Write a function that will return same output as diag(spiral(n)). The only exception is that spiral and diag functions are not allowed in your function. Also, loops are not allowed.
This really violates the spirit of the problem.
I know... :-p
it was quick and dirty. I will come again to solve it right. ;-)
Number of 1s in a binary string
Create Volcano (or Atoll) martix. It is an extension of Bullseye matrix problem.
Area of an equilateral triangle
Back to basics - mean of corner elements of a matrix
Polite numbers. Politeness.
Determine connected components of a graph
Collaborative Fun : Nomination
Let's see how peculiar we can get
Integer Sequence - II : New Fibonacci
Tribute to Ramanujan
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