import Foundationfunc solution(_ name:[String], _ yearning:[Int], _ photo:[[String]]) -> [Int] { var dic: [String:Int] = [:] for (index,name) in name.enumerated() { dic[name] = yearning[index] } var result: [Int] = [] for i in photo { var sum = 0 for j in i { if let value = dic[j] { sum += value } } ..