Posts

All the articles I've posted.

• HackerRank Bitwise Xor Operations

  Published:Nov 27, 2024 |  at 08:23 AM

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

• Fun Bit Tricks (Manipulations)

  Published:Nov 26, 2024 |  at 10:23 AM

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

• LeetCode 3167 HackerRank Better Compression

  Published:Nov 26, 2024 |  at 07:23 AM

  Solutions for LeetCode 3167 HackerRank Better Compression, tags: string, hash table, companies: salesforce.

• LeetCode 214 LintCode 678 Shortest Palindrome (GeeksForGeeks Minimum Insertion to Form Shortest Palindrome)

  Published:Nov 26, 2024 |  at 06:23 AM

  Solutions for LeetCode 239, LintCode 678, medium, tags: two pointers, string, kmp, rabin-karp, rolling hash.

• LeetCode 146 LintCode 134 LRU Cache

  Published:Nov 24, 2024 |  at 09:23 AM

  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

  Published:Nov 24, 2024 |  at 08:23 AM

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