// Задача с собеса про логирование действий на экране

func isNavigationSame(screensArraysOne: [String], screensArraysTwo: [String]) -> Bool {
    var pointerOne = 0
    var pointerTwo = 0

    while pointerOne < screensArraysOne.count
            || pointerTwo < screensArraysTwo.count {

        let screenOne = screensArraysOne[pointerOne]
        let screenTwo = screensArraysTwo[pointerTwo]

        if screenOne != screenTwo {
             return false
        }

        while pointerOne < screensArraysOne.count, screensArraysOne[pointerOne] == screenOne {
            pointerOne += 1
        }

        while pointerTwo < screensArraysTwo.count, screensArraysTwo[pointerTwo] == screenTwo {
            pointerTwo += 1
        }
    }

    return true
}

isNavigationSame(screensArraysOne: ["A", "A", "B", "C"], screensArraysTwo: ["A", "B", "B", "D"])