save project

diy1.py

@@ -5,13 +5,16 @@ import random
 list=["石头","剪刀","布"]
 computer=random.choice(list)
 print(computer)
-if play==computer:
+if play in list: 
+    if play==computer:
         print("平")
-elif play=="石头" and computer=="剪刀":
+    elif play=="石头" and computer=="剪刀":
         print("赢")
-elif play=="剪刀" and computer=="布":
+    elif play=="剪刀" and computer=="布":
         print("赢")
-elif play=="布" and computer=="石头":
+    elif play=="布" and computer=="石头":
         print("赢")
-else:
+    else:
         print("输")
+else:
+    print("xxx")
\ No newline at end of file