Day-9
Partition List
#86
Algorithm: LinkedList, Two Pointer
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Partition List
#86
Algorithm: LinkedList, Two Pointer
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LeetCode
Partition List - LeetCode
Can you solve this real interview question? Partition List - Given the head of a linked list and a value x, partition it such that all nodes less than x come before nodes greater than or equal to x.
You should preserve the original relative order of the…
You should preserve the original relative order of the…
Day-9 (Solution)
Partition List
#86
Algorithm: LinkedList, Two Pointer
Solution: https://gist.github.com/lavakush-m-tiwari/02fceae370cbbb8701671ac7ded27fcd
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Partition List
#86
Algorithm: LinkedList, Two Pointer
Solution: https://gist.github.com/lavakush-m-tiwari/02fceae370cbbb8701671ac7ded27fcd
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Please try the problem yourself and watch the video to learn the Algorithm 🙂
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#techdose #28DaysOfArray #interviewpreparation #arrays #dsa #MaxFreqLast6Months #amazon2 #microsoft2 #apple2
LeetCode
Partition List - LeetCode
Can you solve this real interview question? Partition List - Given the head of a linked list and a value x, partition it such that all nodes less than x come before nodes greater than or equal to x.
You should preserve the original relative order of the…
You should preserve the original relative order of the…
Day-10
Linked List Cycle
#141
Algorithm: LinkedList, Two Pointer , HashTable
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Linked List Cycle
#141
Algorithm: LinkedList, Two Pointer , HashTable
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LeetCode
Linked List Cycle - LeetCode
Can you solve this real interview question? Linked List Cycle - Given head, the head of a linked list, determine if the linked list has a cycle in it.
There is a cycle in a linked list if there is some node in the list that can be reached again by continuously…
There is a cycle in a linked list if there is some node in the list that can be reached again by continuously…
Day-10
Linked List Cycle
#141
Algorithm: LinkedList, Two Pointer , HashTable
Solution: https://gist.github.com/lavakush-m-tiwari/932ca2d6e72c93708e59a9417444ea94
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Linked List Cycle
#141
Algorithm: LinkedList, Two Pointer , HashTable
Solution: https://gist.github.com/lavakush-m-tiwari/932ca2d6e72c93708e59a9417444ea94
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#techdose #28DaysOfArray #interviewpreparation #arrays #dsa #MaxFreqLast6Months #amazon11 #microsoft6 #google2 #apple2
LeetCode
Linked List Cycle - LeetCode
Can you solve this real interview question? Linked List Cycle - Given head, the head of a linked list, determine if the linked list has a cycle in it.
There is a cycle in a linked list if there is some node in the list that can be reached again by continuously…
There is a cycle in a linked list if there is some node in the list that can be reached again by continuously…
Day-11
LRU Cache
#146
Algorithm: LinkedList, Two Pointer
Related Video: https://www.youtube.com/watch?v=akFRa58Svug
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LRU Cache
#146
Algorithm: LinkedList, Two Pointer
Related Video: https://www.youtube.com/watch?v=akFRa58Svug
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Please try the problem yourself and watch the video to learn the Algorithm 🙂
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#techdose #28DaysOfArray #interviewpreparation #arrays #dsa #MaxFreqLast6Months #amazon121 #facebook66 #microsoft49 #google7
LeetCode
LRU Cache - LeetCode
Can you solve this real interview question? LRU Cache - Design a data structure that follows the constraints of a Least Recently Used (LRU) cache [https://en.wikipedia.org/wiki/Cache_replacement_policies#LRU].
Implement the LRUCache class:
* LRUCache(int…
Implement the LRUCache class:
* LRUCache(int…
Day-11 (Solution)
LRU Cache
#146
Algorithm: LinkedList, Two Pointer
Related Video: https://www.youtube.com/watch?v=akFRa58Svug
Solution: https://gist.github.com/lavakush-m-tiwari/efe39f454db09d9914da673cbbe88e74
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Follow on Linkedin: https://www.linkedin.com/company/tech-dose
Please try the problem yourself and watch the video to learn the Algorithm 🙂
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#techdose #28DaysOfArray #interviewpreparation #arrays #dsa #MaxFreqLast6Months #amazon121 #facebook66 #microsoft49 #google7
LRU Cache
#146
Algorithm: LinkedList, Two Pointer
Related Video: https://www.youtube.com/watch?v=akFRa58Svug
Solution: https://gist.github.com/lavakush-m-tiwari/efe39f454db09d9914da673cbbe88e74
Subscribe our Channel : https://www.youtube.com/c/TECHDOSE4u
Follow on Linkedin: https://www.linkedin.com/company/tech-dose
Please try the problem yourself and watch the video to learn the Algorithm 🙂
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#techdose #28DaysOfArray #interviewpreparation #arrays #dsa #MaxFreqLast6Months #amazon121 #facebook66 #microsoft49 #google7
LeetCode
LRU Cache - LeetCode
Can you solve this real interview question? LRU Cache - Design a data structure that follows the constraints of a Least Recently Used (LRU) cache [https://en.wikipedia.org/wiki/Cache_replacement_policies#LRU].
Implement the LRUCache class:
* LRUCache(int…
Implement the LRUCache class:
* LRUCache(int…
Day-12
Design Browser History
#1472
Algorithm: LinkedList, stack, Design , Doubly linked li
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Design Browser History
#1472
Algorithm: LinkedList, stack, Design , Doubly linked li
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LeetCode
Design Browser History - LeetCode
Can you solve this real interview question? Design Browser History - You have a browser of one tab where you start on the homepage and you can visit another url, get back in the history number of steps or move forward in the history number of steps.
Implement…
Implement…
Day-12 (Solution)
Design Browser History
#1472
Algorithm: LinkedList, stack, Design , Doubly linked list
Solution: https://gist.github.com/lavakush-m-tiwari/2d84f1e74d873435972597440f17c124
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Design Browser History
#1472
Algorithm: LinkedList, stack, Design , Doubly linked list
Solution: https://gist.github.com/lavakush-m-tiwari/2d84f1e74d873435972597440f17c124
Subscribe our Channel : https://www.youtube.com/c/TECHDOSE4u
Follow on Linkedin: https://www.linkedin.com/company/tech-dose
Please try the problem yourself and watch the video to learn the Algorithm 🙂
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#techdose #28DaysOfArray #interviewpreparation #arrays #dsa #MaxFreqLast6Months #amazon3 #oracle2
LeetCode
Design Browser History - LeetCode
Can you solve this real interview question? Design Browser History - You have a browser of one tab where you start on the homepage and you can visit another url, get back in the history number of steps or move forward in the history number of steps.
Implement…
Implement…
Day-13
Rotate List
#61
Algorithm: LinkedList, two pointer
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Rotate List
#61
Algorithm: LinkedList, two pointer
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LeetCode
Rotate List - LeetCode
Can you solve this real interview question? Rotate List - Given the head of a linked list, rotate the list to the right by k places.
Example 1:
[https://assets.leetcode.com/uploads/2020/11/13/rotate1.jpg]
Input: head = [1,2,3,4,5], k = 2
Output: [4…
Example 1:
[https://assets.leetcode.com/uploads/2020/11/13/rotate1.jpg]
Input: head = [1,2,3,4,5], k = 2
Output: [4…
Day-13 (Solution)
Rotate List
#61
Algorithm: LinkedList, two pointer
Solution: https://gist.github.com/lavakush-m-tiwari/aa46ee10459e2d7daf5b8bb634cf9d88
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#techdose #28DaysOfArray #interviewpreparation #arrays #dsa #MaxFreqLast6Months #amazon2 #microsoft3
Rotate List
#61
Algorithm: LinkedList, two pointer
Solution: https://gist.github.com/lavakush-m-tiwari/aa46ee10459e2d7daf5b8bb634cf9d88
Subscribe our Channel : https://www.youtube.com/c/TECHDOSE4u
Follow on Linkedin: https://www.linkedin.com/company/tech-dose
Please try the problem yourself and watch the video to learn the Algorithm 🙂
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#techdose #28DaysOfArray #interviewpreparation #arrays #dsa #MaxFreqLast6Months #amazon2 #microsoft3
LeetCode
Rotate List - LeetCode
Can you solve this real interview question? Rotate List - Given the head of a linked list, rotate the list to the right by k places.
Example 1:
[https://assets.leetcode.com/uploads/2020/11/13/rotate1.jpg]
Input: head = [1,2,3,4,5], k = 2
Output: [4…
Example 1:
[https://assets.leetcode.com/uploads/2020/11/13/rotate1.jpg]
Input: head = [1,2,3,4,5], k = 2
Output: [4…