save project

1.py

@@ -4,10 +4,14 @@ import random
 list=["石头","剪刀","布"]
 computer=random.choice(list)
 print("电脑出拳："+computer)
-if player == computer:
-    print("平局")
-else:
-    if player=="剪刀" and computer=="布"or player=="石头" and computer=="剪刀" or player=="布" and computer=="石头":
-        print("你赢了")
+if player in list:    
+    if player == computer:
+        print("平局")
     else:
-        print("你输了")      
+        if player=="剪刀" and computer=="布"or player=="石头" and computer=="剪刀" or player=="布" and computer=="石头":
+            print("你赢了")
+        else:
+            print("你输了")      
+else:
+    print("输入错误")
+    
\ No newline at end of file