/Python/Merge two sorted lists into one sorted list

Merge two sorted lists into one sorted list

Merge sort of two list in python

a=[2,4,1,4]
b=[0,2,3,4]
a.extend(b)
a.sort()
print(a)

Merge two sorted lists into one sorted list

def merge_sorted(head1, head2):
//Initialize three variables pointing at head1, head2 and None
  p = head1
  q = head2
  s = None

//Check if p or q is empty
  if not p:
      return q
  if not q:
      return p

//If p and q are not None proceed
  if p and q:
	//Compare data that p and q are pointing at
      if p.data <= q.data:
      //If p is less than or equal to q then s will point at p 
      //and p will point to next node
          s = p 
          p = s.next
      else:
      //Else, s will point to q and q will point at next node
          s = q
          q = s.next
	  //Now we set the value that s is pointing to which is the smallest value of the new linked list
      //as the new head
		  new_head = s
  //While loop which will point to the smaller value between p and q and move the 
  //pointer pointing at that smaller value to the next node until p or q becomes None
  while p and q:
      if p.data <= q.data:
          s.next = p 
          s = p 
          p = s.next
      else:
          s.next = q
          s = q
          q = s.next
  //If p or q are None then make s point to the remaining list
  if not p:
      s.next = q 
  if not q:
      s.next = p
  //Update head to the head of the merged list
  head1 = new_head     
  return head1

Similar codes

0 vote343 views1 answer
Python string to list new line
Python
0 vote328 views1 answer
Django template datetime-local
Python
0 vote324 views1 answer
Python regeression line
Python
20 votes339 views3 answers
String to float python
Python
1 vote334 views10 answers
Recursion
Python
-1 vote355 views1 answer
Create file in a specific directory python
Python
12 votes347 views6 answers
How to make a list python
Python
13 votes381 views2 answers
Wap in python to check a number is odd or even
Python
1 vote338 views1 answer
Text to sound python
Python
0 vote337 views1 answer
True Positive, True Negative, False Positive, False Negative in scikit learn
Python