diff --git a/my b/my
new file mode 100644
index 0000000..f7f7ccd
--- /dev/null
+++ b/my
@@ -0,0 +1 @@
+ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFCheVuVXfQQi6uhmhWBkfNRikxMbIxwVyxz9icaWQkx root@whatthe-haowen8
diff --git a/test1 b/test1
deleted file mode 100644
index 28c7145..0000000
--- a/test1
+++ /dev/null
@@ -1,12 +0,0 @@
-import time
-a = int(input())
-while a != 1 :
-    if a % 2 == 0:
-        a = a/2 
-        print(a)
-    else :
-        a = 3*a + 1
-        print(a)
-    time.sleep(0.5)
-else:
-    print(a)