#include <stdio.h>



void foo(int*);



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

     int n1 = 1;



     foo(&n1);

     printf("n1 = %d\n", n1);
}



///////////////////////////////////////
void foo(int *p)
{



     *p = *p + 22;


}





/*
#include <stdio.h>



void foo(int);



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

     int n1 = 1;

     printf("address n1 = %d\n", &n1);

     foo(n1);


}



///////////////////////////////////////
void foo(int n1)
{

     printf("address n1 = %d\n", &n1);

     n1 = n1 + 22;

     printf("n1 = %d\n", n1);
}


    */





















/*

#include <stdio.h>



void foo(int, int);


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

    int n1 = 1,                      //            lkjlkjklj
        n2 = 2;                      //   lkjklj   lkjkljlkj


    printf("        n1 = %d\n",  n1);
    printf("address n1 = %d\n", &n1);


    int *p1 = &n1;


    printf("        n1 = %d\n", *p1);
    printf("address n1 = %d\n",  p1);
}



    */












/*

#include <iostream>
using namespace std;


void foo(int, int);


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

    int n1 = 1,                      //            lkjlkjklj
        n2 = 2;                      //   lkjklj   lkjkljlkj


    foo(n1, n2);


}


///////////////////////////////////////
void foo(int n, int n3)
{

     if(n > n3) cout << n ;
     else       cout << n3;
}



    */










    /*
#include <stdio.h>

#include <iostream>
using namespace std;


void foo(int n);


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

    int a = 10;

    do
    {
        foo(a);
        a -= 1;

    }   while(a >= 2);

return 0;
}


///////////////////////////////////////
void foo(int n)
{

     int i = 1;


 L_01:
      //  cout.width(2);
      //  cout << n << " x ";
      //  cout.width(2);
      //  cout << i << " = " << cout.width(3) << n*i << "\n";


        cout.width(2);
        cout << n << " x ";
        cout.width(2);
        cout << i << " = ";
        cout.width(3);
        cout << n*i << "\n";

        //printf("%2d * %2d = %3d\n", n, i, n*i);

        i++;

        if(i <= 10) goto L_01;



       cout<<"------------- " << endl;
}


*/





/*
#include <iostream>
using namespace std;


void foo(int n);


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

    int a = 4;

    do
    {
        foo(a);
        a -= 1;

    }   while(a >= 2);

return 0;
}


///////////////////////////////////////
void foo(int n)
{

     int i = 1;


 L_01:
        cout << n << " x " << i << " = " << n*i << "\n";

        i++;

        if(i <= 9) goto L_01;



       cout<<"------------- " << endl;
}



*/