save project

diy1.py

-def func(n):
-    if n<=2:
-        return 1
-    elif n>2:
-        value = func(n-1)+func(n-2)
-        return value
-
-result = func(20)
-print(result)
+b=['袁术','夏侯墩','曹操','关羽']
+b.remove('关羽')
+a=['华雄']
+a.append('关羽')
+print(a)
+c=['颜良','文丑']
+a.extend()