C access global variable same name
// C Program to demonstrate that we can access a global
// variable if we have a local variable with same name
#include <stdio.h>
// Global variable x
int x = 50;
int main()
{
// Local variable x
int x = 10;
{
extern int x;
printf("Value of global x is %d\n", x);
}
printf("Value of local x is %d\n", x);
return 0;
}