save project

diy.py

@@ -8,3 +8,8 @@ b.pop(3)
 #or b.pop(-1)
 #or b.remove('关羽')
 print(b)
+a = ['华雄']
+c = ['颜良','文丑']
+a.append('关羽')
+a.extend(c)
+print(a)
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