From 13473da422d1a3b167355125505910b42341318b Mon Sep 17 00:00:00 2001
From: Jidong Xiao <xiaoj8@rpi.edu>
Date: Tue, 5 Dec 2023 13:43:57 -0500
Subject: [PATCH] adding the virtual exercise

---
 lectures/26_inheritance/README.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lectures/26_inheritance/README.md b/lectures/26_inheritance/README.md
index d83a91a..99ba77b 100644
--- a/lectures/26_inheritance/README.md
+++ b/lectures/26_inheritance/README.md
@@ -330,3 +330,7 @@ int main() {
 	return 0;
 }
 ```
+
+## 26.15 Exercise
+
+What is the output of the following [program](virtual.cpp)?