From 396df5b891aa702b7f37b91edd7ed060280b70b6 Mon Sep 17 00:00:00 2001
From: nsfisis <nsfisis@gmail.com>
Date: Wed, 3 May 2023 16:11:00 +0900
Subject: chore: update README

---
 README.md | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/README.md b/README.md
index 559681e..fb52f86 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,17 @@
 https://raytracing.github.io/books/RayTracingInOneWeekend.html
 
 ![Ray Tracing In One Weekend](RayTracingInOneWeekend.png)
+
+
+
+# How to Build
+
+```
+$ make build
+```
+
+# How to Run
+
+```
+$ make
+```
-- 
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