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I received the following message today on the Lounge:

Hi, I heard that you'd be happy if most of us don't write JEE. May I know why?

To ...

True or false: \[ \large \sum_{n=1}^\infty \dfrac {\sin n}n = \sum_{n=1}^\infty \left(\dfrac {\sin n}n\right)^2 \]

Find the smallest positive integer \(n\) such that the digit sums of \(n\) as well as \(n+1\) are divisible by 10.

Enter 666 if you come to the conclusion ...

How many aperiodic binary strings of length 23 exist?

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What are some of the great computer science resources for someone who is fairly experienced with programming?

I have been programming for over a year and I've also read ...

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