From 72f426dc69687000f239bf03f5d477292ec55a06 Mon Sep 17 00:00:00 2001
From: quubble <45556712+quubble@users.noreply.github.com>
Date: Sat, 28 Oct 2023 14:52:02 +0530
Subject: [PATCH] python-recursion-example via factorial

---
 factorial_recursion_example.ipynb | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 factorial_recursion_example.ipynb

diff --git a/factorial_recursion_example.ipynb b/factorial_recursion_example.ipynb
new file mode 100644
index 0000000..93d2476
--- /dev/null
+++ b/factorial_recursion_example.ipynb
@@ -0,0 +1,21 @@
+#Python
+
+# Define a recursive function to calculate the factorial
+def factorial(n):
+    # Base case: If n is 0 or 1, the factorial is 1
+    if n == 0 or n == 1:
+        return 1
+    # Recursive case: For n > 1, calculate factorial using recursion
+    else:
+        # The factorial of n is n multiplied by the factorial of (n-1)
+        return n * factorial(n - 1)
+
+# Ask the user for input
+number = int(input("Enter a non-negative integer: "))
+
+# Call the factorial function and print the result
+if number < 0:
+    print("Factorial is not defined for negative numbers.")
+else:
+    result = factorial(number)
+    print(f"The factorial of {number} is {result}.")
\ No newline at end of file