#include<iostream>
extern int ix = 1024;
int main()
{
int iy;
extern int iz;
}
ix is the declaration
iy is the declaration and
iz is the declaration
#include<iostream>
extern int ix = 1024;
int main()
{
int iy;
extern int iz;
}
ix is the declaration
iy is the declaration and
iz is the declaration