int main()
{
// declaration of variables here
do
{
// code here
cout << "Type 'y' if you would like to continue and any other combination to quit.";
cin >> doYouWantToContinue; // change the keyword!
}
while (doYouWantToContinue == 'y');
}
You should put your code in a a while loop.
int main()
{
// declaration of variables here
do
{
// code here
cout << "Type 'y' if you would like to continue and any other combination to quit.";
cin >> doYouWantToContinue; // change the keyword!
}
while (doYouWantToContinue == 'y');
}
函数main不得在程序中使用。 main 的链接是实现定义的。将 main 声明为 inline 或 static 的程序是格式错误的。名称 main 不以其他方式保留。 [示例：成员函数、类和枚举可以称为 main，其他命名空间中的实体也可以。 ]
In addition to continue being a reserved word, it is illegal to call main in C++. From the '03 standard, §3.6.1/3:
The function main shall not be used within a program. The linkage of main is implementation-defined. A program that declares main to be inline or static is ill-formed. The name main is not otherwise reserved. [Example: member functions, classes, and enumerations can be called main, as can entities in other namespaces. ]
发布评论
评论（6）
continue是 C++ 中的关键字，因此不能拥有具有该名称的变量。continueis a keyword in C++, so you cannot have a variable with that name.您应该将代码放在 while 循环中。
You should put your code in a a while loop.
除了
continue是保留字之外，在C++中调用main也是非法的。来自 '03 标准，§3.6.1/3：In addition to
continuebeing a reserved word, it is illegal to callmainin C++. From the '03 standard, §3.6.1/3:continue 用于短路循环，例如：
continue is used to short-circuit loops, e.g.:
continue 是一个 C++ 关键字，请使用不同的名称
而不是
try
continue is a c++ keyword, use a different name for it
instead of
try
我的 2 美分：扔掉所有这些东西，并重写它，记住
goto和标签是不好的；do...while）；main中递归是不好的（实际上，根据标准这是非法的）；#include是不可选的。也许将用户输入/验证逻辑移到单独的函数中以避免代码重复。
My 2¢: throw away all this stuff, and rewrite it keeping in mind that
gotos and labels are bad;do...whilein your case);mainis bad (actually, it's illegal according to the standard);#includes are not optional.And maybe move the user input/validation logic in a separate function to avoid code duplication.