save project

diy1.py

@@ -6,14 +6,16 @@ import random
 list=["剪刀"，"石头"，"布"]
 list=["剪刀"，"石头"，"布"]
 computer=random.choice(list)
 computer=random.choice(list)
 print("电脑出拳是："+computer)
 print("电脑出拳是："+computer)
-
-if player==computer:
-    print("平局")
-elif player=="石头" and computer=="剪刀"：
-    print("玩家赢")
-elif player=="剪刀" and computer=="布"：
-    print("玩家赢")
-elif player=="布" and computer=="剪刀"：
-    print("玩家赢")
-else：
-    print("玩家输")
+if player in list:
+    if player==computer:
+        print("平局")
+    elif player=="石头" and computer=="剪刀"：
+        print("玩家赢")
+    elif player=="剪刀" and computer=="布"：
+        print("玩家赢")
+    elif player=="布" and computer=="剪刀"：
+        print("玩家赢")
+    else：
+        print("玩家输")
\ No newline at end of file
+else:
+    print("输入错误")
\ No newline at end of file