Posts

All the articles I've posted.

• LeetCode 91 Decode Ways and Hacker Rank ASCII Encoded Strings (VMWare, Goldman Sachs, and Salesforce Interview Questions)

  28 Nov, 2024

  Solutions for LeetCode 91, medium, tags: string, dynamic programming, companies: goldman sachs, vmware, salesforce.

• Cheatsheet for Math Knowledge Needed for LeetCode Algorithm Questions (Geometric Series and Arithmetic Progression Sum)

  28 Nov, 2024

  cheatsheet for math knowledge needed for leetcode algorithm questions, geometric series sum

• HackerRank Bitwise Xor Operations

  27 Nov, 2024

  Solutions for hackerrank bitwise xor operations, medium, tags: bit, companies: salesforce.

• Fun Bit Tricks (Manipulations)

  26 Nov, 2024

  Fun bitwise tricks such as count set bits, negate, ilog2, xor swap, .etc.

• LeetCode 146 LintCode 134 LRU Cache

  24 Nov, 2024

  Solutions for LeetCode 146 LintCode 134, medium, tags: hash, linked list, design, doubly linked list, companies: amazon, openai.

• LeetCode 487 LintCode 883 Max Consecutive Ones II

  24 Nov, 2024

  Solutions for LeetCode 487, LintCode 833, medium, tags: array, dynamic programming, sliding window, two pointers, companies: google.