save project

diy1.py

@@ -4,9 +4,12 @@ import random
 list=["石头","剪刀","布"]
 list=["石头","剪刀","布"]
 computer=random.choice(list)
 computer=random.choice(list)
 print("人机出拳："+computer)
 print("人机出拳："+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("你赢了")
-else:
-    print("你输了")
+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("你赢了")
+    else:
\ No newline at end of file
+      print("你输了")
+else :
+    print("无法判断")
\ No newline at end of file