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| #include <stdio.h>
#include <stdlib.h>
#include <string.h>
int main()
{
FILE *file=fopen("stock.txt","r");
char buff[20];
int i, id=0, quantity;
double price;
if(file!=NULL)
{
fgets(buff,20,file);
int nbItems=atoi(buff);
for(i=0;i<nbItems;i++)
{
char *category=malloc(sizeof(buff));
fgets(buff,20,file);
strcpy(category,buff);
char *name=malloc(sizeof(buff));
fgets(buff,20,file);
strcpy(name,buff);
fgets(buff,20,file);
price=atoi(buff);
printf("\n %s %s : %lf ",category,name,price);
id++;
}
fgets(buff,20,file);
for(i=0;i<nbItems;i++)
{
fgets(buff,20,file);
id=atoi(buff);
fgets(buff,20,file);
quantity=atoi(buff);
char *expiDate=malloc(sizeof(buff));
fgets(buff,20,file);
strcpy(expiDate,buff);
printf("\n %d %d expire le %s ",id,quantity,expiDate);
}
}
else
{
printf("\n impossible d'ouvrir le fichier stock \n\n");
}
fclose(file);
return 0;
} |
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