diff --git a/diy1.py b/diy1.py
new file mode 100644
index 0000000..7f679b6
--- /dev/null
+++ b/diy1.py
@@ -0,0 +1,16 @@
+player=input("qingchuquan(shitou/jiandao/bu)")
+print("wangjiachuquan"+player)
+import random
+list["jiadao","shitou","bu"]
+computer=random.choice(list)
+print(computer)
+if player==computer:
+    print("pinju")
+elif player=="shitou"and computer=="jiadao":
+    print("you win")
+elif player=="jiadao"and computer=="bu":
+    print("you win")
+elif player=="bu"and computer=="shitou":
+    print("you win")
+else:
+    print("you lose")
\ No newline at end of file
diff --git a/sad.py b/sad.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/sad.py