Like @lukeshiru said, this works but is much slower. O(n^2) vs O(n). It's fine for small arrays, but would be slow as the array gets bigger.
O(n^2)
O(n)
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Like @lukeshiru said, this works but is much slower.
O(n^2)
vsO(n)
. It's fine for small arrays, but would be slow as the array gets bigger.