Top 5 Algorithms for Coding Interviews

Here are the Top 5 Algorithms asked in coding interviews:

1️⃣ Top k Elements Algorithm: This algorithm is used to find the top k elements in an array based on a given criteria.
👉 Example Problem: Finding the k largest/smallest/most frequent numbers in an array.

2️⃣ Sliding Window Algorithm: Sliding window is a technique to efficiently process arrays or strings in a fixed-size window or substring.
👉 Example Problem: Finding the largest substring without repeating characters.

3️⃣ Backtracking: Backtracking is a recursive algorithm that explores all possible solutions by building them step by step and backtracks when an invalid state is encountered.
👉 Example Problem: Solving the Combination Sum problem, where you need to find unique combinations of numbers that add up to a target sum.

4️⃣ Dynamic Programming: Dynamic programming involves breaking down a problem into smaller subproblems and solving them to find the optimal solution.
👉 Example Problem: Solving the Combination Sum problem with dynamic programming by building solutions from smaller target sums.

5️⃣ Breadth First Search (BFS) and Depth First Search (DFS): BFS and DFS are graph traversal algorithms. DFS explores as far as possible along each branch before backtracking, while BFS explores neighboring vertices before deeper ones.
👉 Example Problem: BFS can be used to find the shortest path between two vertices in a graph, while DFS is commonly used for tasks like topological sorting
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[MyCodingDiary]

I love how you break down complex topics into simple and understandable explanations.

[slimy]

This just made me nostalgic about AC2, i always had a hard time climbing this building

[ishowvelocity]

Bhai ye kaun sa tarika hai. Main chij ko to 1 second ke liye bhi screen pe rakho

[m.afnan]

Backtracking and DP is a Algorithm... 💀💀

[narasimhuludupathi]

Congratulations on 100 videos powercouple love u sahil

[sheikhtahamaroof]

Idk why, I gave 2 technical interviews for a relatively low paying company, both asked DP 😕

[VikrantD-ynkd]

That cycle could had hit her carefull next time

[vamsimullangi]

Congratulations power couple. 🎉 You guys are osm.. please tell me one thing that which programming language should I choose to learn dsa and algorithms

[Amazingandclassicshots]

Sir. Can u please mention the algorithm of web stories and blog. Kese. How can we collect all traffic from plz reply😢

[Amazingandclassicshots]

Sir pdf ka link share kro... question answer ka discription me

[Satya_ganta]

Did you show your dress or else Are you giving us idea abt interviews?

[kanakdwivedi]

Sahil can u plz ask to your wife to make video on product management in your killing style❤