import Foundationfunc solution(_ k:Int, _ tangerine:[Int]) -> Int { var tmp: [Int:Int] = [:] var sum = 0 for tan in tangerine { tmp[tan, default: 0] += 1 } let sortedValue = tmp.sorted(by: { $0.value > $1.value }) var answer = 0 for (index, value) in sortedValue.enumerated() { sum += value.value if sum >= k { answer = index + 1 ..