#leetcodecontest — Public Fediverse posts

☑️ Day 40/100: #Leetcode daily question

🟨 Question: 2275. Largest Combination With Bitwise AND Greater Than Zero

This was an easy one for medium and I solved it using index bit count.

🐈‍⬛ Check out my #GitHub where I post all the daily streak 🔥 questions and #LeetcodeContest 🏆 solutions

🔗 Solution Link: https://github.com/akshatsingh1718/leetcode/tree/main/minimumNumberofChangestoMakeBinaryStringBeautiful

🔗 My Leetcode Github: https://github.com/akshatsingh1718/leetcode

#Algorithms #coding #python #bitmanipulation

☑️ Day 39/100: #Leetcode daily question

🟨 Question: 3011. Find if Array Can Be Sorted

This was an easy one for medium and I solved it using bubble sort.

🐈‍⬛ Check out my #GitHub where I post all the daily streak 🔥 questions and #LeetcodeContest 🏆 solutions

🔗 Solution Link: https://github.com/akshatsingh1718/leetcode/tree/main/minimumNumberofChangestoMakeBinaryStringBeautiful

🔗 My Leetcode Github: https://github.com/akshatsingh1718/leetcode

#python #Algorithms #coding #sorting #bitmanipulation

☑️ Day 38/100: #Leetcode daily question

🟨 Question: 2914. Minimum Number of Changes to Make Binary String Beautiful

This was an easy one for medium but idk why I need to see the soluiton

🐈‍⬛ Check out my #GitHub where I post all the daily streak 🔥 questions and #LeetcodeContest 🏆 solutions

🔗 Solution Link: https://github.com/akshatsingh1718/leetcode/tree/main/minimumNumberofChangestoMakeBinaryStringBeautiful

🔗 My Leetcode Github: https://github.com/akshatsingh1718/leetcode

#Algorithms #python #coding #string

☑️ Day 37/100: #Leetcode daily question

🟩 Question: 3163. String Compression III

Easy question

🐈‍⬛ Check out my #GitHub where I post all the daily streak 🔥 questions and #LeetcodeContest 🏆 solutions

🔗 Solution Link: https://github.com/akshatsingh1718/leetcode/tree/main/rotateString

🔗 My Leetcode Github: https://github.com/akshatsingh1718/leetcode

#python #Algorithms #coding #string

☑️ Day 36/100: #Leetcode daily question

🟩 Question: 796. Rotate String

Easy question

🐈‍⬛ Check out my #GitHub where I post all the daily streak 🔥 questions and #LeetcodeContest 🏆 solutions

🔗 Solution Link: https://github.com/akshatsingh1718/leetcode/tree/main/rotateString

🔗 My Leetcode Github: https://github.com/akshatsingh1718/leetcode

#coding #Algorithms #python #string

☑️ Day 35/100: #Leetcode daily question

🟩 Question: 2490. Circular Sentence

Easy question but I did it hard way I guess and complicated the solution

🐈‍⬛ Check out my #GitHub where I post all the daily streak 🔥 questions and #LeetcodeContest 🏆 solutions

🔗 Solution Link: https://github.com/akshatsingh1718/leetcode/tree/main/circularSentence

🔗 My Leetcode Github: https://github.com/akshatsingh1718/leetcode

#coding #Algorithms #python #string

☑️ Day 34/100: #Leetcode daily question

🟩 Question: 1957. Delete Characters to Make Fancy String

Easy question

🐈‍⬛ Check out my #GitHub where I post all the daily streak 🔥 questions and #LeetcodeContest 🏆 solutions

🔗 Solution Link: https://github.com/akshatsingh1718/leetcode/tree/main/deleteCharacterstoMakeFancyString

🔗 My Leetcode Github: https://github.com/akshatsingh1718/leetcode

#coding #Algorithms #python #string

☑️ Day 33/100: #Leetcode daily question

🟥 Question: 2463. Minimum Total Distance Traveled

This is a very good difficult question, and I obviously need to look a solution. Solved it using dp

🐈‍⬛ Check out my #GitHub where I post all the daily streak 🔥 questions and #LeetcodeContest 🏆 solutions

🔗 Solution Link: https://github.com/akshatsingh1718/leetcode/tree/main/minimumTotalDistanceTraveled

🔗 My Leetcode Github: https://github.com/akshatsingh1718/leetcode

#coding #Algorithms #python #dynamicprogramming

☑️ Day 32/100: #Leetcode daily question

🟨 Question: 1671. Minimum Number of Removals to Make Mountain Array

This is a very good difficult question, and I obviously need to look a solution. This was solved using the lowest increasing decreasing subarray method.

🐈‍⬛ Check out my #GitHub where I post all the daily streak 🔥 questions and #LeetcodeContest 🏆 solutions

🔗 Solution Link: https://github.com/akshatsingh1718/leetcode/tree/main/minimumNumberofRemovalstoMakeMountainArray

🔗 My Leetcode Github: https://github.com/akshatsingh1718/leetcode

#coding #Algorithms #python #array

☑️ Day 31/100: #Leetcode daily question

🟨 Question: 2684. Maximum Number of Moves in a Grid

Easy dp question but need to see the solution maybe I was too last to solve that day

🐈‍⬛ Check out my #GitHub where I post all the daily streak 🔥 questions and #LeetcodeContest 🏆 solutions

🔗 Solution Link: https://github.com/akshatsingh1718/leetcode/tree/main/maximumNumberofMovesinaGrid

🔗 My Leetcode Github: https://github.com/akshatsingh1718/leetcode

#coding #python #Algorithms #dynamicprogramming

☑️ Day 30/100: #Leetcode daily question

🟨 Question: 2501. Longest Square Streak in an Array

Easy question

🐈‍⬛ Check out my #GitHub where I post all the daily streak 🔥 questions and #LeetcodeContest 🏆 solutions

🔗 Solution Link: https://github.com/akshatsingh1718/leetcode/tree/main/longestSquareStreakinanArray

🔗 My Leetcode Github: https://github.com/akshatsingh1718

#Algorithms #python #coding #binarysearch

☑️ Day 29/100: #Leetcode daily question

🟨 Question: 1277. Count Square Submatrices with All Ones

Medium question and I need to check the solution but good learning

🐈‍⬛ Check out my #GitHub where I post all the daily streak 🔥 questions and #LeetcodeContest 🏆 solutions

🔗 Solution Link: https://github.com/akshatsingh1718/leetcode/tree/main/countSquareSubmatriceswithAllOnes

🔗 My Leetcode Github: https://github.com/akshatsingh1718

#Algorithms #python #coding #dynamicprogramming

☑️ Day 28/100: #Leetcode daily question

🟥 Question: 2458. Height of Binary Tree After Subtree Removal Queries

Hard tree question but learnt a lot

🐈‍⬛ Check out my #GitHub where I post all the daily streak 🔥 questions and #LeetcodeContest 🏆 solutions

🔗 Solution Link: https://github.com/akshatsingh1718/leetcode/tree/main/heightofBinaryTreeAfterSubtreeRemovalQueries

🔗 My Leetcode Github: https://github.com/akshatsingh1718

#Algorithms #python #coding #bst

☑️ Day 27/100: #Leetcode daily question

🟨 Question: 1233. Remove Sub-Folders from the Filesystem

Easy question

🐈‍⬛ Check out my #GitHub where I post all the daily streak 🔥 questions and #LeetcodeContest 🏆 solutions

🔗 Solution Link: https://github.com/akshatsingh1718/leetcode/tree/main/removeSub-FoldersfromtheFilesystem

🔗 My Leetcode Github: https://github.com/akshatsingh1718

#Algorithms #python #coding #trie

☑️ Day 26/100: #Leetcode daily question

🟨 Question: 951. Flip Equivalent Binary Trees

Good binary tree question and I did see the approach but got good understanding of tree questions

🐈‍⬛ Check out my #GitHub where I post all the daily streak 🔥 questions and #LeetcodeContest 🏆 solutions

🔗 My Leetcode Github: https://github.com/akshatsingh1718

🔗 Solution Link: https://github.com/akshatsingh1718/leetcode/tree/main/flipEquivalentBinaryTrees

#coding #Algorithms #python #binarytree #bst

☑️ Day 25/100: #Leetcode daily question

🟨 Question: 2641. Cousins in Binary Tree II

Easy binary tree question but I saw the solution, could be done without seeing it.

🐈‍⬛ Check out my #GitHub where I post all the daily streak 🔥 questions and #LeetcodeContest 🏆 solutions

🔗 Solution Link: https://github.com/akshatsingh1718/leetcode/tree/main/cousinsinBinaryTreeII

🔗 My Leetcode Github: https://github.com/akshatsingh1718/leetcode

#coding #pyton #leetcode #Algorithms #bst #binarytree

☑️ Day 24/100: #Leetcode daily question

🟨 Question: 2583. Kth Largest Sum in a Binary Tree

Easy binary tree question

🐈‍⬛ Check out my #GitHub where I post all the daily streak 🔥 questions and #LeetcodeContest 🏆 solutions

🔗 Solution Link: https://github.com/akshatsingh1718/leetcode/tree/main/kthLargestSuminaBinaryTree

🔗 My Leetcode Github: https://github.com/akshatsingh1718/leetcode

#coding #pyton #leetcode #Algorithms #bst #binarytree

☑️ Day 23/100: #Leetcode daily question

🟨 Question: 1593. Split a String Into the Max Number of Unique Substrings

This question was marked as medium and it was really a good one and I need to look for a solution.

🐈‍⬛ Check out my #GitHub where I post all the daily streak 🔥 questions and #LeetcodeContest 🏆 solutions

🔗 Solution Link: https://github.com/akshatsingh1718/leetcode/tree/main/splitaStringIntotheMaxNumberofUniqueSubstrings

🔗 My Leetcode Github: https://github.com/akshatsingh1718/leetcode

#coding #pyton #leetcode #Algorithms #substring

☑️ Day 22/100: #Leetcode daily question

🟥 Question: 1106. Parsing A Boolean Expression

This question marked as hard but after looking at the solution it looks very easy and I did find out that it needs to be solved using stack.

🐈‍⬛ Check out my #GitHub where I post all the daily streak 🔥 questions and #LeetcodeContest 🏆 solutions

🔗 Solution Link: https://github.com/akshatsingh1718/leetcode/tree/main/parsingABooleanExpression

🔗 My Leetcode Github: https://github.com/akshatsingh1718/leetcode

#coding #pyton #leetcode #Algorithms #stack

☑️ Day 21/100: #Leetcode daily question

🟨 Question: 1545. Find Kth Bit in Nth Binary String

This question was a tricky one and I need to look for a solution and it shows me how people think of a solution In a recursive way.

🐈‍⬛ Check out my #GitHub where I post all the daily streak 🔥 questions and #LeetcodeContest 🏆 solutions

🔗 Solution Link: https://github.com/akshatsingh1718/leetcode/tree/main/findKthBitinNthBinaryString

🔗 My Leetcode Github: https://github.com/akshatsingh1718/leetcode

#coding #pyton #leetcode #Algorithms

☑️ Day 20/100: #Leetcode daily question

🟨 Question: 2044. Count Number of Maximum Bitwise-OR Subsets

Today's question was an easy one and can be done simply finding out all the subsets and store their sum as dict key and increment +1 to the value.

🐈‍⬛ Check out my #GitHub where I post all the daily streak 🔥 questions and #LeetcodeContest 🏆 solutions

🔗 Solution Link: https://github.com/akshatsingh1718/leetcode/tree/main/countNumberofMaximumBitwise-ORSubsets

🔗 My Leetcode Github: https://github.com/akshatsingh1718/leetcode

#python #coding #Algorithms #subset #leetcode

☑️ Day 19/100: #Leetcode daily question

🟨 Question: 670. Maximum Swap

The question was good and I was able to do it but went for the solutions tab because I was not feeling like solving anymore. The solution was using a greedy approach.

🐈‍⬛ Check out my #GitHub where I post all the daily streak 🔥 questions and #LeetcodeContest 🏆 solutions

🔗 Solution Link: https://github.com/akshatsingh1718/leetcode/tree/main/maximumSwap

🔗 My Leetcode Github: https://github.com/akshatsingh1718/leetcode

#codeing #Algorithms #python #greedy

☑️ Day 18/100: #Leetcode daily question

🟨 Question: 1405. Longest Happy String

The question was good and I did it in 45 mins. I was able to solve it using max function and other was to use heap.

🐈‍⬛ Check out my #GitHub where I post all the daily streak 🔥 questions and #LeetcodeContest 🏆 solutions

🔗 Solution Link: https://github.com/akshatsingh1718/leetcode/tree/main/longestHappyString

🔗 My Leetcode Github: https://github.com/akshatsingh1718/leetcode

#coding #python #heap #maxheap #Algorithms

☑️ Day 17/100: #Leetcode daily question

🟨 Question:2938. Separate Black and White Balls

The question was easy I got it using 2 ptr approach.

🐈‍⬛ Check out my #GitHub where I post all the daily streak 🔥 questions and #LeetcodeContest 🏆 solutions

🔗 Solution Link: https://github.com/akshatsingh1718/leetcode/tree/main/separateBlackandWhiteBalls

🔗 My Leetcode Github: https://github.com/akshatsingh1718/leetcode

#coding #python #2pointer #Algorithms

☑️ Day 13/100: #Leetcode daily question

🟨 Question:1942. The Number of the Smallest Unoccupied Chair

The question was tricky and I had to see the solution tab sadly. But I did learn how to use min heap for assigning the lowest value we can.

🐈‍⬛ Check out my #GitHub where I post all the daily streak 🔥 questions and #LeetcodeContest 🏆 solutions

🔗 Solution Link: https://github.com/akshatsingh1718/leetcode/tree/main/theNumberoftheSmallestUnoccupiedChair

🔗 My Leetcode Github: https://github.com/akshatsingh1718/leetcode

#heap #minheap #Algorithms

☑️ Day 9/100: #Leetcode daily question

🟨 Question: 241. Different Ways to Add Parentheses

Today's question was a 🟥 hard one for me where we needed to put parenthesis over different positions to find other expressions' results.I did the question using #recursion

🐈‍⬛ Check out my #GitHub where I post all the daily streak 🔥 questions and #LeetcodeContest 🏆 solutions

🔗 Solution Link: https://github.com/akshatsingh1718/leetcode/tree/main/largestNumber

🔗 My Leetcode Github: https://github.com/akshatsingh1718/leetcode

#coding #python

☑️ Day 8/100: #Leetcode daily question

🟨 Question: 179. Largest Number

Today's question was good and can be answered using a custom sorting function. I did this with 3 approaches:
1. Built-in sort (provided custom key fn).
2. #quicksort
3. #MergeSort

🐈‍⬛ Check out my #GitHub where I post all the daily streak 🔥 questions and #LeetcodeContest 🏆 solutions

🔗 Solution Link: https://github.com/akshatsingh1718/leetcode/tree/main/largestNumber

🔗 My Leetcode Github: https://github.com/akshatsingh1718/leetcode

#coding #python #sorting

☑️ Day 6/100: #Leetcode daily question

🟩 Question: 884. Uncommon Words from Two Sentences

Today's question was an easy one and involved counting algo.

🐈‍⬛ Check out my #GitHub where I post all the daily streak 🔥 questions and #LeetcodeContest 🏆 solutions

🔗 Solution Link: https://github.com/akshatsingh1718/leetcode/tree/main/uncommonWordsfromTwoSentences

🔗 My Leetcode Github: https://github.com/akshatsingh1718/leetcode

#coding #python #dailycode

☑️ Day 6/100: #Leetcode daily question

🟨 Question: 539. Minimum Time Difference

Today's question was on Sorting & Two Pointers.

🐈‍⬛ Check out my #GitHub where I post all the daily streak 🔥 questions and #LeetcodeContest 🏆 solutions

🔗 Solution Link: https://github.com/akshatsingh1718/leetcode/tree/main/minimumTimeDifference

🔗 My Leetcode Github: https://github.com/akshatsingh1718/leetcode
#coding #python #dailycode

☑️ Day 5/100: #Leetcode daily question

🟨 Question: 1371. Find the Longest Substring Containing Vowels in Even Counts

This question was medium-level and a really good question of bit masking.

🐈‍⬛ Check out my #GitHub where I post all the daily streak 🔥 questions and #LeetcodeContest 🏆 solutions

🔗 Solution Link: https://github.com/akshatsingh1718/leetcode/tree/main/findtheLongestSubstringContainingVowelsinEvenCounts

🔗 My Leetcode Github: https://github.com/akshatsingh1718/leetcode
#coding #python #dailycode #Bitmasking