A random test case was added to prevent hard-coded workarounds.
Find the numeric mean of the prime numbers in a matrix.
Replace NaNs with the number that appears to its left in the row.
Back to basics 10 - Max Float
Number of digits in an integer
06 - Matrix Equations 3
Determinate if day D is a date that occurs during Daylight Saving Time in Italy
Calculate the answer to life the universe and everything
How many hours are there in a day in Italy?
Calculate cosine without cos(x)
Calculate sin(x) without sin(x)
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