[PGS] 택배상자 / Level2 / 30분

Author: Kojungbeom

kojungbeom/Programmers/Level2/택배상자.py

@@ -0,0 +1,25 @@
+def solution(record):
+    answer = []
+    id2nick = {}
+    command = []
+    for r in record:
+        #print(r.split(' '))
+        rlist = r.split(' ')
+        
+        if rlist[0] == "Change" or rlist[0] == "Enter":
+            id2nick[rlist[1]] = rlist[2]
+        
+        command.append([rlist[0], rlist[1]])
+        
+    
+    
+    for c in command:
+        com, id = c
+        if com == "Enter":
+            sentence = f'{id2nick[id]}님이 들어왔습니다.'
+            answer.append(sentence)
+        elif com == "Leave":
+            sentence = f'{id2nick[id]}님이 나갔습니다.'
+            answer.append(sentence)
+    
+    return answer