save project

rt.py

@@ -2,3 +2,12 @@ b=["袁术","夏侯惇",'曹操',"关羽"]
 b.pop[3]
 b.pop[-1]
 b.remove('关羽')
+print(b)
+a=['华雄']
+a.insert(1,'关羽')
+a.append('关羽')
+print(a)
+a=['华雄']
+c=['颜良','文丑']
+a.extend(c)
+print(a)
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