add sol

Author: ductnn

leetcode/daily/2683/sol.go

@@ -0,0 +1,17 @@
+// https://leetcode.com/problems/neighboring-bitwise-xor/
+
+package main
+
+func doesValidArrayExist(derived []int) bool {
+	xor := 0
+	for _, d := range derived {
+		xor ^= d
+	}
+
+	return xor == 0
+}
+
+func main() {
+	derived := []int{1, 1, 0}
+	println(doesValidArrayExist(derived))
+}