PC Toledo

Código: Selecionar todos

cNumeroGrande := Padl( cOriginal, 24 )

cParte1 := Substr( cNumeroGrande, 1, 12 )
nResto := Mod( Val( cParte1 ), 97 )

cParte2 := StrZero( nResto, 2 ) + Substr( cNumeroGrande, 13 )
nResto := Mod( Val( cParte2 ), 97 )

Código: Selecionar todos

#pragma BEGINDUMP

#include <windows.h>
#include <windef.h>
#include <tlhelp32.h>
#include <hbapi.h>
#include <hbapiitm.h>

HB_FUNC ( C_RESTO )
{
        
  ULONGLONG para1;
  ULONGLONG para2;
  ULONGLONG resulta;
        
  para1 = hb_parnint(1);
  para2 = hb_parnint(2);

  resulta = (para1 % para2);

  hb_retnll(resulta);

}
#pragma ENDDUMP

Código: Selecionar todos

PROCEDURE Main

   LOCAL a, b

   a := 555555555555555555555
   b := 333333333333333333333
   ? c_Resto( a, b )
   Inkey(0)

   RETURN

Código: Selecionar todos

PROCEDURE Main

   LOCAL a, b

   a := 555555555555555555555
   b := 97
   ? c_Resto( a, b )
   ? Resto( "555555555555555555555", 97 )
   Inkey(0)

   RETURN

#pragma BEGINDUMP

#include <windows.h>
#include <windef.h>
#include <tlhelp32.h>
#include <hbapi.h>
#include <hbapiitm.h>

HB_FUNC ( C_RESTO )
{

  ULONGLONG para1;
  ULONGLONG para2;
  ULONGLONG resulta;

  para1 = hb_parnint(1);
  para2 = hb_parnint(2);

  resulta = (para1 % para2);

  hb_retnll(resulta);

}
#pragma ENDDUMP

FUNCTION Resto( cOriginal, nDivide )

   LOCAL cNumeroGrande, cParte1, cParte2, nResto

cNumeroGrande := Padl( cOriginal, 24 )

cParte1 := Substr( cNumeroGrande, 1, 12 )
nResto := Mod( Val( cParte1 ), nDivide )

cParte2 := StrZero( nResto, 2 ) + Substr( cNumeroGrande, 13 )
nResto := Mod( Val( cParte2 ), nDivide )

RETURN nResto

Código: Selecionar todos

PROCEDURE Main

   LOCAL a, b

   a := 333333333333333333333
   b := 3
   ? c_Resto( a, b )
   ? Resto( "333333333333333333333", b )
   Inkey(0)

   RETURN

Código: Selecionar todos

#pragma BEGINDUMP

#include <windows.h>
#include <windef.h>
#include <tlhelp32.h>
#include <hbapi.h>
#include <hbapiitm.h>

HB_FUNC ( C_RESTO )
{
        
  ULONGLONG para1;
  ULONGLONG para2;
  double resulta;
        
  para1 = hb_parnint(1);
  para2 = hb_parnint(2);

  //resulta = (para1 % para2); // ou usando fmod 
  
  resulta = fmod( para1, para2 );
  
  hb_retnd(resulta); // retorna double
  
  //hb_retni(resulta); //retorna integer

}
#pragma ENDDUMP

Código: Selecionar todos

/*
 * Mod() function
 *
 * Copyright 1999 Matthew Hamilton <mhamilton@bunge.com.au>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2, or (at your option)
 * any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; see the file LICENSE.txt.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301 USA (or visit https://www.gnu.org/licenses/).
 *
 * As a special exception, the Harbour Project gives permission for
 * additional uses of the text contained in its release of Harbour.
 *
 * The exception is that, if you link the Harbour libraries with other
 * files to produce an executable, this does not by itself cause the
 * resulting executable to be covered by the GNU General Public License.
 * Your use of that executable is in no way restricted on account of
 * linking the Harbour library code into it.
 *
 * This exception does not however invalidate any other reasons why
 * the executable file might be covered by the GNU General Public License.
 *
 * This exception applies only to the code released by the Harbour
 * Project under the name Harbour.  If you copy code from other
 * Harbour Project or Free Software Foundation releases into a copy of
 * Harbour, as the General Public License permits, the exception does
 * not apply to the code that you add in this way.  To avoid misleading
 * anyone as to the status of such modified files, you must delete
 * this exception notice from them.
 *
 * If you write modifications of your own for Harbour, it is your choice
 * whether to permit this exception to apply to your modifications.
 * If you do not wish that, delete this exception notice.
 *
 */

#include "hbapi.h"
#include "hbapiitm.h"
#include "hbapierr.h"
#include "hbmath.h"

/* NOTE: In CA-Cl*pper this is written in Clipper, see the source below,
         and the error handling is NOT made here, but in the % operator.
         [vszakats] */

/* NOTE: CA-Cl*pper is buggy since it relies on the fact that the errorhandler
         will silently handle zero division errors. [vszakats] */

/* NOTE: This C version fully emulates the behaviour of the original
         CA-Cl*pper version, including bugs/side-effects. [vszakats] */

HB_FUNC( MOD )
{
   PHB_ITEM pNumber = hb_param( 1, HB_IT_NUMERIC );
   PHB_ITEM pBase   = hb_param( 2, HB_IT_NUMERIC );

   if( pNumber && pBase )
   {
      double dNumber = hb_itemGetND( pNumber );
      double dBase   = hb_itemGetND( pBase ); /* dBase! Cool! */

      if( dBase )
      {
         double dResult = fmod( dNumber, dBase );

         if( dResult && ( dNumber > 0 ? dBase < 0 : dBase > 0 ) )
            dResult += dBase;
         hb_retnd( dResult );
      }
      else
      {
         PHB_ITEM pResult = hb_errRT_BASE_Subst( EG_ZERODIV, 1341, NULL, "%", HB_ERR_ARGS_BASEPARAMS );

         /* In CA-Cl*pper Mod() function ignores substitution result
          * and return original numeric item keeping its internal
          * representation: integer or double, size and number of
          * decimal places, it can be seen in code like:
          *    PROCEDURE Main()
          *       Set( _SET_FIXED, .T. )
          *       ? Transform( Mod( 12345, 0 ), "" )
          *       RETURN
          *
          * [druzus]
          */
         if( pResult )
         {
            hb_itemReturn( pNumber );
            hb_itemRelease( pResult );
         }
      }
   }
   else
      hb_errRT_BASE_SubstR( EG_ARG, 1085, NULL, "%", 2, hb_param( 1, HB_IT_ANY ), hb_param( 2, HB_IT_ANY ) );
}

/*
   FUNCTION Mod( cl_num, cl_base )

      LOCAL cl_result := cl_num % cl_base

      RETURN iif( cl_base = 0, cl_num, iif( cl_result * cl_base < 0, cl_result + cl_base, cl_result ) )
 */