122 Blogs by admin

Tutorial for problem Product of Divisors

The problem Product of Divisors asks us to find the last 4 digits of the product of all the divisors of a number. So,...
admin
3 min read

CodeChef TechTalks

We’re very excited about our latest community initiative – the CodeChef TechTalks. CodeChef TechTalks are India’s premier invitation-only geek symposia. The purpose of CodeChef...
admin
1 min read

August Algorithm Challenge Ranks / Test Cases / Stats

Greetings, We are very happy to announce the winners of our August Algorithm Challenge 🙂 Winners : Top 5 (India): 1st – Varun Jalan...
admin
1 min read

Rating and Ranking system on Codechef

Greetings, Over the past few weeks we have been thinking of implementing some kind of a rating system on Codechef. We would like your...
admin
1 min read

Rule Change for August Contest / Guidelines for Disqualification

Crème brûlées, Based on the feedback we received from the July contest we have slightly modified the rules for the August Challenge. This time...
admin
1 min read

Programmer of the Month for August ’09: Anshuman Singh

No surprises with this announcement, right? Anshuman has been a force to reckon with on CodeChef since the very beginning. He’s won the March,...
admin
1 min read

Videos from first CodeChef Meetup

Blueberries, Last weekend we held our first CodeChef meetup. As promised below are the videos. where can i buy prednisone First Bhavin gave an...
admin
1 min read

FAQ for problem setters

For the past few weeks we have been getting questions from people interested in setting problems for our contests. Here is a quick FAQ...
admin
3 min read

Recap of First CodeChef Meetup

Twinkies, This past weekend we had our first CodeChef meetup! Against all odds, we were able to host it in our new office, and...
admin
1 min read

July Algorithm Challenge Winners / Test Cases / Stats

Pumpkin Pies, We are pleased to announce the winners for the July Algorithm Challenge.  Drum roll please… Top 5 (India): 1st – Varun Jalan...
admin
1 min read