From 8546a67ac792bf7019cc7993fbf014a36a3400fd Mon Sep 17 00:00:00 2001
From: Yizhou Sun <yizhou.sun78@gmail.com>
Date: Sat, 27 Oct 2018 16:13:35 -0400
Subject: [PATCH] Add field "Algorithms and Data Structures" (#20087)

---
 guide/english/computer-science/index.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/guide/english/computer-science/index.md b/guide/english/computer-science/index.md
index 5a80a8554c..6817d69a0e 100644
--- a/guide/english/computer-science/index.md
+++ b/guide/english/computer-science/index.md
@@ -32,6 +32,10 @@ Computer science is categorized into several fields. The following are among the
   - Distributed Systems
   - Operating Systems
   - Database Systems
+- <a href="https://www.studytonight.com/data-structures/introduction-to-data-structures">Algorithms and Data Structures</a>
+  - Primitive Data Structures
+  - Abstract Data Structures
+  - Algorithm: Space Complexity & Time Complexity
 
 ## More Information
 * [Visualization of Data Structures](http://www.cs.usfca.edu/~galles/JavascriptVisual/Algorithms.html)