var bucketList = ["Climb Mt. Everest"]
var newItems = [
    "Fly hot air balloon to Fiji",
    "Watch the Lord of the Rings trilogy in one day",
    "Go on a walkabout", "Scuba dive in the Great Blue Hole",
    "Find a triple rainbow"
]
bucketList += newItems
bucketList
bucketList.remove(at: 2)
print(bucketList.count)
print(bucketList[0...2])
bucketList[2] += " in Australia"
bucketList[0] = "Climb Mt. Kilimanjaro"
bucketList.insert("Toboggan across Alaska", at: 2)
bucketList

//  1)find index of «Fly hot air balloon to Fiji
//  2)unwrap
//  3)compute index +2
//  4)find the string

if let i = bucketList.index(where: { $0 == "Fly hot air balloon to Fiji" }) {
    var newIndex = i + 2
        if newIndex > bucketList.count {
        print("Index out of range")
    } else {
    var nextGoal = bucketList[newIndex]
    print("The goal #\(newIndex) is: \(nextGoal)")
}
} else {
    print("No such item in array")
}