Шпаргалка: Реализация списка

}

int TreeWork::SortByDecrease()

{

if(BegP==NULL) {cout<<endl<<"Error!"<<endl; return -1;}

List *PList1=BegP; PList=BegP;

do

{do

{if (PList1->Root->Body<PList->Root->Body)

{Tree *PT;

PT=PList1->Root;

PList1->Root=PList->Root;

PList->Root=PT;

PT=NULL;}

PList1=PList1->LNext;

}

while (PList1!=BegP);

PList=PList->LNext;

}

while (PList!=BegP);

return 0;

}

int TreeWork::SaveList()

{if (BegP==NULL)

{cout<<endl<<"The list is empty!"<<endl; return -1;}

ofstream F;

char *FileName=new char[25];

cout<<endl<<"Input file name: "; cin>>FileName;

F.open(FileName);

PList=BegP;