wra

FILE *file;
file = fopen("elencomerci.txt","w");
fprintf(file,"%d",127773);
fclose(file);

FILE *file;
file = fopen("elencomerci.txt", "r");
int buff = 0;
fscanf(file, "%d",&buff);
printf("%d",buff);
fclose(file);

FILE *fapp;
fapp = fopen ("quasifiniti.txt","a");
fprintf(fapp,"%d %d\n",codice, quantita);
fclose(fapp);