#include <stdio.h>





////////////////////////////////////////
struct T
{

   float fBallance;
   int   nNumber;

   float mult();

};



void foo(T *p);

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

    T t[99];


    t[1].fBallance = 412.23;
    t[1].nNumber   = 1;

    t[2].fBallance = 1023.23;
    t[2].nNumber   = 1;

    printf("mult = %f\n", t[2].mult());

 // foo(&t[1]);
    foo(t+1);
}

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

     printf("p->fBallance = %.2f\n", (*p).fBallance);
     printf("p->fBallance = %.2f\n",   p->fBallance);

     float *fp = (float*)p;
   //printf("qqqq = %.2f\n", (float)*fp);
     printf("qqqq = %.2f\n", (float)fp[0]);

     int *pi = (int*)p;



     printf("int = %d\n", pi[1]);
}




   float T::mult()
   {

      return  fBallance * 2;
   }

/*

#include <stdio.h>





////////////////////////////////////////
struct T
{

   float fBallance;
   int   nNumber;

};



void foo(T *p);

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

    T t[99];


    t[1].fBallance = 1012.23;
    t[1].nNumber   = 1;

 // foo(&t[1]);
    foo(t+1);
}

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

     printf("p->fBallance = %.2f\n", (*p).fBallance);
     printf("p->fBallance = %.2f\n",   p->fBallance);

     float *fp = (float*)p;
   //printf("qqqq = %.2f\n", (float)*fp);
     printf("qqqq = %.2f\n", (float)fp[0]);

     int *pi = (int*)p;



     printf("int = %d\n", pi[1]);
}

*/



























/*
#include <stdio.h>




int _foo(char *psz);

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

    char sz[99];


    scanf("%s", sz);

   _foo(sz);

return 0;
}


////////////////////////////////////////////////////////////////////
int _foo(char *psz)                                               //
{


    char  a1 = psz[0]%2,
          b1 = psz[1]%2,
          c1 = psz[2]%2,
          d1 = psz[3]%2;


    if((a1 == 1 and b1 == 1) or (a1 == 0 and b1 == 0 )) printf("B");
    if((a1 == 1 and b1 == 0) or (a1 == 0 and b1 == 1 )) printf("W");
    if((c1 == 1 and d1 == 1) or (c1 == 0 and d1 == 0 )) printf("B");
    if((c1 == 0 and d1 == 1) or (c1 == 1 and d1 == 0 )) printf("W");
}
*/