在Windows 10中编译后没有运行的代码 [英] The code not running after compile in windows 10

问题描述

c ++代码没有运行但是在Visual Studio中编译时没有错误

按下后运行dos窗口打开第二个并关闭

i使用了dev -c ++但是也是同样的问题



我尝试了什么：



i关闭了防病毒软件，但它没有工作

the c++ code not running but it compiled with no error in visual studio
after press run the dos window open for just second and close
i used dev -c++ but also the same problem

What I have tried:

i turned off the antivirus but it didn't work

推荐答案

这有很多原因。当我发生这种事情时我做的是在main函数的第一个语句上设置一个断点，然后在调试器中运行代码并逐步执行它以查看会发生什么。这就是我在这一点上所能提出的建议，因为我看不到你的代码。

There are any number of reasons for this. What I do when this kind of thing happens is I set a breakpoint on the first statement in the main function and then run the code in the debugger and step through it to see what happens. That's all I can advise at this point since I can't see your code.

（狂野猜测）你写了一个控制台应用程序，比如

(Wild guess) You wrote a console application, something like

#include <iostream>
int main()
{
  std::cout << "hi there!" << std::endl;
}

在这种情况下，您描述的行为是正确的：应用程序启动，生成输出并（快速）终止。如果你需要有机会看到输出，你必须停止执行（至少暂时）。例如，您可以使用同步输入请求暂停它：

In such a case the behaviour you described is the correct one: the application starts, produces the output and (quickly) terminates. If you need a chance to see the output you have to stop its execution (at least for a while). You can, for instance, pause it with a synchrounous input request:

#include <iostream>
int main()
{
  std::cout << "hi there!" << std::endl;
  std::cin.get(); // waits for input
}

或者，您可以从命令提示符启动控制台应用程序。

Alternatively, you might launch your console application from the command prompt.

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