diff --git a/Problems_Solved/Codeforces/B Problems/demo.txt b/Problems_Solved/Codeforces/B Problems/demo.txt
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/Problems_Solved/Codeforces/B Problems/demo.txt	
@@ -0,0 +1 @@
+