to ask you a series of questions!" << endl;
cout << " Answer the following questions using 'y' or 'n' keys when prompted." << endl;

// secondly, Present the series of questions and prompt the user for input.
cout << 1.) Would you like to utilize free themes? (y/n)" << endl;
cin >> answer;

if(answer = 'y')
{
    freeTheme = true;
}
else
{
    freeTheme = false;
}
cout << "\t\n 2.) Would you like to customize your themes? (y/n)" << endl;
cin >> answer;

if(answer = 'y')
{
    customDesign = true;
}
else
{
    customDesign = false;
}
    
cout << "\t\n 3.) Will you be needing Search Engine Optimization? (y/n)" << endl;
cin >> answer;

if(answer = 'y')
{
    seoTools = true;
}
else
{
    seoTools = false;
}
    
cout << "\t\n 4.) Is live support important for you? (y/n)" << endl;
cin >> answer;

if(answer = 'y')
{
    liveSupport = true;
}
else
{
    liveSupport = false;
}

cout << "\t\n 5.) How much data will you need to host? 3GB, 6GB, 13GB, or unlimited(999GB)?" << endl;
cin >> storageCapacity;

if(storageCapacity = 3)
{
    costPerMonth = 0.00;
}
else if (storageCapacity = 6)
{
    costPerMonth = 5.00;
}
else if (storageCapacity = 13)
{
    costPerMonth = 8.00;
}
else if (storageCapacity = 999)
{
    costPerMonth = 25.00;
}

cout << 6.) How many years are you interest in hosting for?" << endl;
cin >> years;

它可能看起来有点乱，但我正在绞尽脑汁试图解决它。你怎么看？我在正确的轨道上吗？我缺少哪些语句/运算符？我应该尝试合并 switch 语句吗？非常感谢任何帮助。

Answer 1

switch 语句可能会使带有存储容量的末尾代码看起来更好，并且易于实现，但这只是个人偏好的问题，对程序本身几乎没有好处。还如评论所述，将 if 语句内容从赋值运算符 (=) 更改为比较 (==)。要清理你的 if else 混乱，你应该使用：

bool_name = answer == desired_input;

例如：

freeTheme = answer == 'y';

否则，您可以简单地询问他们想要图片中的哪个选项（免费、博客等），然后在 switch 语句中使用它。我会这样做，因为这意味着用户需要做更少的输入，可以在一行中看到所有选项，因此不需要考虑其他未来可能的选项，而且它更容易编码。

需要有关是或否问题的帮助

Need assistance with yes-or-no questions

c++

project-planning

if-statement