Top Tweets for #HashTable

8 days ago

🚀Solved: Count Special Letters (@LeetCode-#Daily) Letter c is special if both lowercase and uppercase appear, and all lowercase occur before the first uppercase. Track lowerFirst and upperFirst for each letter ⌛O(n) | O(1) 🔥#Day120/100 #DSA #HashTable #String #DSA26 #DAY120

PankajB42550's tweet photo. 🚀Solved: Count Special Letters (@LeetCode-#Daily)

Letter c is special if both lowercase and uppercase appear, and all lowercase occur before the first uppercase. Track lowerFirst and upperFirst for each letter

⌛O(n) | O(1)
🔥#Day120/100

#DSA #HashTable #String #DSA26 #DAY120 https://t.co/Jmoi4SSFFA

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9 days ago

🚀 Solved: Count the Number of Special Letters (@LeetCode - #Daily) Track lowercase & uppercase with two bool arrays. Letter special if both present. ⌛ O(n) | O(1) 🔥 #Day119/100 #LeetCode #DSA #HashTable #String @LeetCode #DSA26 #DAY119

PankajB42550's tweet photo. 🚀 Solved: Count the Number of Special Letters (@LeetCode - #Daily)
Track lowercase & uppercase with two bool arrays. Letter special if both present.

⌛ O(n) | O(1)
🔥 #Day119/100

#LeetCode #DSA #HashTable #String @LeetCode #DSA26 #DAY119 https://t.co/y5jrzopMCj

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15 days ago

🚀 Solved: Find the Prefix Common Array of Two Arrays (@LeetCode - #Daily) Count frequencies of A[i] and B[i] on the fly. Increment common when any number reaches count 2. ⌛O(n) | O(n) 🔥 #Day113/100 #LeetCode #DSA #HashTable #PrefixCommonArray #ProblemSolving

PankajB42550's tweet photo. 🚀 Solved: Find the Prefix Common Array of Two Arrays (@LeetCode - #Daily)

Count frequencies of A[i] and B[i] on the fly. Increment common when any number reaches count 2.

⌛O(n) | O(n)
🔥 #Day113/100

#LeetCode #DSA #HashTable #PrefixCommonArray #ProblemSolving https://t.co/KVYC9RctMe

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Sonu Kumar Pandit @Mrsonukrpandit

21 days ago

🚀Solved: Check if Array is Good ( @LeetCode - #Daily) Length = max+1, numbers 1..max-1 once, max twice. O(n) time 🔥 #Day107/100 #LeetCode #DSA #Array #HashTable #LeetCode #DAY107 @PankajB42550

PankajB42550's tweet photo. 🚀Solved: Check if Array is Good ( @LeetCode - #Daily)

Length = max+1, numbers 1..max-1 once, max twice.
O(n) time

🔥 #Day107/100

#LeetCode #DSA #Array #HashTable #LeetCode #DAY107 @PankajB42550 https://t.co/rrm1LBbufe

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28 days ago

𝗛𝗮𝘀𝗵 𝗙𝘂𝗻𝗰𝘁𝗶𝗼𝗻 𝗶𝗻 𝘀𝗶𝗺𝗽𝗹𝗲 𝘄𝗼𝗿𝗱𝘀: 𝗧𝗮𝗸𝗲 𝗮 𝗸𝗲𝘆 → 𝗰𝗼𝗻𝘃𝗲𝗿𝘁 𝘁𝗼 𝗶𝗻𝗱𝗲𝘅 𝗦𝘁𝗼𝗿𝗲 𝗮𝘁 𝘁𝗵𝗮𝘁 𝗶𝗻𝗱𝗲𝘅 📦 Find it instantly next time 🤯 #HashTable #DSA

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4 months ago

Day 78 ✅ – HashMap & HashTable (contd.) • Revised how HashMaps work • Learned collision handling: chaining & open addressing • Compared HashMap vs HashTable • Solved LeetCode Daily LeetCode Q: 3315 #100DaysOfCode #DSA #Java #HashMap #HashTable #LeetCode #DSAwithKunal

VTCodeCraft_'s tweet photo. Day 78 ✅ – HashMap & HashTable (contd.)
• Revised how HashMaps work
• Learned collision handling: chaining & open addressing
• Compared HashMap vs HashTable
• Solved LeetCode Daily
LeetCode Q: 3315
#100DaysOfCode #DSA #Java #HashMap #HashTable #LeetCode #DSAwithKunal https://t.co/wAyGe0h69l

4 months ago

Day 77 ✅ – HashMap & HashTable • Understood how HashMaps work • Learned collision handling with chaining • Covered HashTable basics • Solved LeetCode Daily LeetCode Q: 3314 #100DaysOfCode #DSA #Java #HashMap #HashTable #LeetCode #DSAwithKunal

VTCodeCraft_'s tweet photo. Day 77 ✅ – HashMap & HashTable
• Understood how HashMaps work
• Learned collision handling with chaining
• Covered HashTable basics
• Solved LeetCode Daily
LeetCode Q: 3314
#100DaysOfCode #DSA #Java #HashMap #HashTable #LeetCode #DSAwithKunal https://t.co/VZelbbnHyA

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4 months ago

Day 77 ✅ – HashMap & HashTable • Understood how HashMaps work • Learned collision handling with chaining • Covered HashTable basics • Solved LeetCode Daily LeetCode Q: 3314 #100DaysOfCode #DSA #Java #HashMap #HashTable #LeetCode #DSAwithKunal

5 months ago

Day 76 ✅ – Heaps Completed • Covered heap fundamentals & working • Custom Heap Implementation in Java • Implemented Priority Queue & heap from array • practiced Heapsort LeetCode Q: 703 #100DaysOfCode #DSA #Java #Heaps #PriorityQueue #LeetCode #DSAwithKunal

VTCodeCraft_'s tweet photo. Day 76 ✅ – Heaps Completed
• Covered heap fundamentals & working
• Custom Heap Implementation in Java
• Implemented Priority Queue & heap from array
• practiced Heapsort
LeetCode Q: 703
#100DaysOfCode #DSA #Java #Heaps #PriorityQueue #LeetCode #DSAwithKunal https://t.co/P0v9G1qGkV

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Chris Kocel @0xKKocel

5 months ago

Wednesday Links - Edition 2025-12-24 🎅🎄🎁 https://t.co/kbHaCOUysu #java #jvm #kotlin #springboot #hashtable #k8s #owasp #vibecoding

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Priyak Dey

@DeyPriyak

6 months ago

We are continuing our journey to learn #HashTable and #C. Live at: https://t.co/nFtWAr35VU #softwareengineering #YoutubeLive #livecoding

DeyPriyak's tweet photo. We are continuing our journey to learn #HashTable and #C.

Live at: https://t.co/nFtWAr35VU

#softwareengineering #YoutubeLive #livecoding https://t.co/1eg6bcjv0p

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Priyak Dey

@DeyPriyak

6 months ago

After a nice vacation, we are back at it again. Tonight we are building a #HashTable from scratch using #C. The goal of today's stream is to make a HashTable which can store a String-Int as a Key Value pair. We are doing this live as part of the #TheAlgorithmHour at #youtube: https://t.co/RiUp6ACgrM We are going to start at 5:30PM UTC tonight. This is going to be my attempt of learning low level programming, come join me live if you wanna enjoy coding, data structures, or someone struggling at coding! This stream is influenced by the streams of @tsoding. Sorry Alexey, I'm gonna try, but ain't good like you are ! Hopefully someday.

DeyPriyak's tweet photo. After a nice vacation, we are back at it again.

Tonight we are building a #HashTable from scratch using #C.
The goal of today's stream is to make a HashTable which can store a String-Int as a Key Value pair.

We are doing this live as part of the #TheAlgorithmHour at #youtube:

https://t.co/RiUp6ACgrM

We are going to start at 5:30PM UTC tonight.

This is going to be my attempt of learning low level programming, come join me live if you wanna enjoy coding, data structures, or someone struggling at coding!

This stream is influenced by the streams of @tsoding. Sorry Alexey, I'm gonna try, but ain't good like you are ! Hopefully someday.

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Emmanuel @Inengs56

6 months ago

Time complexity: Insert: O(1) Search: O(1) Delete: O(1) #100DaysOfCode #DSA #CodingJourney #HashTable #DataStructures #Algorithms #SoftwareEngineering #BuildInPublic

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Algorithms, Blockchain and Cloud (ABC) 币圈老韭 justyy @doctorzlai

6 months ago

📌 POTD LeetCode 3623: — Count Number of Trapezoids I 🐍 Python | HashMap + Combinatorics ✅ Count pairs on each y-level ✅ Multiply pairs ⏱ O(n) Time | 💾 O(n) Space Solution: https://t.co/62oP8wrMHP #Python #LeetCode #HashTable #Math #Combinatorics #DSA #100DaysOfCode #POTD

otakuayush_'s tweet photo. 📌 POTD LeetCode 3623:
— Count Number of Trapezoids I

🐍 Python | HashMap + Combinatorics
✅ Count pairs on each y-level
✅ Multiply pairs
⏱ O(n) Time | 💾 O(n) Space

Solution: https://t.co/62oP8wrMHP

#Python #LeetCode #HashTable #Math #Combinatorics #DSA #100DaysOfCode #POTD https://t.co/4BPsySV9XS

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Zaya @RealZayaBell

6 months ago

Dictionary<TKey, TValue> - Hashtable Fast O(1) lookup/insert on average. Buckets, hashing, collisions, rehashing - that’s the magic behind quick key access. (Python dict + JS Map use hashtables too.) #csharp #hashtable

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7 months ago

Day 705 - Teaching Kids Programming - Number of Equivalent Domino Pairs (Hash Table / Combination) https://t.co/qSRXvZmpXk #programming #tutorial #teaching #hashtable

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8 months ago

📌 Today's LeetCode 3208: Find Smallest Integer After Value Additions 🐍 Python | One-Pass ✅ HashMap | Track Remainder Buckets ⚡ O(n + m) Time | 💾 O(min(n, value)) Space Solution: https://t.co/NpoAmqAdAK #Python #LeetCode #100DaysOfCode #DSA #Array #HashTable #Greedy #Modulo

otakuayush_'s tweet photo. 📌 Today's LeetCode 3208:
Find Smallest Integer After Value Additions
🐍 Python | One-Pass
✅ HashMap | Track Remainder Buckets
⚡ O(n + m) Time | 💾 O(min(n, value)) Space

Solution: https://t.co/NpoAmqAdAK
#Python #LeetCode #100DaysOfCode #DSA #Array #HashTable #Greedy #Modulo https://t.co/y2l6g5mSfz

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Harsh Chauhan @HarshChauh12662

8 months ago

📌 POTD: LeetCode 1488 — Avoid Flood in the City 🌧️🏞️ 🐍 Python Solution | Greedy + Hash Table ✅ Strategic Resource Allocation ⏱ O(n²) Time | 💾 O(n) Space Solution:https://t.co/UesZycYBDE #Python #LeetCode #100DaysOfCode #DSA #Greedy #HashTable #Algorithm #StriverSheet

otakuayush_'s tweet photo. 📌 POTD:
LeetCode 1488 —
Avoid Flood in the City 🌧️🏞️

🐍 Python Solution | Greedy + Hash Table
✅ Strategic Resource Allocation
⏱ O(n²) Time | 💾 O(n) Space

Solution:https://t.co/UesZycYBDE

#Python #LeetCode #100DaysOfCode #DSA #Greedy #HashTable #Algorithm #StriverSheet https://t.co/l73cn0s907

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8 months ago

Day 143 of #365DaysOfCode Solved another Hash Table problem today — really enjoyed cracking it! Excited to keep the momentum going and solve more tomorrow. #365DaysOfCode #LeetCode #HashTable #DSA #CodingChallenge #ProblemSolving #Algorithms #DataStructures #CodeNewbie

HarshChauh12662's tweet photo. Day 143 of #365DaysOfCode
Solved another Hash Table problem today — really enjoyed cracking it! Excited to keep the momentum going and solve more tomorrow. #365DaysOfCode #LeetCode #HashTable #DSA #CodingChallenge #ProblemSolving #Algorithms #DataStructures #CodeNewbie https://t.co/ngmAtM6Man

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NangMC @nuthmc7

9 months ago

From Keys to Indexes: How Hash Tables Work. #HashTable #HashFunction #Collision #DataStructures #Algorithms #Coding #Programming #LearnToCode

nuthmc7's tweet photo. From Keys to Indexes: How Hash Tables Work.

#HashTable

#HashFunction

#Collision

#DataStructures

#Algorithms

#Coding

#Programming

#LearnToCode https://t.co/5ZqfysuYUc

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