From c1f2ef05a7ab29710f4acdd401f188a6ab302862 Mon Sep 17 00:00:00 2001
From: Jidong Xiao <xiaoj8@rpi.edu>
Date: Fri, 31 Jan 2025 13:45:25 -0500
Subject: [PATCH] adding curly brackets

---
 lectures/07_order_notation_recursion/README.md | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/lectures/07_order_notation_recursion/README.md b/lectures/07_order_notation_recursion/README.md
index f924865..f19be0f 100644
--- a/lectures/07_order_notation_recursion/README.md
+++ b/lectures/07_order_notation_recursion/README.md
@@ -119,9 +119,11 @@ For each version below, give an order notation estimate of the number of operati
 1
 ```cpp
 int count=0;
-for (int i=0; i<n; ++i)
-for (int j=0; j<n; ++j)
-++count;
+for (int i=0; i<n; ++i){
+	for (int j=0; j<n; ++j){
+		++count;
+	}
+}
 ```
 
 2.