Count how many times given word x repeats in text.
The phrasing of the Problem Statement is not correct. The string "When you finish ..., you will be told .... You can then .... You can also ...." contains FOUR instances of the WORD "you". "You", "YOU" and "you" are all examples of the _word_ "you". The Problem Statement should say that the player must find occurrences of the provided text-pattern of the same case within the given text.
Distance walked 2D
Back to basics 14 - Keywords
Reverse the elements of an array
Find out sum of all elements of given Matrix
Find the sum of the negative elements under the main diagonal.
Divide polynomial p1 by p2.
Convert array of decimal numbers into hexadecimal numbers array.
Find the volume of cone
Opposite task convert string hexadecimal numbers array into array of decimal numbers .
Pointwise multiplication of vectors.
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