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.
Find the peak 3n+1 sequence value
Compute a dot product of two vectors x and y
Replace Vector Elements
Sum all integers from 1 to 2^x
Find product of eigenvalues of n*n magic matrix.
Pointwise multiplication of vectors.
Delete x value in given vector y.
Find the sines of an isosceles triangle when given its area and height
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