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stevencurtis/xorroperation

Last active June 22, 2020 10:55
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xoroperation
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xorroperation
class Solution {
func xorOperation(_ n: Int, _ start: Int) -> Int {
var sum = 0
for i in 0..<n {
sum = sum ^ ( start + (2 * i) )
}
return sum
}
}
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