From 7b6324e7dcd99adf9370e31c82101a0c3658a93d Mon Sep 17 00:00:00 2001
From: AasheeshLikePanner <ashishlearningsoftware@gmail.com>
Date: Mon, 2 Oct 2023 22:22:55 +0530
Subject: [PATCH 1/2] Changing Name of file and adding doctests in file.

---
 DIRECTORY.md                                  |  2 +-
 ...ntiation_2.py => binary_multiplication.py} | 28 +++++++++++++++++++
 2 files changed, 29 insertions(+), 1 deletion(-)
 rename maths/{binary_exponentiation_2.py => binary_multiplication.py} (68%)

diff --git a/DIRECTORY.md b/DIRECTORY.md
index 7d3ceee144be..16ff73467c54 100644
--- a/DIRECTORY.md
+++ b/DIRECTORY.md
@@ -548,7 +548,7 @@
   * [Basic Maths](maths/basic_maths.py)
   * [Binary Exp Mod](maths/binary_exp_mod.py)
   * [Binary Exponentiation](maths/binary_exponentiation.py)
-  * [Binary Exponentiation 2](maths/binary_exponentiation_2.py)
+  * [Binary Exponentiation 2](maths/binary_multiplication.py)
   * [Binary Exponentiation 3](maths/binary_exponentiation_3.py)
   * [Binomial Coefficient](maths/binomial_coefficient.py)
   * [Binomial Distribution](maths/binomial_distribution.py)
diff --git a/maths/binary_exponentiation_2.py b/maths/binary_multiplication.py
similarity index 68%
rename from maths/binary_exponentiation_2.py
rename to maths/binary_multiplication.py
index af8f776dd266..55af8ec1d4a5 100644
--- a/maths/binary_exponentiation_2.py
+++ b/maths/binary_multiplication.py
@@ -12,6 +12,29 @@
 
 
 def b_expo(a: int, b: int) -> int:
+    """
+        Calculate the result of multiplying 'a' and 'b' using bitwise multiplication.
+        Parameters:
+        a (int): The first number.
+        b (int): The second number.
+        Returns:
+        int: The result of 'a' multiplied by 'b'.
+        Examples:
+        >>> b_expo(2, 3)
+        6
+        >>> b_expo(5, 0)
+        0
+        >>> b_expo(3, 4)
+        12
+        >>> b_expo(10, 5)
+        50
+        >>> b_expo(0, 5)
+        0
+        >>> b_expo(2, 1)
+        2
+        >>> b_expo(1, 10)
+        10
+        """
     res = 0
     while b > 0:
         if b & 1:
@@ -22,6 +45,11 @@ def b_expo(a: int, b: int) -> int:
 
     return res
 
+if __name__ == "__main__":
+    import doctest
+
+    doctest.testmod()
+
 
 def b_expo_mod(a: int, b: int, c: int) -> int:
     res = 0

From b2cc27cc2938d4eeba96404e2facb07830962fc4 Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Mon, 2 Oct 2023 16:54:49 +0000
Subject: [PATCH 2/2] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 maths/binary_multiplication.py | 45 +++++++++++++++++-----------------
 1 file changed, 23 insertions(+), 22 deletions(-)

diff --git a/maths/binary_multiplication.py b/maths/binary_multiplication.py
index 55af8ec1d4a5..dcac6e383fe0 100644
--- a/maths/binary_multiplication.py
+++ b/maths/binary_multiplication.py
@@ -13,28 +13,28 @@
 
 def b_expo(a: int, b: int) -> int:
     """
-        Calculate the result of multiplying 'a' and 'b' using bitwise multiplication.
-        Parameters:
-        a (int): The first number.
-        b (int): The second number.
-        Returns:
-        int: The result of 'a' multiplied by 'b'.
-        Examples:
-        >>> b_expo(2, 3)
-        6
-        >>> b_expo(5, 0)
-        0
-        >>> b_expo(3, 4)
-        12
-        >>> b_expo(10, 5)
-        50
-        >>> b_expo(0, 5)
-        0
-        >>> b_expo(2, 1)
-        2
-        >>> b_expo(1, 10)
-        10
-        """
+    Calculate the result of multiplying 'a' and 'b' using bitwise multiplication.
+    Parameters:
+    a (int): The first number.
+    b (int): The second number.
+    Returns:
+    int: The result of 'a' multiplied by 'b'.
+    Examples:
+    >>> b_expo(2, 3)
+    6
+    >>> b_expo(5, 0)
+    0
+    >>> b_expo(3, 4)
+    12
+    >>> b_expo(10, 5)
+    50
+    >>> b_expo(0, 5)
+    0
+    >>> b_expo(2, 1)
+    2
+    >>> b_expo(1, 10)
+    10
+    """
     res = 0
     while b > 0:
         if b & 1:
@@ -45,6 +45,7 @@ def b_expo(a: int, b: int) -> int:
 
     return res
 
+
 if __name__ == "__main__":
     import doctest