Day-2:
3Sum Closest
Leetcode #16
Algorithm: Two pointer, Sorting
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 #amazon10 #microsoft3 #google4 #facebook23
3Sum Closest
Leetcode #16
Algorithm: Two pointer, Sorting
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 #amazon10 #microsoft3 #google4 #facebook23
LeetCode
3Sum Closest - LeetCode
Can you solve this real interview question? 3Sum Closest - Given an integer array nums of length n and an integer target, find three integers in nums such that the sum is closest to target.
Return the sum of the three integers.
You may assume that each…
Return the sum of the three integers.
You may assume that each…
Day-2(Solution):
3Sum Closest
Leetcode #16
Algorithm: Two pointer, Sorting
Solution Code :
https://gist.github.com/lavakush-m-tiwari/64a71c847ccbd9560b20a0f862187f49
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 #amazon10 #microsoft3 #google4 #facebook23
3Sum Closest
Leetcode #16
Algorithm: Two pointer, Sorting
Solution Code :
https://gist.github.com/lavakush-m-tiwari/64a71c847ccbd9560b20a0f862187f49
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 #amazon10 #microsoft3 #google4 #facebook23
Day-3:
Find the Duplicate Number
Leetcode #287
Algorithm: Two pointer, bit manipulation, Binary Search
Related Video: https://www.youtube.com/watch?v=dfIqLxAf-8s&ab_channel=TECHDOSE
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 #microsoft5 #google4 #facebook3
Find the Duplicate Number
Leetcode #287
Algorithm: Two pointer, bit manipulation, Binary Search
Related Video: https://www.youtube.com/watch?v=dfIqLxAf-8s&ab_channel=TECHDOSE
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 #microsoft5 #google4 #facebook3
LeetCode
Find the Duplicate Number - LeetCode
Can you solve this real interview question? Find the Duplicate Number - Given an array of integers nums containing n + 1 integers where each integer is in the range [1, n] inclusive.
There is only one repeated number in nums, return this repeated number.…
There is only one repeated number in nums, return this repeated number.…
Day-3(Solution):
Find the Duplicate Number
Leetcode #287
Algorithm: Two pointer, bit manipulation, Binary Search
Related Video: https://www.youtube.com/watch?v=dfIqLxAf-8s&ab_channel=TECHDOSE
Solution: https://gist.github.com/lavakush-m-tiwari/627c6270f1095bbbf005a2f83d8b00ad
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 #microsoft5 #google4 #facebook3
Find the Duplicate Number
Leetcode #287
Algorithm: Two pointer, bit manipulation, Binary Search
Related Video: https://www.youtube.com/watch?v=dfIqLxAf-8s&ab_channel=TECHDOSE
Solution: https://gist.github.com/lavakush-m-tiwari/627c6270f1095bbbf005a2f83d8b00ad
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 #microsoft5 #google4 #facebook3
Day-10
Search in Rotated Sorted Array
Leetcode #33
Algorithm: Binary Search
Related Video: https://www.youtube.com/watch?v=oTfPJKGEHcc
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 #amazon23 #facebook25 #microsoft26 #linkedin22 #google4
Search in Rotated Sorted Array
Leetcode #33
Algorithm: Binary Search
Related Video: https://www.youtube.com/watch?v=oTfPJKGEHcc
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 #amazon23 #facebook25 #microsoft26 #linkedin22 #google4
LeetCode
Search in Rotated Sorted Array - LeetCode
Can you solve this real interview question? Search in Rotated Sorted Array - There is an integer array nums sorted in ascending order (with distinct values).
Prior to being passed to your function, nums is possibly left rotated at an unknown index k (1 <=…
Prior to being passed to your function, nums is possibly left rotated at an unknown index k (1 <=…
Day-15
Find Peak Element
Leetcode #162
Algorithm: Binary Search
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 #facebook71 #amazon9 #google4 #microsoft4 #uber5
Find Peak Element
Leetcode #162
Algorithm: Binary Search
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 #facebook71 #amazon9 #google4 #microsoft4 #uber5
LeetCode
Find Peak Element - LeetCode
Can you solve this real interview question? Find Peak Element - A peak element is an element that is strictly greater than its neighbors.
Given a 0-indexed integer array nums, find a peak element, and return its index. If the array contains multiple peaks…
Given a 0-indexed integer array nums, find a peak element, and return its index. If the array contains multiple peaks…
Day-15(Solution):
Find Peak Element
Leetcode #162
Algorithm: Binary Search
Solution: https://gist.github.com/lavakush-m-tiwari/f74ef2082e34055d2a04cbd0f06c26aa
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 #facebook71 #amazon9 #google4 #microsoft4 #uber5
Find Peak Element
Leetcode #162
Algorithm: Binary Search
Solution: https://gist.github.com/lavakush-m-tiwari/f74ef2082e34055d2a04cbd0f06c26aa
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 #facebook71 #amazon9 #google4 #microsoft4 #uber5
LeetCode
Find Peak Element - LeetCode
Can you solve this real interview question? Find Peak Element - A peak element is an element that is strictly greater than its neighbors.
Given a 0-indexed integer array nums, find a peak element, and return its index. If the array contains multiple peaks…
Given a 0-indexed integer array nums, find a peak element, and return its index. If the array contains multiple peaks…
Day-21
Two Sum II - Input Array Is Sorted
Leetcode #167
Algorithm: Binary Search
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 #facebook4 #amazon8 #google4 #microsoft3 #apple3
Two Sum II - Input Array Is Sorted
Leetcode #167
Algorithm: Binary Search
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 #facebook4 #amazon8 #google4 #microsoft3 #apple3
LeetCode
Two Sum II - Input Array Is Sorted - LeetCode
Can you solve this real interview question? Two Sum II - Input Array Is Sorted - Given a 1-indexed array of integers numbers that is already sorted in non-decreasing order, find two numbers such that they add up to a specific target number. Let these two…
Day-21(Solution):
Two Sum II - Input Array Is Sorted
Leetcode #167
Algorithm: Binary Search
Solution: https://gist.github.com/lavakush-m-tiwari/9ddd65ddf2902ff10a5f25d078e5afac
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 #facebook4 #amazon8 #google4 #microsoft3 #apple3
Two Sum II - Input Array Is Sorted
Leetcode #167
Algorithm: Binary Search
Solution: https://gist.github.com/lavakush-m-tiwari/9ddd65ddf2902ff10a5f25d078e5afac
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 #facebook4 #amazon8 #google4 #microsoft3 #apple3
LeetCode
Two Sum II - Input Array Is Sorted - LeetCode
Can you solve this real interview question? Two Sum II - Input Array Is Sorted - Given a 1-indexed array of integers numbers that is already sorted in non-decreasing order, find two numbers such that they add up to a specific target number. Let these two…
Day-3
Min Stack
Leetcode #155
Algorithm: Stack
Related Video: https://www.youtube.com/watch?v=gd9xEAnxXzc
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 #facebook6 #amazon21 #google4 #microsoft6 #apple2
Min Stack
Leetcode #155
Algorithm: Stack
Related Video: https://www.youtube.com/watch?v=gd9xEAnxXzc
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 #facebook6 #amazon21 #google4 #microsoft6 #apple2
LeetCode
Min Stack - LeetCode
Can you solve this real interview question? Min Stack - Design a stack that supports push, pop, top, and retrieving the minimum element in constant time.
Implement the MinStack class:
* MinStack() initializes the stack object.
* void push(int val) pushes…
Implement the MinStack class:
* MinStack() initializes the stack object.
* void push(int val) pushes…
Techdose
Day-3 Min Stack Leetcode #155 Algorithm: Stack Related Video: https://www.youtube.com/watch?v=gd9xEAnxXzc Subscribe our Channel : https://www.youtube.com/c/TECHDOSE4u Follow on Linkedin: https://www.linkedin.com/company/tech-dose Please try the problem…
Day-3(Solution)
Min Stack
Leetcode #155
Algorithm: Stack
Solution: https://gist.github.com/lavakush-m-tiwari/80c83568dd4f877f3650a266aa7ad92f
Related Video: https://www.youtube.com/watch?v=gd9xEAnxXzc
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 #facebook6 #amazon21 #google4 #microsoft6 #apple2
Min Stack
Leetcode #155
Algorithm: Stack
Solution: https://gist.github.com/lavakush-m-tiwari/80c83568dd4f877f3650a266aa7ad92f
Related Video: https://www.youtube.com/watch?v=gd9xEAnxXzc
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 #facebook6 #amazon21 #google4 #microsoft6 #apple2
LeetCode
Min Stack - LeetCode
Can you solve this real interview question? Min Stack - Design a stack that supports push, pop, top, and retrieving the minimum element in constant time.
Implement the MinStack class:
* MinStack() initializes the stack object.
* void push(int val) pushes…
Implement the MinStack class:
* MinStack() initializes the stack object.
* void push(int val) pushes…
Day-4
First Unique Character in a String
Leetcode #387
Algorithm: Stack
Related Video: https://www.youtube.com/watch?v=KnWqCfIfHX0
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 #facebook12 #amazon38 #google4 #microsoft7 #apple6
First Unique Character in a String
Leetcode #387
Algorithm: Stack
Related Video: https://www.youtube.com/watch?v=KnWqCfIfHX0
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 #facebook12 #amazon38 #google4 #microsoft7 #apple6
LeetCode
First Unique Character in a String - LeetCode
Can you solve this real interview question? First Unique Character in a String - Given a string s, find the first non-repeating character in it and return its index. If it does not exist, return -1.
Example 1:
Input: s = "leetcode"
Output: 0
Explanation:…
Example 1:
Input: s = "leetcode"
Output: 0
Explanation:…
Day-4 (Solution)
First Unique Character in a String
Leetcode #387
Algorithm: Stack
Solution: https://gist.github.com/lavakush-m-tiwari/137cfbe73d678c860e216487cbfb12f2
Related Video: https://www.youtube.com/watch?v=KnWqCfIfHX0
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 #facebook12 #amazon38 #google4 #microsoft7 #apple6
First Unique Character in a String
Leetcode #387
Algorithm: Stack
Solution: https://gist.github.com/lavakush-m-tiwari/137cfbe73d678c860e216487cbfb12f2
Related Video: https://www.youtube.com/watch?v=KnWqCfIfHX0
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 #facebook12 #amazon38 #google4 #microsoft7 #apple6
LeetCode
First Unique Character in a String - LeetCode
Can you solve this real interview question? First Unique Character in a String - Given a string s, find the first non-repeating character in it and return its index. If it does not exist, return -1.
Example 1:
Input: s = "leetcode"
Output: 0
Explanation:…
Example 1:
Input: s = "leetcode"
Output: 0
Explanation:…