Given a year and a weekday, determine how many months of that year had five of those weekdays. It is kind of easy to find.
y = 2014
d = 'Sun'
result = 4
Sorry for this little hack here... ;-)
Get the area codes from a list of phone numbers
How many trades represent all the profit?
calculate linear convolution two vectors
Evaluating a polynomial
I want eval
remove single elements
Construct a precedence graph from a code segment
Calculate the h-index
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