BTW:
#define TAILLE_NUM_UTI 8+1
is dangererous:
int x = TAILLE_NUM*4; // x = 12 !!!
better say
#define TAILLE_NUM_UTI (8+1)
BTW:
#define TAILLE_NUM_UTI 8+1
is dangererous:
int x = TAILLE_NUM*4; // x = 12 !!!
better say
#define TAILLE_NUM_UTI (8+1)