#include       <stdio.h>



void foo(int n);

////////////////////////////////////////////////////
int main()                                        //
{

    int n = 77;

    printf("address  n = %7d\n", &n );

    foo(n);


}




////////////////////////////////////////////////////
void foo(int n)
{
     printf("address  n = %7d\n", &n );
     printf("         n = %7d\n",  n );
}





























/*
#include       <stdio.h>




////////////////////////////////////////////////////
int main()                                        //
{

    int   n = 77, y;

    char  c =   'F';



    printf("size of  c = %7d\n",  sizeof(c) );
    printf("         n = %7d\n",  n           );
    printf("address  n = %7d\n", &n           );




}







*/



























/*


#include       <stdio.h>

int     n,                                        //  lkujlijhioj
        y,                                        //  jlkjkjk
        v,
    nSumm;

int foo(int n, int y);

////////////////////////////////////////////////////
int main()                                        //
{

    n = 10;
    y = 16;
    printf("n = %d\n", n);

    v = foo(n, y);
    printf("%d\n", foo(n, y));
    printf("%d\n", v);
}





/////////////////////////////////////////////////////
int foo(int n, int y)
{

    nSumm = n + y;

return nSumm;
}



*/





//   1) printf("n = %d, y = %d", n, y);