Riddle

import Foundation

var currentLampState = [Bool](count: 100, repeatedValue: false)
var switchingLamp : [Bool] = []
for i in 1 ... 100 {
    for j in 1 ... 100 {
        let switchState = (j % i) == 0
        switchingLamp.append(switchState)
    }
    let newState = zip(currentLampState, switchingLamp).map{$0 != $1}
    currentLampState = newState
    switchingLamp.removeAll()
}
print("new state : \(currentLampState) EoN \n")