Nov 14

leetcode 850 - Rectangle Area II

Nov 14

Fenwick Tree

Nov 14

Segment Tree

Oct 24

leetcode 765 - Couples Holding Hands

Oct 18

Articles to read

Oct 13

Stack-sortable array

Oct 5

Algorithm to find majority element

Sep 26

Algorithm to shuffle an array

Sep 26

Hide human-readable information in c++ binary

Sep 9

todo algorithms

Jul 29

lower_bound and upper_bound

Jul 24

Start a blog to keep track of some notes.