Given the head of a sorted linked list, delete all nodes that have duplicate numbers, leaving only distinct numbers from the original list. Return the linked list sorted as well. -0-op000 Example 1: 2 Input: head = [1,2,3, 3 , 4 , 4 , 5] Output: [1, 2,5] Fogoo Example 2: 1 1 2 3 2 3 Input: head = [1,1,1,2,3] Output: [2, 3]
Given the head of a sorted linked list, delete all nodes that have duplicate numbers, leaving only distinct numbers from the original list. Return the linked list sorted as well. -0-op000 Example 1: 2 Input: head = [1,2,3, 3 , 4 , 4 , 5] Output: [1, 2,5] Fogoo Example 2: 1 1 2 3 2 3 Input: head = [1,1,1,2,3] Output: [2, 3]
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Use Python Only
![Given the head of a sorted linked list, delete all nodes that have duplicate
numbers, leaving only distinct numbers from the original list. Return the linked
list sorted as well.
Example 1:
-000000
3
5
2
Input: head = [1,2,3, 3 , 4 , 4 , 5]
Output: [1,2,5]
Example 2:
1
1
1
2
3
2
Input: head = [1,1,1,2,3]
Output: [2, 3 ]
3.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F14e2f6bd-1786-4fa1-baf2-4607f3555412%2Fcb22ce9e-b060-4f97-9c65-7a6f9e4d5ac4%2Fwn58jkk_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Given the head of a sorted linked list, delete all nodes that have duplicate
numbers, leaving only distinct numbers from the original list. Return the linked
list sorted as well.
Example 1:
-000000
3
5
2
Input: head = [1,2,3, 3 , 4 , 4 , 5]
Output: [1,2,5]
Example 2:
1
1
1
2
3
2
Input: head = [1,1,1,2,3]
Output: [2, 3 ]
3.
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