save project

diy1.py

@@ -5,13 +5,16 @@ import random
 list=["石头","剪刀","布"]
 list=["石头","剪刀","布"]
 computer=random.choice(list)
 computer=random.choice(list)
 print("电脑出拳"+computer)
 print("电脑出拳"+computer)
-if player==computer:
-    print("平局")
-elif player=="石头"and computer=="剪刀":
-    print("恭喜，你赢了！")
-elif player=="剪刀"and computer=="布":
-    print("恭喜，你赢了！")
-elif player=="布"and computer=="石头":
-    print("恭喜，你赢了！")
+if player in list:
+   if player==computer:
+      print("平局")
+   elif player=="石头"and computer=="剪刀":
+      print("恭喜，你赢了！")
+   elif player=="剪刀"and computer=="布":
+      print("恭喜，你赢了！")
+   elif player=="布"and computer=="石头":
+      print("恭喜，你赢了！")
+   else:
+      print("哦，你输了！")
 else:
 else:
-    print("哦，你输了！")        
+    print("输入错误")        
\ No newline at end of file