Mathc initiation/Fichiers h : x 17c07


Sommaire


Installer et compiler ces fichiers dans votre répertoire de travail.

Crystal Clear mimetype source c.png c07.c
'
/* ---------------------------------- */
/*  Save as :   c07.c                 */
/* ---------------------------------- */
#include "x_ahfile.h"
/* ---------------------------------- */
int main(void)
{
Set  A,B,C;
int  i;
 
  create_SetI(&A);  create_SetI(&B);  create_SetI(&C);

  clrscrn();
  
  for(i=1; i<=5; i++) insert_EI(&A,i);
  for(i=1; i<=9; i++) insert_EI(&B,i);
  
  p_SetI(&A,"A");
  p_SetI(&B,"B");

  if(subset_SI(&A,&B)) printf(" A is include in B\n\n\n\n");
  else                 printf(" A is not include in B\n\n\n\n");
  
  printf(" if  A inter B = A => A include into B\n\n");
  printf(" C = A inter B\n\n");
  inter_SI(&A,&B,&C);
  p_SetI(&C,"C");
  
  erase_SetI(&B);  erase_SetI(&A);  erase_SetI(&C);
  stop();

  clrscrn();
  
  for(i=1; i<=5; i++) insert_EI(&A,i);
  for(i=3; i<=9; i++) insert_EI(&B,i);
  
  p_SetI(&A,"A");
  p_SetI(&B,"B");

  if(subset_SI(&A,&B)) printf(" A is include in B\n\n\n\n");
  else                 printf(" A is not include in B\n\n\n\n");
  
  printf(" if  A inter B = A => A include into B\n\n");
  printf(" C = A inter B\n\n");
  inter_SI(&A,&B,&C);
  p_SetI(&C,"C");

  erase_SetI(&C);  erase_SetI(&B);  erase_SetI(&A);
  stop();

  return 0;
}


Nous allons vérifier si un ensemble A est bien un sous ensemble de B.


Exemple de sortie écran :

A = {5,4,3,2,1}



 B = {9,8,7,6,5,4,3,2,1}



 A is include in B



 if  A inter B = A => A include into B

 C = A inter B

 C = {1,2,3,4,5}