2023-10-31 08:32:41 +0000 UTC

Find The Original Array of Prefix Xor
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Code

func findArray(pref []int) []int {
    prev := pref[0]
    for i := 1; i < len(pref); i++ {
        prev, pref[i] = pref[i], prev ^ pref[i] 
    }
    return pref
}