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abraskin@mbusd.org > isPerfectSquare
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Complete the method isPerfectSquare which takes a single double parameter and returns true if it is a perfect square.


A number is a perfect square if it's square root is a whole number.

isPerfectSquare(1) → true
isPerfectSquare(2) → false
isPerfectSquare(3) → false

...Save, Compile, Run (ctrl-enter)

public boolean isPerfectSquare(double num) { }

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