C++ global and local variables

前端 未结 8 895
遇见更好的自我
遇见更好的自我 2021-01-16 03:26

I have encountered the following code:

#include
using namespace std;
int i = 1;
int main(int argc,char ** argv)
{
    int i = i;
    cout&l         


        
8条回答
  •  一向
    一向 (楼主)
    2021-01-16 03:49

    the Local variable is accessible, analogous to calling two people with a same name, one inside the room, and one outside the room. The one who is in the scope you are trying to access it , hears it.

提交回复
热议问题