save project

diy.py

@@ -7,8 +7,8 @@ b=['袁术','夏侯惇','曹操','关羽']
 b.remove('关羽')
 print(b)
 b1=['袁术','夏侯惇','曹操','关羽']
-b.pop(3)
+b1.pop(3)
 print(b1)
 b2=['袁术','夏侯惇','曹操','关羽']
-b.pop(-1)
+b2.pop(-1)
 print(b2)