Mine

FILE* fp = fopen("filename.txt", "r");FILE* fpo = fopen("filename2.txt", "w");if (fp!=NULL&&fpo!=NULL){	char szBuffer[256];	while (fgets(szBuffer) != NULL)	{		char* pch = strok(&szBuffer[0], " ");		do		{			fwrite(&szBuffer[0], sizeof(char), strlen(szBuffer), fpo);			pch = strtok(NULL, " ");		}		while (pch!=NULL);	}}if (fp!=NULL) 	fclose(fp);if (fpo!=NULL)	fclose(fpo);