Help look at the error

bossskinger

#include <iostream.h>
class {
private:
static int x;
};
void func (int a)
{x = a;}

Where is wrong, how to change it, explain it, thank you

firegun

#include <iostream.h>
class {// Give a class name
private:
static int x;
};
void func (int a)
{x = a;} // Do you want to use x in the class? Then don't use private, and if you want to get members in the class, add A ::
To the following
#include <iostream.h>
class A {
public:
static int x;
};
void func (int a)
{A :: x = a;}

lklklk

#include <iostream.h>
class ?? {
private:
static int x;
};
void func (int a)
{??. x = a;}

To add a class name
Static variables are accessed using the class name ::. X

zfight

Upstairs solution

plato169

There is no class name, and the x used in the function is not specified, of course it is wrong
Most likely you want to use the x in the class, I understand so
Should be like this /
#include <iostream.h>
class classname / * Give a class name * / {
private:
static int x;
};
int classname :: x; // outside the class defines the static variables of the class, what is inside the class is just a declaration
void fun (ing a)
{x = a;}
that's it!!!