How do you sort a Linked List (singly connected) in O(n)
please mail to pawan.10k@gmail.com if u can find an
anser...i m desperate to knw...
Answer Posted / hakr
Using Radix sort its the best solution it takes O(n).
typedef struct node *ptr;
struct node{
int element;
ptr next;
};
typedef ptr LIST;
typedef ptr POSITION;
int main()
{
.
.
.
.
for(i=0;i<10;i++)
{
p=A[i]->next;
while(A[i]->next!=NULL)
{
A[i]->next=p->next;
p->next=NULL;
digit=(p->element/pow(10,j))%10;
InsertLast(B[digit],p);//InsertLast is a function that
takes an int and position and then does as the name tells//
p=A[i]->next;
}
.
.
.
.
}
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