LeetCode Experience

#1930 Unique Length-3 Palindromic Subsequences

SWE coding Medium
Sign in to bookmark Original →

Interview Experience

LeetCode #1930: Unique Length-3 Palindromic Subsequences. Difficulty: Medium. Topics: Hash Table, String, Bit Manipulation, Prefix Sum. Asked at Microsoft in the last 6 months.

Original Source

This is a frequency-tagged signal. The full problem statement lives on the original source.

View original →

Topics

Prefix Sum Arrays Bit Manipulation Hash Table Strings

More from Microsoft

Reddit I analyzed 11k available dev jobs to find out what skills employers are looking for right now Reddit Best Resources/Materials For FAANG Companies Reddit Is it positive sign ? Reddit Premera’s Software Development Summer Internship Interview Reddit Tips Needed
← All Microsoft questions Microsoft Software Engineer Questions → All Hash Table,Strings,Bit Manipulation,Prefix Sum Questions →