save project

diy1.py

@@ -4,12 +4,15 @@ import random
 list=["石头","剪刀","布"]
 computer=random.choice(list)
 print(computer)
-if player==computer:
-    print(平局)
-elif(player=="剪刀"and computer=="石头")or (player=="布"and  computer=="剪刀")or (player=="石头" and computer=="布"):
-    print("恭喜你，你赢了")
+if player in list:
+    if player==computer:
+        print(平局)
+    elif(player=="剪刀"and computer=="石头")or (player=="布"and  computer=="剪刀")or (player=="石头" and computer=="布"):
+        print("恭喜你，你赢了")
+    else:
+        print("很遗憾，你输了")
 else:
-    print("很遗憾，你输了")
+   print("输入错误")