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.
Back to basics 25 - Valid variable names
Return 'on' or 'off'
Find out total non zero element of matrix
Remove All elements less than 5
Compare two strings.
For given vectors x,y find coresponding spline coefficients.
Convert array of decimal numbers into binary numbers array.
Display positive elements of matrix.
Solve expression I
Opposite task convert string hexadecimal numbers array into array of decimal numbers .
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