s='A fractal is a natural phenomenon or a mathematical set that exhibits a repeating pattern that displays at every scale'
result = 12
Return the largest number that is adjacent to a zero
Alphabetize by last name
Reverse the Words (not letters) of a String
Duplicate a character
Rotate Matrix @180 degree
Solve the following system of equations.
Check if a string starts with another string
Create cotangent function out of sine.
Find matrix of indices for multidimensional matrix.
Return the amount of palindromes (words) in the string.
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