save project

star.py

@@ -2,11 +2,14 @@ import random
 player=input("请出拳：石头/剪刀/布")
 player=input("请出拳：石头/剪刀/布")
 print("玩家出拳:"+player)
 print("玩家出拳:"+player)
 list=["石头","剪刀","布"]
 list=["石头","剪刀","布"]
-computer=random.choice(list)
-print("电脑出拳:"+computer)
-if player==computer:
-    print("平局")
-elif (player=="石头" and computer=="剪刀") or (player=="布" and computer=="石头") or (player=="剪刀" and computer=="布"):
-    print("很恭喜，你赢了！")
+if player in list:
+    computer=random.choice(list)
+    print("电脑出拳:"+computer)
+    if player==computer:
+        print("平局")
+    elif (player=="石头" and computer=="剪刀") or (player=="布" and computer=="石头") or (player=="剪刀" and computer=="布"):
+        print("很恭喜，你赢了！")
+    else:
+        print("很遗憾，你输了！")
 else:
 else:
-    print("很遗憾，你输了！")
+    print("你输错了！")
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