Monday, January 28, 2013

Facebook Hacker Cup: Find the Min

My submitted solution was wrong, but here's the correct (hopefully) solution I came up with after my submission.

Problem: Facebook Hacker Cup 2013 Qualification Round: (45) Find the Min

Solution: Time complexity - O(k) O(k^2)


Facebook Hacker Cup: Balanced Smileys

Problem: Facebook Hacker Cup 2013 Qualification Round: (35) Balanced Smileys


Facebook Hacker Cup: Beautiful string

I participated in Facebook Hacker Cup again this year. I am currently ranked 160th out of 10,000 participants. I will go way down the list when the official results come out because I messed up the third question.

Problem: Facebook Hacker Cup 2013 Qualification Round: (20) Beautiful string