save project

diy1.py

@@ -2,9 +2,9 @@ import random
 player=input("玩家请出拳（剪刀，石头，布）")
 print("玩家出拳:"+player)
 quan=["石头","剪刀","布"]
-computer=random.choice(quan)
-print("计算机出拳:"+computer)
 if player in quan:
+    computer=random.choice(quan)
+    print("计算机出拳:"+computer)
     if player==computer:
         print("平局")
     elif (player=="石头" and computer=="剪刀") or (player=="剪刀" and computer=="布") or (player=="布" and computer=="石头"):