save project

diy1.py

+a=['华雄']
+a.append('颜良')
+a.append('文丑')
+print(a)
+
+a=['华雄']
+a.insert(1,'文丑')
+a.insert(2,'颜良')
+print(a)
+
+a=['华雄']
+c=['颜良','文丑']
+a.extend(c)
+print(a)