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Problem 43047. Wrap-around effect

In vector x of length n we define (n+1) position as going back to the first position (so called wrap-around effect). Can you return the value of x at a given position, taking into account the above rule?

Example: x = [1 2 3] -> x(1) yields 1, x(5) should yield 2; and so on.

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Solution Stats

57.58% Correct | 42.42% Incorrect
Last Solution submitted on Oct 26, 2019

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vectors