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diy.py

@@ -40,6 +40,13 @@ a.extend(c)
 print(c)
 
 
-a=[]
-d=[]
+a=["卡"]
+d=["关羽","刘备","张飞","大乔","小乔","陆"]
+a.extend(d[0:3])
+print(a)
+
+
+
+
+