read question carefully!!!
Design test case carefully....
To avoid non-desired usages, like pi, it is necessary to not place pi in the function name. The function can be searched for forbidden function usages. There is an aspect of cat and mouse in Cody Challenges.
I agree. Disallow usage of PI for fairer scoring of your problem. Neat question!
Find the palindrome
Remove the small words from a list of words.
02 - Vector Variables 4
Find out missing number from a vector of 9 elements
RMS value from a set of observations
Reverse the elements of an array
Find the solution of algebraic equation
Identify the heavier bag
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