From ff64a5263e5ab4df3756d895de9af445b32ed243 Mon Sep 17 00:00:00 2001
From: Spiros Maggioros <spirosastro@gmail.com>
Date: Fri, 26 Jan 2024 17:50:59 +0200
Subject: [PATCH] added skip list documentation

---
 tutorial/skip_list.md | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 tutorial/skip_list.md

diff --git a/tutorial/skip_list.md b/tutorial/skip_list.md
new file mode 100644
index 00000000..5e60670d
--- /dev/null
+++ b/tutorial/skip_list.md
@@ -0,0 +1,41 @@
+### Mini Tutorial for the Skip List class
+
+    1. skip_list<T> -- creates a skip list with T type elements.
+
+### **insert**:
+```cpp
+#include <algoplus/list.h>
+
+skip_list<int> s(3, 0.5);
+s.insert(10); // inserts 10 to the list.
+s.insert(5); // inserts 5 to the list.
+s.insert(13); // inserts 13 to the list.
+```
+
+### **remove**:
+```cpp
+#include <algoplus/list.h>
+
+skip_list<int> s(3, 0.5);
+s.insert(10); // inserts 10 to the list.
+s.insert(5); // inserts 5 to the list.
+s.insert(13); // inserts 13 to the list.
+
+s.remove(13); // removes 13 from the list.
+```
+
+### **search**:
+```cpp
+#include <algoplus/list.h>
+
+skip_list<int> s(3, 0.5);
+s.insert(10); // inserts 10 to the list.
+s.insert(5); // inserts 5 to the list.
+s.insert(13); // inserts 13 to the list.
+
+// returns true if the key is in the list.
+if(s.search(13)){
+    std::cout << "element 13 found in the list" << '\n';
+}
+
+```
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