逻辑错误：循环重复自身但不重复程序 [英] Logical error: loop repeats itself but not the program

问题描述

嗨！ ：D $ / $
程序运行但是一个问题就是循环，我想要的是整个程序再次运行但显然只有声明你想要程序再次运行吗？是[Y]或否[N]：又跑了。我试图使用goto但它没有用。无论如何我可以从我的do while语句跳到程序的开头，这样我就可以一遍又一遍地运行它？



我尝试了什么：

Hi! :D
program runs but one problem is the loop, what i want is for the entire program to run again but apparently only the statement "Do you want program to run again? Yes [Y] or No [N]: " runs again. I tried to use goto but it did not work. Any way I could jump from my do while statement to the beginning of the program so I can run it over and over?

What I have tried:

#include

推荐答案

从技术上讲，你无法循环 main 功能。但是你可以在循环内的 main 函数中包装所有的功能。例如

Technically you cannot loop your main function. However you may wrap, inside the main function all the functionality inside a loop. For instance

int main()
{
  // lot of stuff here
}

成为：

becomes:

int main()
{
   string answer;
   do
   {
     // lot of stuff here
     cout << "Do you like to continue?" << endl;
     cin >> answer;
   } while (answer == "yes");

}

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