From bc8e8dfc2ba73629cc1bc9ab2a12435a820b6655 Mon Sep 17 00:00:00 2001
From: Akshay Gupta <33252532+Akshay1910@users.noreply.github.com>
Date: Fri, 6 Dec 2019 03:32:52 +0530
Subject: [PATCH] factorial.cpp (#561)

* Create factorial.cpp

* Update and rename Math/factorial.cpp to math/factorial.cpp

* Update factorial.cpp

* Update factorial.cpp
---
 math/factorial.cpp | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 math/factorial.cpp

diff --git a/math/factorial.cpp b/math/factorial.cpp
new file mode 100644
index 000000000..8b13eb52d
--- /dev/null
+++ b/math/factorial.cpp
@@ -0,0 +1,17 @@
+// C++ program to find factorial of given number
+#include<iostream>
+
+// function to find factorial of given number
+unsigned int factorial(unsigned int n) {
+    if (n == 0)
+        return 1;
+    return n * factorial(n - 1);
+}
+
+// Driver code
+int main() {
+    int num = 5;
+    std::cout << "Factorial of " << num << " is " << factorial(num)
+              << std::endl;
+    return 0;
+}