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CodingBat code practice

 

Array-2 > has12
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Given an array of ints, return true if there is a 1 in the array with a 2 somewhere later in the array.

has12([1, 3, 2]) → true
has12([3, 1, 2]) → true
has12([3, 1, 4, 5, 2]) → true

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public boolean has12(int[] nums) { }


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