save project

jk.py

@@ -4,10 +4,13 @@ import random
 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=="剪刀"and computer=="布") or (player=="布"and computer=="石头"):
-    print("恭喜你，你赢了")
-else：
-    print("很遗憾，你输了")
\ No newline at end of file
+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("恭喜你，你赢了")
+    else：
+        print("很遗憾，你输了")
+else:
+    print("输入错误")
+        
\ No newline at end of file