Update README.md

csehammad · web-flow · commit 144bf54f29f2 · 2021-11-25T01:58:46.000+05:00
diff --git a/README.md b/README.md
@@ -125,3 +125,7 @@ variables: {"x":1,"y":3}
 result: 9
 ```
 
+##### Solution: CodingChallenge.HackerRank/PrefixNotation.cs
+##### Test Cases : CodingChallenge.Tests/UT_PrefixNotation.cs
+
+
