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Akhil

Hi, I am Akhil. I write about Design, Tech, and algorithms.

Location Bangalore Joined Joined on  Email address akhilpokle96@gmail.com github website twitter website
Form design for developers Part - 1

Form design for developers Part - 1

Reactions 15 Comments
4 min read
The algorithm behind Ctrl + F.

The algorithm behind Ctrl + F.

Reactions 742 Comments 47
5 min read
Kth Smallest Element in a BST, solving Netflix Interview question.

Kth Smallest Element in a BST, solving Netflix Interview question.

Reactions 30 Comments 2
2 min read
Sum root to leaf numbers, solving an Amazon interview question

Sum root to leaf numbers, solving an Amazon interview question

Reactions 51 Comments 3
2 min read
Valid parentheses, solving a Facebook interview question.

Valid parentheses, solving a Facebook interview question.

Reactions 49 Comments 15
3 min read
Longest substring without repeating characters, solving Google interview question.

Longest substring without repeating characters, solving Google interview question.

Reactions 82 Comments 16
1 min read
Remove Nth node from the end of a Linked List. Solving a Paypal interview question.

Remove Nth node from the end of a Linked List. Solving a Paypal interview question.

Reactions 15 Comments
2 min read
Power of 2, solving a google interview question. Playing with bits.

Power of 2, solving a google interview question. Playing with bits.

Reactions 43 Comments 6
3 min read
Topological sort, Solving Google Interview Question

Topological sort, Solving Google Interview Question

Reactions 112 Comments 11
5 min read
Convert Number to Hexadecimal, solving a short Facebook Interview question

Convert Number to Hexadecimal, solving a short Facebook Interview question

Reactions 12 Comments
3 min read
How did this image brick Android phones?

How did this image brick Android phones?

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2 min read
Design Trie. Solving an Uber Interview Question

Design Trie. Solving an Uber Interview Question

Reactions 87 Comments 9
5 min read
Find the celebrity, Facebook Inteveriew question

Find the celebrity, Facebook Inteveriew question

Reactions 7 Comments
3 min read
Iterative Binary Tree Traversal, Solving Microsoft Interview Question.

Iterative Binary Tree Traversal, Solving Microsoft Interview Question.

Reactions 11 Comments
2 min read
Serialize and Deserialize binary tree, Apple interview

Serialize and Deserialize binary tree, Apple interview

Reactions 12 Comments 7
4 min read
Quickselect. Quicksort on Steroids + solving Facebook interview question.

Quickselect. Quicksort on Steroids + solving Facebook interview question.

Reactions 8 Comments 2
6 min read
Product of array except self, a mind-boggling Google Interview question

Product of array except self, a mind-boggling Google Interview question

Reactions 8 Comments 8
2 min read
Understanding how Kami-2 works with flood fill algorithm. Google Interview question.

Understanding how Kami-2 works with flood fill algorithm. Google Interview question.

Reactions 6 Comments
3 min read
Minimum Number of Platforms Required for a Railway Station, Bloomberg Interview question. ๐Ÿš„๐Ÿš„๐Ÿš„

Minimum Number of Platforms Required for a Railway Station, Bloomberg Interview question. ๐Ÿš„๐Ÿš„๐Ÿš„

Reactions 10 Comments 5
3 min read
What is CDN and how do they work.

What is CDN and how do they work.

Reactions 158 Comments 8
3 min read
Generate parentheses, Understanding call stack, and backtracking. Solving Apple interview question.

Generate parentheses, Understanding call stack, and backtracking. Solving Apple interview question.

Reactions 9 Comments
3 min read
Backspace String. Solving Google interview question.

Backspace String. Solving Google interview question.

Reactions 5 Comments
3 min read
String Compression. Facebook interview question.

String Compression. Facebook interview question.

Reactions 63 Comments 14
2 min read
Let's build Spotify's Recent Search functionality with LRU caching mechanism. Microsoft Interview question.

Let's build Spotify's Recent Search functionality with LRU caching mechanism. Microsoft Interview question.

Reactions 58 Comments 2
6 min read
Number of Islands, implementing Depth First Search with the help of minesweeper.

Number of Islands, implementing Depth First Search with the help of minesweeper.

Reactions 9 Comments
4 min read
Leftmost Column with at Least a One. Facebook interview question. Thought process from brute force to binary search.

Leftmost Column with at Least a One. Facebook interview question. Thought process from brute force to binary search.

Reactions 8 Comments 5
3 min read
Search in a rotated sorted array, understanding how to apply binary search in weird conditions๐Ÿค” ๐Ÿคจ

Search in a rotated sorted array, understanding how to apply binary search in weird conditions๐Ÿค” ๐Ÿคจ

Reactions 21 Comments 2
3 min read
Best Profit in Single Sale

Best Profit in Single Sale

Reactions 6 Comments
2 min read
Sudoku Solver, power of backtracking. ๐Ÿ”ฅ

Sudoku Solver, power of backtracking. ๐Ÿ”ฅ

Reactions 11 Comments
5 min read
Add Binary, solving Facebook interview question

Add Binary, solving Facebook interview question

Reactions 5 Comments
2 min read
Covid Matrix, Implementing Breadth-First Search Algorithm with virus.

Covid Matrix, Implementing Breadth-First Search Algorithm with virus.

Reactions 5 Comments
4 min read
Subarray Sum Equals K, applying Math.

Subarray Sum Equals K, applying Math.

Reactions 7 Comments
3 min read
Maximum Sum Subarray of Size K, Applying Sliding Window pattern

Maximum Sum Subarray of Size K, Applying Sliding Window pattern

Reactions 6 Comments
2 min read
Group Anagram, Exploring canonical forms

Group Anagram, Exploring canonical forms

Reactions 6 Comments
3 min read
Invert Binary Tree - Google interview question

Invert Binary Tree - Google interview question

Reactions 6 Comments
1 min read
Converting a sorted array to binary search tree in Javascript

Converting a sorted array to binary search tree in Javascript

Reactions 3 Comments
1 min read
Merge Two Sorted Lists

Merge Two Sorted Lists

Reactions 6 Comments
1 min read
Maximum Subarray, Kadane's algorithm

Maximum Subarray, Kadane's algorithm

Reactions 5 Comments
2 min read
Happy number revisiting hare and tortoise. Connecting the dots !

Happy number revisiting hare and tortoise. Connecting the dots !

Reactions 1 Comments
2 min read
Single Number

Single Number

Reactions 6 Comments 1
3 min read
Binary Tree Level Order Traversal

Binary Tree Level Order Traversal

Reactions 5 Comments
1 min read
Find All Duplicates in an Array

Find All Duplicates in an Array

Reactions 8 Comments
5 min read
Count primes

Count primes

Reactions 7 Comments
3 min read
Daily Temperature and Monotonic stack

Daily Temperature and Monotonic stack

Reactions 6 Comments
4 min read
Restore IP address, dive into backtracking and recursion

Restore IP address, dive into backtracking and recursion

Reactions 9 Comments 1
3 min read
Loopy LinkedList & Two Pointers pattern

Loopy LinkedList & Two Pointers pattern

Reactions 9 Comments
3 min read
Reverse a Linked List

Reverse a Linked List

Reactions 8 Comments
2 min read
Min stack

Min stack

Reactions 6 Comments
3 min read
Validate a Binary Search Tree

Validate a Binary Search Tree

Reactions 7 Comments
3 min read
Minimum Number of Arrows to Burst Balloons

Minimum Number of Arrows to Burst Balloons

Reactions 10 Comments
2 min read
2 ways to Two Sum

2 ways to Two Sum

Reactions 6 Comments
3 min read
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