Techdose
@codewithTECHDOSE
2.94K subscribers
7 photos
4 files
237 links
This channel is all about programming. Happy coding :)
Download Telegram
About
Blog
Apps
Platform
Join
Techdose
2.94K subscribers
Techdose
Day-16
Remove All Adjacent Duplicates in String II

#1209

Algorithm: Stack, String

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 🙂
Please SHARE this initiative with your friends as well 😀


#techdose #28DaysOfArray #interviewpreparation #arrays #dsa #MaxFreqLast6Months #Facebook7 #amazon4 #apple2
LeetCode
Remove All Adjacent Duplicates in String II - LeetCode
Can you solve this real interview question? Remove All Adjacent Duplicates in String II - You are given a string s and an integer k, a k duplicate removal consists of choosing k adjacent and equal letters from s and removing them, causing the left and the…
1.49K views
Techdose
Day-16 (Solution)
Remove All Adjacent Duplicates in String II

#1209

Algorithm: Stack, String
Solution: https://gist.github.com/lavakush-m-tiwari/5025fc763fae44adaaedeff3d1ed0fe6

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 🙂
Please SHARE this initiative with your friends as well 😀


#techdose #28DaysOfArray #interviewpreparation #arrays #dsa #MaxFreqLast6Months #Facebook7 #amazon4 #apple2
LeetCode
Remove All Adjacent Duplicates in String II - LeetCode
Can you solve this real interview question? Remove All Adjacent Duplicates in String II - You are given a string s and an integer k, a k duplicate removal consists of choosing k adjacent and equal letters from s and removing them, causing the left and the…
1.51K views
Techdose
Day-2
Delete Node in a Linked List

#237

Algorithm: linkedList

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 🙂
Please SHARE this initiative with your friends as well 😀

#techdose #28DaysOfArray #interviewpreparation #arrays #dsa #MaxFreqLast6Months #amazon2 #microsoft3 #apple2
LeetCode
Delete Node in a Linked List - LeetCode
Can you solve this real interview question? Delete Node in a Linked List - There is a singly-linked list head and we want to delete a node node in it.

You are given the node to be deleted node. You will not be given access to the first node of head.

All…
1.64K views
Techdose
Day-2 (Solution)
Delete Node in a Linked List

#237

Algorithm: linkedList
Solution: https://gist.github.com/lavakush-m-tiwari/9543235d209163ce605e84bc9800be62

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 🙂
Please SHARE this initiative with your friends as well 😀

#techdose #28DaysOfArray #interviewpreparation #arrays #dsa #MaxFreqLast6Months #amazon2 #microsoft3 #apple2
LeetCode
Delete Node in a Linked List - LeetCode
Can you solve this real interview question? Delete Node in a Linked List - There is a singly-linked list head and we want to delete a node node in it.

You are given the node to be deleted node. You will not be given access to the first node of head.

All…
1.61K viewsedited  
Techdose
Day-4
Remove Nth Node From End of List

#19

Algorithm: linkedList, two pointer

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 🙂
Please SHARE this initiative with your friends as well 😀


#techdose #28DaysOfArray #interviewpreparation #arrays #dsa #MaxFreqLast6Months #amazon9 #microsoft7#apple2 #facebook18 #google5
LeetCode
Remove Nth Node From End of List - LeetCode
Can you solve this real interview question? Remove Nth Node From End of List - Given the head of a linked list, remove the nth node from the end of the list and return its head.

 

Example 1:

[https://assets.leetcode.com/uploads/2020/10/03/remove_ex1.jpg]…
1.63K views
Techdose
Day-4 (Solution)
Remove Nth Node From End of List

#19

Algorithm: linkedList, two pointer
Solution: https://gist.github.com/lavakush-m-tiwari/4993f2214140fb9177281f482d30905a

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 🙂
Please SHARE this initiative with your friends as well 😀


#techdose #28DaysOfArray #interviewpreparation #arrays #dsa #MaxFreqLast6Months #amazon9 #microsoft7 #apple2 #facebook18 #google5
LeetCode
Remove Nth Node From End of List - LeetCode
Can you solve this real interview question? Remove Nth Node From End of List - Given the head of a linked list, remove the nth node from the end of the list and return its head.

 

Example 1:

[https://assets.leetcode.com/uploads/2020/10/03/remove_ex1.jpg]…
1.59K views
Techdose
Day-5
Reverse Linked List II

#92

Algorithm: linkedList

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 🙂
Please SHARE this initiative with your friends as well 😀


#techdose #28DaysOfArray #interviewpreparation #arrays #dsa #MaxFreqLast6Months #amazon5 #microsoft3 #apple2 #facebook8 #google3
LeetCode
Reverse Linked List II - LeetCode
Can you solve this real interview question? Reverse Linked List II - Given the head of a singly linked list and two integers left and right where left <= right, reverse the nodes of the list from position left to position right, and return the reversed list.…
1.64K viewsedited  
Techdose
Day-5 (Solution)
Reverse Linked List II

#92

Algorithm: linkedList, two pointer
Solution: https://gist.github.com/lavakush-m-tiwari/6e735181779b6ec01e1339f163596630

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 🙂
Please SHARE this initiative with your friends as well 😀


#techdose #28DaysOfArray #interviewpreparation #arrays #dsa #MaxFreqLast6Months #amazon5 #microsoft3 #apple2 #facebook8 #google3
LeetCode
Reverse Linked List II - LeetCode
Can you solve this real interview question? Reverse Linked List II - Given the head of a singly linked list and two integers left and right where left <= right, reverse the nodes of the list from position left to position right, and return the reversed list.…
1.62K viewsedited  
Techdose
Day-6
Add Two Numbers

#2

Algorithm: LinkedList, Math, Recursion

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 🙂
Please SHARE this initiative with your friends as well 😀


#techdose #28DaysOfArray #interviewpreparation #arrays #dsa #MaxFreqLast6Months #amazon41 #microsoft23 #apple2 #facebook20 #google12 #Uber3
LeetCode
Add Two Numbers - LeetCode
Can you solve this real interview question? Add Two Numbers - You are given two non-empty linked lists representing two non-negative integers. The digits are stored in reverse order, and each of their nodes contains a single digit. Add the two numbers and…
1.68K views
Techdose
Day-6(Solution)
Add Two Numbers

#2

Algorithm: LinkedList, Math, Recursion
Solution: https://gist.github.com/lavakush-m-tiwari/8e0e39ee8e87cf7d075d73fe1b2f3391

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 🙂
Please SHARE this initiative with your friends as well 😀

#techdose #28DaysOfArray #interviewpreparation #arrays #dsa #MaxFreqLast6Months #amazon41 #microsoft23 #apple2 #facebook20 #google12 #Uber3
LeetCode
Add Two Numbers - LeetCode
Can you solve this real interview question? Add Two Numbers - You are given two non-empty linked lists representing two non-negative integers. The digits are stored in reverse order, and each of their nodes contains a single digit. Add the two numbers and…
1.63K views
Techdose
Day-7
Swap Nodes in Pairs

#24

Algorithm: LinkedList, Recursion

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 🙂
Please SHARE this initiative with your friends as well 😀

#techdose #28DaysOfArray #interviewpreparation #arrays #dsa #MaxFreqLast6Months #amazon7 #microsoft7 #apple2 #facebook10
LeetCode
Swap Nodes in Pairs - LeetCode
Can you solve this real interview question? Swap Nodes in Pairs - Given a linked list, swap every two adjacent nodes and return its head. You must solve the problem without modifying the values in the list's nodes (i.e., only nodes themselves may be changed.)…
1.68K views
Techdose
Day-7 (Solution)
Swap Nodes in Pairs

#24

Algorithm: LinkedList, Recursion
Solution: https://gist.github.com/lavakush-m-tiwari/5d9107cdedff9cbd8b38c305439353ee

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 🙂
Please SHARE this initiative with your friends as well 😀

#techdose #28DaysOfArray #interviewpreparation #arrays #dsa #MaxFreqLast6Months #amazon7 #microsoft7 #apple2 #facebook10
LeetCode
Swap Nodes in Pairs - LeetCode
Can you solve this real interview question? Swap Nodes in Pairs - Given a linked list, swap every two adjacent nodes and return its head. You must solve the problem without modifying the values in the list's nodes (i.e., only nodes themselves may be changed.)…
1.64K viewsedited  
Techdose
Day-9
Partition List

#86

Algorithm: LinkedList, Two Pointer

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 🙂
Please SHARE this initiative with your friends as well 😀

#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…
1.71K views
Techdose
Day-9 (Solution)
Partition List

#86

Algorithm: LinkedList, Two Pointer
Solution: https://gist.github.com/lavakush-m-tiwari/02fceae370cbbb8701671ac7ded27fcd

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 🙂
Please SHARE this initiative with your friends as well 😀

#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…
1.7K views
Techdose
Day-10
Linked List Cycle

#141

Algorithm: LinkedList, Two Pointer , HashTable

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 🙂
Please SHARE this initiative with your friends as well 😀

#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…
1.77K views
Techdose
Day-10
Linked List Cycle

#141

Algorithm: LinkedList, Two Pointer , HashTable
Solution: https://gist.github.com/lavakush-m-tiwari/932ca2d6e72c93708e59a9417444ea94

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 🙂
Please SHARE this initiative with your friends as well 😀

#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…
1.8K views
Techdose
Day-14
Split Linked List in Parts

#725

Algorithm: LinkedList, two pointer

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 🙂
Please SHARE this initiative with your friends as well 😀


#techdose #28DaysOfArray #interviewpreparation #arrays #dsa #MaxFreqLast6Months #amazon2 #apple2
LeetCode
Split Linked List in Parts - LeetCode
Can you solve this real interview question? Split Linked List in Parts - Given the head of a singly linked list and an integer k, split the linked list into k consecutive linked list parts.

The length of each part should be as equal as possible: no two parts…
2.09K views
Techdose
Day-14(Solution)
Split Linked List in Parts

#725

Algorithm: LinkedList, two pointer
Solution: https://gist.github.com/lavakush-m-tiwari/5941bf2649c0738d0d059b3d3e0d308b

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 🙂
Please SHARE this initiative with your friends as well 😀


#techdose #28DaysOfArray #interviewpreparation #arrays #dsa #MaxFreqLast6Months #amazon2 #apple2
LeetCode
Split Linked List in Parts - LeetCode
Can you solve this real interview question? Split Linked List in Parts - Given the head of a singly linked list and an integer k, split the linked list into k consecutive linked list parts.

The length of each part should be as equal as possible: no two parts…
1.99K views
Techdose
Day-15
Remove Duplicates from Sorted List II

#83

Algorithm: LinkedList, two pointer

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 🙂
Please SHARE this initiative with your friends as well 😀


#techdose #28DaysOfArray #interviewpreparation #arrays #dsa #MaxFreqLast6Months #amazon8 #apple2
LeetCode
Remove Duplicates from Sorted List II - LeetCode
Can you solve this real interview question? Remove Duplicates from Sorted List II - 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…
2.1K viewsedited  
Techdose
Day-15 (Solution)
Remove Duplicates from Sorted List II

#83

Algorithm: LinkedList, two pointer
Solution : https://gist.github.com/lavakush-m-tiwari/e843e910ecda1ad1decba061bf7acc9a
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 🙂
Please SHARE this initiative with your friends as well 😀


#techdose #28DaysOfArray #interviewpreparation #arrays #dsa #MaxFreqLast6Months #amazon8 #apple2
LeetCode
Remove Duplicates from Sorted List II - LeetCode
Can you solve this real interview question? Remove Duplicates from Sorted List II - 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…
2.21K viewsedited