[Algorithm] 추억 점수

[hwangJi-dev]

import Foundation

func solution(_ name:[String], _ yearning:[Int], _ photo:[[String]]) -> [Int] {
 var nameYearningDict: [String: Int] = [:]
 var result: [Int] = []
 
 for (idx, i) in name.enumerated() {
 nameYearningDict[i] = yearning[idx]
 }
 
 for p in photo {
 var score = 0
 for j in p {
 if let yearn = nameYearningDict[j] {
 score += yearn
 }
 }
 result.append(score)
 }
 
 return result
}