diff --git a/1.txt b/1.txt
index 56a6051ca2b02b04ef92d5150c9ef600403cb1de..3cacc0b93c9c9c03a72da624ca28a09ba5c1336f 100644
--- a/1.txt
+++ b/1.txt
@@ -1 +1 @@
-1
\ No newline at end of file
+12
\ No newline at end of file
diff --git a/2.txt b/2.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e3f1e9b791c84fce95fe992dc246e9e2286c84ed
--- /dev/null
+++ b/2.txt
@@ -0,0 +1 @@
+80
\ No newline at end of file
diff --git a/khan.md b/khan.md
new file mode 100644
index 0000000000000000000000000000000000000000..d2e568361d727384d55deee050567323a382b74f
--- /dev/null
+++ b/khan.md
@@ -0,0 +1 @@
+# Khan
\ No newline at end of file
diff --git a/wyq.md b/wyq.md
new file mode 100644
index 0000000000000000000000000000000000000000..6ef5cd5efe8880e254ca5041617c03096dc33df3
--- /dev/null
+++ b/wyq.md
@@ -0,0 +1 @@
+# wyq
\ No newline at end of file