请问system（）函数属于C或C ++？ [英] Does the system() function belong to C or C++?

问题描述

#include <stdio.h>
#include <stdlib.h>
void main ()
{
   system("dir");
}

我许多C ++的书读过其中系统（）是用来执行命令行程序。但是，当我用C尝试相同的命令，它的工作完美。所以我的问题是，是否它是一个标准的C或C ++函数？因为我是新来的C编程请宽松。

I have read in many C++ books where system() is used to execute command line programs. But when I tried the same command in C, it worked perfectly. So my question is whether its a standard C or C++ function? Please be liberal as I am new to C programming.

推荐答案

C和CPP支持该功能的系统，因为他们有一个包含系统的原型stdlib.h中支持（）函数。

Both c and cpp support the function system as they have support for the stdlib.h that contains the prototype of system() function.

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