Archive: all posts

12 Jan 2018 » Binary tree to singly and doubly linked list

07 Jan 2018 » Detecting and removing cycle from linked list

28 Dec 2017 » Find unique triplets that sum up to zero

03 Dec 2017 » Number of ways to make change for an amount (coin change)

05 Sep 2017 » Building intuition on Value Categories

24 Jan 2017 » Maximum and minimum sum subsequences at a distance M

17 Dec 2016 » Segment trees

01 Dec 2016 » RGBA to RGB conversion

15 Nov 2016 » Separable kernel constituent vectors

14 Nov 2016 » Coroutines Internals

21 Jun 2016 » Number of even sum subarrays

10 Jun 2016 » Count matrix paths from TopLeft to BottomRight

01 Jun 2016 » Vector rotation

29 May 2016 » Logistic regression

25 May 2016 » Linear regression

23 May 2016 » Multithreaded code wrapping

30 Mar 2016 » Automatic radial lens undistortion

30 Jan 2016 » Shortest squares sum

23 Jan 2016 » Nested loops count estimation

21 Jan 2016 » Encoding normalized floats to RGBA8 vectors

12 Jan 2016 » Radial lens undistortion filtering

19 Oct 2015 » Cellphone base covering problem

18 Oct 2015 » Maximize gain by choosing numbers from array ends

17 Oct 2015 » Inserting whitespaces between words

15 Oct 2015 » Solutions for a linear equation

13 Oct 2015 » Calculating binomial coefficients

08 Oct 2015 » Balanced binary search tree from sorted list

06 Oct 2015 » Minimum coin change

03 Oct 2015 » Bitonic tour

02 Oct 2015 » Select/Copy/Paste problem

29 Sep 2015 » Longest increasing subsequence

28 Sep 2015 » Length of longest valid substring

26 Sep 2015 » Next smallest palindrome

24 Sep 2015 » Formatting repeating decimals

22 Sep 2015 » Function approximation

20 Sep 2015 » Generating integer partitions

19 Sep 2015 » Longest subset which sums to zero

18 Sep 2015 » Linear recurrence relations

17 Sep 2015 » Box stacking problem

16 Sep 2015 » Maximum and maximum zero-sum subarray problems

15 Sep 2015 » Dice throw problem

14 Sep 2015 » Compile-time pi approximation

13 Sep 2015 » Binary tree traversal techniques

12 Sep 2015 » Counting boolean parenthesizations

11 Sep 2015 » Minimum number of jumps

10 Sep 2015 » Primes generation

09 Sep 2015 » Longest common subsequence

06 Sep 2015 » Interval scheduling

30 Aug 2015 » Pattern matching

25 Aug 2015 » Point in polygon problem

24 Aug 2015 » Line segments intersection

21 Aug 2015 » Edit distance problem

20 Aug 2015 » Maximum flow and bipartite matching

18 Aug 2015 » All pairs shortest path and transitive closure

15 Aug 2015 » Shortest path

12 Aug 2015 » Minimum spanning tree

10 Aug 2015 » Powerset generation

09 Aug 2015 » Articulation points

08 Aug 2015 » Connected components in graphs

06 Aug 2015 » Median of arrays

05 Aug 2015 » Kth order statistic

02 Aug 2015 » Counting roundtrip paths in a graph given a number of steps

30 Jul 2015 » Gray code subsets generation

29 Jul 2015 » Generating random permutations

28 Jul 2015 » Permutations and combinations

26 Jul 2015 » Optimal binary search tree

25 Jul 2015 » Radix sort and linear sorting

23 Jul 2015 » Knapsack problem

22 Jul 2015 » Integer arithmetic using bit operations

20 Jul 2015 » Matrix chain multiplication - MCOP

18 Jul 2015 » Markdown and Liquid tags