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simona1@sfusd.edu arrays4 > hasTwin7s
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Given an array of ints, return true if the array contains two 7's next to each other


hasTwin7s([1, 7, 7]) → true
hasTwin7s([1, 7, 1, 7]) → false
hasTwin7s([7, 7, 1, 1, 7]) → true

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

public boolean hasTwin7s(int[] nums) { }

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