CountVal.cpp

int CountVal(char *argv[])
{
	int type;
	char FileName[200];
	char str[200];
	long int DiffLocation;
	long int DiffValue;


    strcpy(FileName, argv[1]);
	strcat(FileName, "DiffValSeq");
	FILE *fpRead = fopen(FileName, "r");
	if (fpRead == NULL) {
		 fprintf(stderr, "Can't open file %s!\n",FileName);
		 exit(1);
	}
    long int Size;
    int Nd=18;
    int SetMaxDiff = exp2(Nd); //set max alphabet size
    int Map[SetMaxDiff];
	   memset(Map,0,SetMaxDiff*sizeof(int));
    int Diff;

    while(!feof(fpRead)){
	fscanf(fpRead,"%ld ",  &DiffValue);
	 ++Map[mydiff(DiffValue)];
    }

   fclose(fpRead);

   unsigned int i;

   strcpy(FileName, argv[1]);
   strcat(FileName,"DiffVal");
   FILE *fpWriteDiff = fopen(FileName, "w");
   if (fpWriteDiff == NULL) {
      fprintf(stderr, "Can't open file %s!\n",FileName);
       exit(1);
     }
   fprintf(fpWriteDiff, "Diff\t\t CountDiff\n");

   for(i=0;i<SetMaxDiff;++i)
	  if(Map[i] != 0)
		fprintf(fpWriteDiff, "%ld %d \n", getdiff(i), Map[i]);

   fclose(fpWriteDiff);

	return 1;
}