save project

ww.py

@@ -4,9 +4,13 @@ import random
 list=["石头","剪刀","布"]
 computer=random.choice(list)
 print("计算机出拳："+computer)
-if (player=="石头" and computer=="剪刀") or (player=="剪刀" and computer=="布") or (player=="布" and computer=="石头"):
-    print("赢")
-elif player==computer:
-    print("平")
-else： 
-    print("输")
\ No newline at end of file
+if player in list:
+    if (player=="石头" and computer=="剪刀") or (player=="剪刀" and computer=="布") or (player=="布" and computer=="石头"):
+        print("赢")
+    elif player==computer:
+        print("平")
+    else:
+        print("输")
+
+else:
+    print("输入错误")
\ No newline at end of file