Amitava, can you please be a little more specific than "mentioned earlier"? Remember, you can put links into your description with notation.
corrected. thanks, Ned.
struggled with this one :) Hint :monte carlo algorthim approach
Return the 3n+1 sequence for n
Specific Element Count
Sum of diagonal of a square matrix
Acidity of vinegar and salts
Create One Large Eye of size N x N Quickly?
speed vs size
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