Tag: a-two-pointers

All the articles with the tag "a-two-pointers".

• LeetCode 532 LintCode 1187 K-diff Pairs in An Array

  Published:Jan 17, 2025 |  at 06:23 AM

  Solutions for LeetCode 532 LintCode 1187, medium, tags: array, hash table, counting, two-pointers, binary-search; companies: nvidia, amazon.

• LeetCode 713 LintCode 1075 Subarray Product Less Than K

  Published:Dec 10, 2024 |  at 06:23 AM

  Solutions for LeetCode 713 and LintCode 1075, medium, tags: sliding window, two pointers, prefix sum; companies: salesforce, yatra.

• LeetCode 1650 LintCode 474 Lowest Common Ancestor of a Binary Tree III

  Published:Dec 9, 2024 |  at 07:23 AM

  Solutions for LeetCode 1650 LintCode 474, medium, tags: binary tree, hash table, two pointers; companies: microsoft.

• LeetCode 408 LintCode 637 Valid Word Abbreviation

  Published:Dec 9, 2024 |  at 06:23 AM

  Solutions for LeetCode 408 LintCode 637, easy, tags: two pointers, string, companies: facebook, google.

• LeetCode 1346 Check If N and Its Double Exist

  Published:Nov 29, 2024 |  at 06:23 AM

  Solutions for LeetCode 1346, easy, tags: array, hash table, two pointers, binary search, sorting.

• 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.