save project

1.py/1.py

+b = ["曹操","张飞","刘备","关羽"]
+b.remove("关羽")
+# b.pop(3)
+# b.pop(-1)
+print(b)
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1.py/2.py

+a= ["华雄"]
+c=["颜良","文丑"]
+a.extend(c)
+print(a)
+b= ["华雄"]
+b.insert(1,"关羽")
+# 或者使用b.append("关羽")
+print(b)
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1.py/3.py

+a = ["刘备","公孙瓒","曹操","张飞","关羽","袁术"]
+print(a[:])
+print(a[:4])
+print(a[1:])
+print(a[1:4])
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1.py/4.py

+a=["吕布"]
+b=["袁术","公孙瓒","关羽","张飞","刘备","曹操"]
+a.extend(b[2:5])
+print(a)
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