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tmhscs@gmail.com recursion > recur_twoToTheNth
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Given an integer "n", recursively calculate the power of 2 to the "n"th power. For example, if "n" is 3, then you should calculate 2*2*2, which is 8.


recur_twoToTheNth(0) → 1
recur_twoToTheNth(1) → 2
recur_twoToTheNth(2) → 4

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public int recur_twoToTheNth(int n) { }

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