Coding Interview Resources
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This channel contains the free resources and solution of coding problems which are usually asked in the interviews. Managed by: @love_data
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Сітка:📈 Аналітичний огляд Telegram-каналу Coding Interview Resources
Канал Coding Interview Resources (@crackingthecodinginterview) у мовному сегменті Англійська є активним учасником. На даний момент спільнота об'єднує 51 978 підписників, посідаючи 2 561 місце в категорії Технології та додатки та 6 666 місце у регіоні Індія.
📊 Показники аудиторії та динаміка
З моменту свого створення невідомо, проект продемонстрував стрімке зростання, зібравши аудиторію у 51 978 підписників.
За останніми даними від 31 жовтня, 2026, канал демонструє стабільну активність. Хоча за останні 30 днів спостерігається зміна кількості учасників на -230, а за останні 24 години на -12, загальне охоплення залишається високим.
- Статус верифікації: Не верифікований
- Рівень залученості (ER): Середній показник залученості аудиторії становить 2.18%. Протягом перших 24 годин після публікації контент зазвичай збирає 0.63% реакцій від загальної кількості підписників.
- Охоплення публікацій: В середньому кожен допис отримує 1 132 переглядів. Протягом першої доби публікація в середньому набирає 326 переглядів.
- Реакції та взаємодія: Аудиторія активно підтримує контент: середня кількість реакцій на один пост – 1.
- Тематичні інтереси: Контент зосереджений навколо ключових тем, таких як array, stack, algorithm, programming, sort.
📝 Опис та контентна політика
Автор описує ресурс як майданчик для висловлення суб'єктивної думки:
“This channel contains the free resources and solution of coding problems which are usually asked in the interviews.
Managed by: @love_data”
Завдяки високій частоті оновлень (останні дані отримано 01 листопада, 2026), канал підтримує актуальність та високий рівень охоплення публікацій. Аналітика показує, що аудиторія активно взаємодіє з контентом, що робить його важливою точкою впливу в категорії Технології та додатки.
51 978
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Coding Interview – Essential Topics & Concepts 🚀
1️⃣ Data Structures
Arrays & Strings – Sliding window, Two pointers.
Linked Lists – Reversal, Merging, Cycle detection.
Stacks & Queues – Monotonic stack, Priority queue.
HashMaps & HashSets – Frequency counters, Two Sum problem.
Trees & Graphs – DFS, BFS, Binary Search Tree (BST), Dijkstra’s Algorithm.
2️⃣ Algorithms
Sorting – QuickSort, MergeSort, HeapSort.
Searching – Binary Search, Ternary Search.
Recursion & Backtracking – N-Queens, Subset sum.
Dynamic Programming (DP) – Fibonacci, Knapsack, Longest Common Subsequence (LCS).
Greedy Algorithms – Huffman coding, Activity selection.
3️⃣ System Design Basics
Scalability & Load Balancing – Horizontal vs. Vertical Scaling.
Database Sharding & Indexing – Efficient data retrieval.
Microservices & Monolith – Pros & Cons.
Caching Strategies – Redis, Memcached.
Message Queues – Kafka, RabbitMQ.
4️⃣ Coding Interview Strategies
Understand the Problem – Read carefully, ask clarifying questions.
Plan Your Approach – Write test cases, consider edge cases.
Write Clean Code – Follow best practices, use meaningful variable names.
Optimize Your Solution – Reduce time and space complexity.
Practice Mock Interviews – Platforms like LeetCode, CodeSignal, HackerRank.
5️⃣ Common Interview Problems
Two Sum (Hashing)
Reverse a Linked List
Merge Intervals
LRU Cache (HashMap + Doubly Linked List)
Find Cycle in a Graph (DFS/BFS)
Word Ladder (BFS)
Longest Palindromic Substring (DP)
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