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hasSymmetry


Return true if the given array has symmetry. Here, symmetry means the first element is equal to the last element, the second element is equal to the second-to-last element, and so on, all the way to the middle of the array. Arrays with fewer than two elements have symmetry.


hasSymmetry([1, 4, 6, 4, 1]) → true
hasSymmetry([23, 8, 8, 23]) → true
hasSymmetry([1, 1, 1, 2, 1]) → false

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boolean hasSymmetry(int[] nums) { }

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