Birthday Memorization

fodelsedagsmemorisering.py

@@ -0,0 +1,21 @@
+n = int(input())
+
+memory = {}
+names = []
+for _ in range(n):
+    name, likes, birthday = input().split()
+    likes = int(likes)
+
+    if birthday in memory.keys():
+        if memory[birthday][1] < likes:
+            names.remove(memory[birthday][0])
+            memory[birthday] = (name, likes)
+            names.append(name)
+    else:
+        memory[birthday] = (name, likes)
+        names.append(name)
+
+print(len(memory.keys()))
+names.sort()
+for name in names:
+    print(name)