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CodingBat code practice

 

Array-2 > has22
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Given an array of ints, return true if the array contains a 2 next to a 2 somewhere.

has22([1, 2, 2]) → true
has22([1, 2, 1, 2]) → false
has22([2, 1, 2]) → false

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public boolean has22(int[] nums) { }


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