save project

diy1.py

@@ -5,10 +5,14 @@ import random
 list=["石头","剪刀","布"]
 computer=random.choice(list)
 print(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"):
-    print("玩家赢")
+if player in list: 
+    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"):
+        print("玩家赢")
+    else:
+        print("电脑赢")
 else:
-    print("电脑赢")
+    print("输入错误")
+
     
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