func climbingLeaderboard(ranked: [Int], player: [Int]) -> [Int] {
    var result: [Int] = []
    var clearRanked: [Int] = [ranked [0]]
    var total = 1
        for rank in ranked {
            if rank == clearRanked.last! {
                continue
            } else {
                clearRanked.append(rank)
                total += 1
            }
        }
    for playerTrial in player {
        if playerTrial >= clearRanked [0] {
            result.append(1)
        } else if playerTrial == clearRanked.last! {
            result.append(total)
        } else if playerTrial < clearRanked.last! {
            result.append(total + 1)
        } else {
            func findTheRankIndex(arr: [Int], rank: Int, range: Range<Int>) -> Int {
                if range.lowerBound > range.upperBound {
                    return range.lowerBound
                } else {
                    let midIndex = range.lowerBound + (range.upperBound - range.lowerBound) / 2
                    if rank == arr [midIndex] {
                        return midIndex + 1
                    } else if rank < arr [midIndex] {
                        if midIndex + 1 < total - 1 &&
                           rank > arr [midIndex + 1] {
                            return midIndex + 2
                        } else {
                            return findTheRankIndex(arr: arr, rank: rank, range: midIndex + 1 ..< range.upperBound)
                        }
                    } else //if rank > arr [midIndex]
                    {
                        if midIndex - 1 > 0 &&
                           rank < arr [midIndex - 1] {
                            return midIndex + 1
                        } else {
                            return findTheRankIndex(arr: arr, rank: rank, range: range.lowerBound ..< midIndex)
                        }
                    }
                }
            }
            result.append(findTheRankIndex(arr: clearRanked, rank: playerTrial, range: 0 ..< total))
            }
        }
    return result
}