diff --git a/diy1.py b/diy1.py
new file mode 100644
index 0000000..a8bc01d
--- /dev/null
+++ b/diy1.py
@@ -0,0 +1,19 @@
+player=input("请出拳石头/剪刀/布:")
+print("玩家出拳:"+player)
+import random
+list=["石头","剪刀","布"]
+computer=random.choice(list)
+print(computer)
+if player in list:
+    if computer==player:
+        print("平局")
+    elif player=="石头" and computer=="剪刀":
+        print("你赢了")
+    elif player=="布" and computer=="石头":
+        print("你赢了")
+    elif player=="剪刀" and computer=="布":
+        print("你赢了")
+    else:
+        print("你输了loser")  
+else:
+     print("输入错误")                    
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