Remove all trailing white spaces at the end of the input strings
Find all elements less than 0 or greater than 10 and replace them with NaN
Sums with Excluded Digits
give nth decimal place of pi
Project Euler: Problem 6, Natural numbers, squares and sums.
Number of 1s in a binary string
Sum of unique multiples of 3 and 5
Check for keywords
Return median of a matrix
basic matrix operations: rotate and find sum of diagonal elements of the resultant matrix
Basic matlab numeric and string manipulations
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