
I have seen many people struggling over this so just thought to write a small post over this. Most of the SE students are working with the C-graphics and must be finding problem because of the operating system they are using.
This blog is dedicated to all the students of PICT who are here and passed out to remain connected and share your knowledge.

The StumbleUpon toolbar is a must to have in your browser. If you dont have it, you are missing some fun of internet.
Apart from using StumbleUpon for surfing, you can also use to meet like minded people.
StumbleUpon is also cool, if you want to surf through the numerous videos that have started flooding on the website due to the popular emergence of social video sharing sites like youtube and googlevideo.
Other popular choices include to surf random news, pictures, blogs, wiki etc. You can also write reviews of these pages/sites which other users can read.
Currently there are above 7 million users of StumbleUpon.
Read more about StumbleUpon and how it works, here.
Due to high popularity of StumbleUpon, there was a rumor that eBay is going to buy StumbleUpon for $40-45 million in 2007 when total number of users were 2 million.(not conformed though)
Happy Stumbling!
A classic puzzle involves being given 2 ropes and a lighter. The burning of one rope from end to end takes 1 hour, however the ropes do not burn in a uniform manner (ie: if you light it at one end, the first half of the rope could burn through in one minute while the second half may take 59 minutes to burn). Your goal is to measure out 15 minutes using the two ropes and the lighter.
You can assume that lighting a rope takes zero time.
Hint: You can break the rope with your bare hands..