save project

diy.py

@@ -4,9 +4,12 @@ print("玩家出拳："+yjy)
 list=["石头","剪刀","布"]
 list=["石头","剪刀","布"]
 sybs=random.choice(list)
 sybs=random.choice(list)
 print("人机出拳："+sybs)
 print("人机出拳："+sybs)
-if yjy==sybs:
-    print("平局")
-elif (sybs=="剪刀" and yjy=="石头")or(sybs=="石头"and yjy=="布")or(sybs=="布"and yjy=="剪刀"):
-    print("玩家赢")
+if yjy in list:
+    if yjy==sybs:
+        print("平局")
+    elif (sybs=="剪刀" and yjy=="石头")or(sybs=="石头"and yjy=="布")or(sybs=="布"and yjy=="剪刀"):
+        print("玩家赢")
+    else:
+        print("人机赢")
 else:
 else:
-    print("人机赢")
+    print("输入错误")
\ No newline at end of file