Sergey Kulik

The battle with the Holiday Hangover & November Challenge…

November brings out a gamut of emotions in all of us. While some are happy, for it takes them one step closer to the...
rudreshwar
3 min read

The sparkling October LunchTime 2016

Set in the colorful and glittery backdrop of Diwali, the October LunchTime 2016 had a rather joyous feel to it. The sweetness of the...
rudreshwar
2 min read

Snackdown Training Camp 2016, Day 2

Lecture 1: Sqrt decomposition, By Sergey Kulik Lecture Video Slides Lecture 2: Dynamic connectivity problems and their applications, By Sergey Kulik Lecture Video Slides Lecture 3:...
dpraveen
1 min read

Snackdown Training Camp, Day 3

Lecture 1: Aho Corasick algorithm and its applications, By Sergey Kulik Lecture Video Slides Lecture 2: Biconnectivity and Applications, By Tanuj Khattar Lecture Video...
dpraveen
1 min read

A new academic calendar, a new long challenge

It was pouring outside when we sat for our July Challenge 2016. The monsoon had arrived in its full glory. With a cup of...
rudreshwar
2 min read

Snackdown Training Camp, Day 1

Lecture 1 : Persistence segment tree with its applications and merge sort tree. By Sergey Kulik. Lecture Video Slides Problems: The model problem: http://www.spoj.com/problems/COT/...
dpraveen
1 min read

The Summer Break Long Challenge

The May Challenge 2016 opened to a huge announcement – start of registrations for SnackDown 2016. The start of summer vacations, just fueled up...
rudreshwar
2 min read

Closing of schools & start of programming season with…

Set on the very last day of April, the April LunchTime 2016 well and truly marked the beginning of the happy times for the...
rudreshwar
2 min read

The return of the biggies

The SnackDown 2015 was now over. However, the programming season had just arrived on planet CodeChef. We were almost a month away from the...
rudreshwar
2 min read

“Humblefools’” May Cook-Off 2015

The closely knit programming community was stuck by a sad news last year, in the sudden demise of our beloved Harsha Suryanarayana. The loss...
rudreshwar
2 min read