save project

diy1.py

@@ -4,13 +4,16 @@ import random
 computer = random 
 computer = random 
 list=["石头","剪子","布"]
 list=["石头","剪子","布"]
 computer = random.choice(list)
 computer = random.choice(list)
-if player==computer:
-    print("平局")
-elif player=="石头" and computer=="剪子":
-    print("你赢了")
-elif player=="剪子" and computer=="布":
-    print("你赢了")
-elif player=="布" and computer=="石头":
-    print("你赢了")
+if player in list:
+    if player==computer:
+        print("平局")
+    elif player=="石头" and computer=="剪子":
+        print("你赢了")
+    elif player=="剪子" and computer=="布":
+        print("你赢了")
+    elif player=="布" and computer=="石头":
+        print("你赢了")
+    else:
+        print("你输了")
 else:
 else:
-    print("你输了")
+    print("输入错误")
\ No newline at end of file