100分奉献,完了在加 请大家帮忙做一道题(急!!!!)

BOOL chek(char* sour,CPtrArray* chararray)

{

	BOOL re=TRUE;

	int count=chararray->GetCount();

	if (!count)

	{

		return TRUE;

	}

	for (int i=0;i<count;i++)

	{

		char* temp=(char*)chararray->GetAt(i);

		int test=strcmp(sour,temp);

		if(test==0)

		{

			re=FALSE;

			break;

		}

	}

	return re;

}

////////////////////

ULONG distilchar(LPCSTR sour, LPSTR* ppDest)

{

	ULONG slen,jishu=0;

    slen=strlen(sour);

	

	char* temp1=new char[4];

	CPtrArray chararray;

	for (int i=0;i<slen;i++)

	{

		if (sour[i]<0)

			continue;

		if(isdigit((int)sour[i]))

		{



			temp1[jishu]=sour[i];

			jishu++;

			if (jishu==3)

			{

				jishu=0;

				temp1[3]='\0';

				if(chek(temp1,&chararray))

				{

					char* temp2=new char[4];

					strcpy(temp2,temp1);

					chararray.Add(temp2);

					

				}



			}

			

		}

	}



	int count=chararray.GetCount();

	if (count==0)

	{

		return 0;

	}

	char* temp=new char[count*3+count];

	strcpy(temp,(char*)(chararray.GetAt(0)));

	for (int i=1;i<count;i++)

	{

		strcat(temp,",");

		char* charat=(char*)(chararray.GetAt(i));

		strcat(temp,charat);

	

	}

	for (int i=0;i<count;i++)

	{

		char* charat=(char*)(chararray.GetAt(0));

		chararray.RemoveAt(0);

		delete charat;

	}

	

	delete [] temp1;

    *ppDest=temp;

	return count;

}

/////////////////////

//调用代码

	char* test="123d的ff34df0532-34jh00,34,999858uugygu65545yniu6y8rgh0456y9tgj904jer687jhb[wrtk--965w3w90-945650945";

	LPSTR dest;

	distilchar(test,&dest);

	delete dest;

//不考虑效率

ULONG analchar(LPCSTR sour, LPSTR* ppDest)

{

	ULONG slen,dlen=0,tag=0;

        slen=strlen(sour);

	char* temp=new char[slen];

	CPtrArray chararrar;//用来储存分割开来的字符串

	for (int i=0;i<slen;i++)

	{

		if (sour[i]<0)

			continue;

		if(isdigit((int)sour[i]))

		{

			

			temp[dlen]=sour[i];

			dlen++;tag++;

			if (!(tag%3))

			{

				//在这里加上相同的数字判断代码，相同就删除

				temp[dlen++]=',';

			}

		}

	}

	int lastcount=tag%3;

	if (lastcount)

	{

		temp[dlen-lastcount-1]='\0';

	}



	temp[dlen-1]='\0';

	

    *ppDest=temp;

	return dlen-2;

}

//调用代码

	char* test="123d的ff34df0532-34jh00,34,99980";

	LPSTR dest;

	analchar(test,&dest);

	delete dest;