solve/#189: swift 풀이

AlgorithmReview/Programmers/LV1/추억 점수.swift

@@ -0,0 +1,23 @@
+//
+//  추억 점수.swift
+//  AlgorithmReview
+//
+//  Created by 박소윤 on 2024/03/14.
+//
+
+import Foundation
+
+func solution(_ name:[String], _ yearning:[Int], _ photo:[[String]]) -> [Int] {
+
+    var map = [String: Int]()
+    for (n,y) in zip(name, yearning) {
+        map[n] = y
+    }
+
+    var answer = [Int]()
+    for p in photo {
+        answer.append(p.reduce(0){ $0 + (map[$1] ?? 0) })
+    }
+
+    return answer
+}