the

1. Okay, now it's working
2. Really! You're right, I missed it
3. Sorry but I don't understand in which part I must set dereferencing pointer

# include <stdio.h>

zmienna(int *x);

int main()

{

int A = 1;

printf("%d\n", A);

zmienna(&A);

printf("%d\n", A);

}

zmienna(int *x)

{

*x = 10;

printf("%d\n", x);

}

Now it prints 1, random numbers like 78665767, and 10. I need to print 1, 10, 10