Qualcomm Interview Question for Software Engineer / Developers






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1
of 1 vote

NODE* ReverseDoubleLinkedList(NODE  *head)
{
   NODE *prev = 0, temp;
   NODE *curr = head;

   while( curr )
   {
      temp = curr->next;
      curr->next = prev;
      curr->prev = temp;
     
      prev = curr;
      curr = temp;
   }
   return prev;
}

- Anonymous April 27, 2009 | Flag Reply
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0
of 0 vote

Traverse the list

for each node:
swap the prev and next pointers

- Anonymous January 24, 2009 | Flag Reply
Comment hidden because of low score. Click to expand.
0
of 0 vote

bool ReverseLinkedList(Node *&head){
if(head==NULL)
return false;
if(head->next=NULL)

- Linkan Chen, UFL, 1-352-328-6704 February 04, 2011 | Flag Reply
Comment hidden because of low score. Click to expand.
0
of 0 vote

bool ReverseLinkedList(Node *&head){
if(head==NULL)
return false;
if(head->next=NULL)

- Linkan Chen, UFL, 1-352-328-6704 February 04, 2011 | Flag Reply
Comment hidden because of low score. Click to expand.
0
of 0 vote

if there is prolem with code, please contact me by email lkchen1128@gmail.com
bool ReverseLinkedList(Node *&head){
if(head==NULL)
return false;
if(head->next=NULL)
return false;
Node *ptr=head->next;
head->next=NULL;
while(ptr!=NULL){
Node *tmp=ptr;
ptr->next=head;
ptr->pre=NULL;
head=ptr;
ptr=tmp;
}
return true;
}

- Linkan Chen, UFL, 1-352-328-6704 February 04, 2011 | Flag Reply
Comment hidden because of low score. Click to expand.
0
of 0 vote

if there is prolem with code, please contact me by email lkchen1128@gmail.com
bool ReverseLinkedList(Node *&head){
if(head==NULL)
return false;
if(head->next=NULL)
return false;
Node *ptr=head->next;
head->next=NULL;
while(ptr!=NULL){
Node *tmp=ptr;
ptr->next=head;
ptr->pre=NULL;
head->pre=ptr;
head=ptr;
ptr=tmp;
}
return true;
}

- Anonymous February 04, 2011 | Flag Reply
Comment hidden because of low score. Click to expand.
0
of 0 vote

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Best regards,
Tanin
-----------------------------Template 3-------------------------------------
Hi,

I hope this message finds you well. My name is Tanshain, and I am reaching out from a Clipping Path and Photo Retouching Company that specializes in Image Editing. We are dedicated to delivering high-quality results to our clients and pride ourselves on our commitment to customer satisfaction.

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Clipping Path
Background Removal/Deep Etching
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Best regards,
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- Anonymous June 20, 2023 | Flag Reply


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