diff --git a/README.md b/README.md
index 3f200d0c03806bd8a5747285702fcf253ec99878..7368b22c3b3c8eafcfdecc1757416de618ce5b6f 100644
--- a/README.md
+++ b/README.md
@@ -8,8 +8,8 @@ With Given Weighted Graph and value K, We want to create a Path where total weig
 What is the least number of edges used to build this path
 
 #### INPUT :
-Number of Node : N 1~20
-K value : K 1~99
+Number of Node : N [1,20]
+K value : K [1,99]
 Weighted Edges
 
 #### Output :