From 89568a399de1f035c20f8452043d2cc937b6a366 Mon Sep 17 00:00:00 2001
From: lostybtw <58177990+lostybtw@users.noreply.github.com>
Date: Fri, 30 Sep 2022 15:47:49 +0000
Subject: [PATCH 01/26] fizzbuzz

---
 dynamic_programming/fizz_buzz.py | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 dynamic_programming/fizz_buzz.py

diff --git a/dynamic_programming/fizz_buzz.py b/dynamic_programming/fizz_buzz.py
new file mode 100644
index 000000000000..bf45ba3184f6
--- /dev/null
+++ b/dynamic_programming/fizz_buzz.py
@@ -0,0 +1,11 @@
+#https://en.wikipedia.org/wiki/Fizz_buzz#Programming
+number = 1
+out = ""
+iterations = 100
+
+while number <= int(iterations):
+  if number % 3 == 0: out += "Fizz"
+  if number % 5 == 0: out +="Buzz"
+  if out == "": out = number
+  print(out)
+  number += 1

From 05a7f02425e2ec99481c1bb732f077cda7d979b0 Mon Sep 17 00:00:00 2001
From: lostybtw <58177990+lostybtw@users.noreply.github.com>
Date: Sat, 1 Oct 2022 04:30:35 +0000
Subject: [PATCH 02/26] Update dynamic_programming/fizz_buzz.py

Co-authored-by: Caeden <caedenperelliharris@gmail.com>
---
 dynamic_programming/fizz_buzz.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dynamic_programming/fizz_buzz.py b/dynamic_programming/fizz_buzz.py
index bf45ba3184f6..48bdffce0b7c 100644
--- a/dynamic_programming/fizz_buzz.py
+++ b/dynamic_programming/fizz_buzz.py
@@ -3,7 +3,7 @@
 out = ""
 iterations = 100
 
-while number <= int(iterations):
+while number <= iterations:
   if number % 3 == 0: out += "Fizz"
   if number % 5 == 0: out +="Buzz"
   if out == "": out = number

From 5f1bc551ee56244908e10bdaf904f0c4f56e4547 Mon Sep 17 00:00:00 2001
From: lostybtw <58177990+lostybtw@users.noreply.github.com>
Date: Sat, 1 Oct 2022 04:30:41 +0000
Subject: [PATCH 03/26] Update dynamic_programming/fizz_buzz.py

Co-authored-by: Caeden <caedenperelliharris@gmail.com>
---
 dynamic_programming/fizz_buzz.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dynamic_programming/fizz_buzz.py b/dynamic_programming/fizz_buzz.py
index 48bdffce0b7c..ebadd655bf1e 100644
--- a/dynamic_programming/fizz_buzz.py
+++ b/dynamic_programming/fizz_buzz.py
@@ -4,7 +4,8 @@
 iterations = 100
 
 while number <= iterations:
-  if number % 3 == 0: out += "Fizz"
+  if number % 3 == 0:
+      out += "Fizz"
   if number % 5 == 0: out +="Buzz"
   if out == "": out = number
   print(out)

From 03ca8106cc445bb9d608b073837e57b61866c1ef Mon Sep 17 00:00:00 2001
From: lostybtw <58177990+lostybtw@users.noreply.github.com>
Date: Sat, 1 Oct 2022 04:30:49 +0000
Subject: [PATCH 04/26] Update dynamic_programming/fizz_buzz.py

Co-authored-by: Caeden <caedenperelliharris@gmail.com>
---
 dynamic_programming/fizz_buzz.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dynamic_programming/fizz_buzz.py b/dynamic_programming/fizz_buzz.py
index ebadd655bf1e..a9643ddadd53 100644
--- a/dynamic_programming/fizz_buzz.py
+++ b/dynamic_programming/fizz_buzz.py
@@ -6,7 +6,8 @@
 while number <= iterations:
   if number % 3 == 0:
       out += "Fizz"
-  if number % 5 == 0: out +="Buzz"
+  if number % 5 == 0:
+      out += "Buzz"
   if out == "": out = number
   print(out)
   number += 1

From 3829072179d8869f759496dacecda24d5af3d3b4 Mon Sep 17 00:00:00 2001
From: lostybtw <58177990+lostybtw@users.noreply.github.com>
Date: Sat, 1 Oct 2022 04:30:54 +0000
Subject: [PATCH 05/26] Update dynamic_programming/fizz_buzz.py

Co-authored-by: Caeden <caedenperelliharris@gmail.com>
---
 dynamic_programming/fizz_buzz.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dynamic_programming/fizz_buzz.py b/dynamic_programming/fizz_buzz.py
index a9643ddadd53..a1adc4a91367 100644
--- a/dynamic_programming/fizz_buzz.py
+++ b/dynamic_programming/fizz_buzz.py
@@ -8,6 +8,7 @@
       out += "Fizz"
   if number % 5 == 0:
       out += "Buzz"
-  if out == "": out = number
+  if out == "":
+      out = number
   print(out)
   number += 1

From 48791aeff087099c1aa6558dc05c555f714a9dd2 Mon Sep 17 00:00:00 2001
From: lostybtw <58177990+lostybtw@users.noreply.github.com>
Date: Sat, 1 Oct 2022 04:31:17 +0000
Subject: [PATCH 06/26] Update dynamic_programming/fizz_buzz.py

Co-authored-by: Caeden <caedenperelliharris@gmail.com>
---
 dynamic_programming/fizz_buzz.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/dynamic_programming/fizz_buzz.py b/dynamic_programming/fizz_buzz.py
index a1adc4a91367..cb6ab7ddecfc 100644
--- a/dynamic_programming/fizz_buzz.py
+++ b/dynamic_programming/fizz_buzz.py
@@ -10,5 +10,6 @@
       out += "Buzz"
   if out == "":
       out = number
-  print(out)
-  number += 1
+if __name__ == "__main__":
+      print(out)
+      number += 1

From e8b19c70d948af2f07cd8b8eb7a36edcba43e1d2 Mon Sep 17 00:00:00 2001
From: lostybtw <58177990+lostybtw@users.noreply.github.com>
Date: Sat, 1 Oct 2022 06:32:03 +0000
Subject: [PATCH 07/26] added doctests and function to fizzbuzz

---
 dynamic_programming/fizz_buzz.py | 81 ++++++++++++++++++++++++++++----
 1 file changed, 71 insertions(+), 10 deletions(-)

diff --git a/dynamic_programming/fizz_buzz.py b/dynamic_programming/fizz_buzz.py
index cb6ab7ddecfc..ebb1fe153320 100644
--- a/dynamic_programming/fizz_buzz.py
+++ b/dynamic_programming/fizz_buzz.py
@@ -1,15 +1,76 @@
 #https://en.wikipedia.org/wiki/Fizz_buzz#Programming
-number = 1
-out = ""
-iterations = 100
 
-while number <= iterations:
-  if number % 3 == 0:
+def fizz_buzz(number=None,out=None,iterations=None,fizz_number=None,buzz_number=None):
+  """
+  Plays FizzBuzz. Prints Fizz if number is a multiple of 3 and Buzz if its a multiple of 5
+  Prints FizzBuzz if its a multiple of both 3 and 5 or 15. Else Prints The Number Itself.
+  
+  >>> fizz_buzz()
+  1
+  2
+  Fizz
+  4
+  Buzz
+  >>> fizz_buzz(1,"",7,3,5)
+  1
+  2
+  Fizz
+  4
+  Buzz
+  Fizz
+  7
+  >>> fizz_buzz(1,"",'a',3,5)
+  Traceback (most recent call last):
+    ...
+  ValueError: iterations must be defined as integers
+  >>> fizz_buzz(1,"",5,'a',5)
+  Traceback (most recent call last):
+    ...
+  ValueError: fizz_number must be defined as an integer
+  >>> fizz_buzz(1,"",5,3,'a')
+  Traceback (most recent call last):
+    ...
+  ValueError: buzz_number must be defined as an integer
+  >>> fizz_buzz(1,"",0,3,5)
+  Traceback (most recent call last):
+    ...
+  ValueError: iterations must be done more than 0 times to play FizzBuzz
+  >>> fizz_buzz('a',"",5,3,5)
+  Traceback (most recent call last):
+    ...
+  ValueError: starting number must be and integer and be more than 0
+  
+  """
+  if number is None and out is None and iterations is None and fizz_number is None and buzz_number is None:
+    number = 1
+    out = ""
+    iterations = 5
+    fizz_number = 3
+    buzz_number = 5
+    
+  if not type(iterations) == int:
+    raise ValueError("iterations must be defined as integers")
+  if not type(fizz_number) == int:
+    raise ValueError("fizz_number must be defined as an integer")
+  if not type(buzz_number) == int:
+    raise ValueError("buzz_number must be defined as an integer")
+  if not iterations >= 1:
+    raise ValueError("iterations must be done more than 0 times to play FizzBuzz")
+  if not type(number) == int or not number >= 1:
+    raise ValueError("starting number must be and integer and be more than 0")  
+    
+  while number <= iterations:
+    if number % fizz_number == 0:
       out += "Fizz"
-  if number % 5 == 0:
+    if number % buzz_number == 0:
       out += "Buzz"
-  if out == "":
-      out = number
+    if out == "":
+      out = str(number)
+ 
+    print(out)
+    number += 1
+    out = ""
+
 if __name__ == "__main__":
-      print(out)
-      number += 1
+  import doctest
+  doctest.testmod()

From 3f889bfc4c0b989eaf50e6103247db94cbe25a90 Mon Sep 17 00:00:00 2001
From: lostybtw <58177990+lostybtw@users.noreply.github.com>
Date: Sat, 1 Oct 2022 06:36:16 +0000
Subject: [PATCH 08/26] Update fizz_buzz.py

---
 dynamic_programming/fizz_buzz.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dynamic_programming/fizz_buzz.py b/dynamic_programming/fizz_buzz.py
index ebb1fe153320..4c4bda35b615 100644
--- a/dynamic_programming/fizz_buzz.py
+++ b/dynamic_programming/fizz_buzz.py
@@ -1,6 +1,6 @@
 #https://en.wikipedia.org/wiki/Fizz_buzz#Programming
 
-def fizz_buzz(number=None,out=None,iterations=None,fizz_number=None,buzz_number=None):
+def fizz_buzz(number=None,out=None,iterations=None,fizz_number=None,buzz_number=None) -> None:
   """
   Plays FizzBuzz. Prints Fizz if number is a multiple of 3 and Buzz if its a multiple of 5
   Prints FizzBuzz if its a multiple of both 3 and 5 or 15. Else Prints The Number Itself.

From 3370d4678d457b402703e1369d1f0e5bae10f3cb Mon Sep 17 00:00:00 2001
From: lostybtw <58177990+lostybtw@users.noreply.github.com>
Date: Sat, 1 Oct 2022 06:38:35 +0000
Subject: [PATCH 09/26] Update fizz_buzz.py

---
 dynamic_programming/fizz_buzz.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dynamic_programming/fizz_buzz.py b/dynamic_programming/fizz_buzz.py
index 4c4bda35b615..a2ed3cd87ba1 100644
--- a/dynamic_programming/fizz_buzz.py
+++ b/dynamic_programming/fizz_buzz.py
@@ -1,6 +1,6 @@
 #https://en.wikipedia.org/wiki/Fizz_buzz#Programming
 
-def fizz_buzz(number=None,out=None,iterations=None,fizz_number=None,buzz_number=None) -> None:
+def fizz_buzz(number=None: int,out=None: str,iterations=None: int,fizz_number=None: int,buzz_number=None: int) -> None:
   """
   Plays FizzBuzz. Prints Fizz if number is a multiple of 3 and Buzz if its a multiple of 5
   Prints FizzBuzz if its a multiple of both 3 and 5 or 15. Else Prints The Number Itself.

From d7c332d39ff65fa7fba9d1874cb59dd8d3698abd Mon Sep 17 00:00:00 2001
From: lostybtw <58177990+lostybtw@users.noreply.github.com>
Date: Sat, 1 Oct 2022 06:49:53 +0000
Subject: [PATCH 10/26] Fixed FizzBuzz

---
 dynamic_programming/fizz_buzz.py | 14 +-------------
 1 file changed, 1 insertion(+), 13 deletions(-)

diff --git a/dynamic_programming/fizz_buzz.py b/dynamic_programming/fizz_buzz.py
index a2ed3cd87ba1..4c2eefaafa4c 100644
--- a/dynamic_programming/fizz_buzz.py
+++ b/dynamic_programming/fizz_buzz.py
@@ -1,16 +1,10 @@
 #https://en.wikipedia.org/wiki/Fizz_buzz#Programming
 
-def fizz_buzz(number=None: int,out=None: str,iterations=None: int,fizz_number=None: int,buzz_number=None: int) -> None:
+def fizz_buzz(number: int,out: str,iterations: int,fizz_number: int,buzz_number: int) -> None:
   """
   Plays FizzBuzz. Prints Fizz if number is a multiple of 3 and Buzz if its a multiple of 5
   Prints FizzBuzz if its a multiple of both 3 and 5 or 15. Else Prints The Number Itself.
   
-  >>> fizz_buzz()
-  1
-  2
-  Fizz
-  4
-  Buzz
   >>> fizz_buzz(1,"",7,3,5)
   1
   2
@@ -41,12 +35,6 @@ def fizz_buzz(number=None: int,out=None: str,iterations=None: int,fizz_number=No
   ValueError: starting number must be and integer and be more than 0
   
   """
-  if number is None and out is None and iterations is None and fizz_number is None and buzz_number is None:
-    number = 1
-    out = ""
-    iterations = 5
-    fizz_number = 3
-    buzz_number = 5
     
   if not type(iterations) == int:
     raise ValueError("iterations must be defined as integers")

From 881d9b3a78523ddb878109e8d707789e27fbfffb Mon Sep 17 00:00:00 2001
From: lostybtw <58177990+lostybtw@users.noreply.github.com>
Date: Sat, 1 Oct 2022 08:42:05 +0000
Subject: [PATCH 11/26] fizzbuzz passing test

---
 dynamic_programming/fizz_buzz.py | 130 ++++++++++++++++---------------
 1 file changed, 69 insertions(+), 61 deletions(-)

diff --git a/dynamic_programming/fizz_buzz.py b/dynamic_programming/fizz_buzz.py
index 4c2eefaafa4c..98be1d201b12 100644
--- a/dynamic_programming/fizz_buzz.py
+++ b/dynamic_programming/fizz_buzz.py
@@ -1,64 +1,72 @@
-#https://en.wikipedia.org/wiki/Fizz_buzz#Programming
+# https://en.wikipedia.org/wiki/Fizz_buzz#Programming
+
+
+def fizz_buzz(
+    number: int, out: str, iterations: int, fizz_number: int, buzz_number: int
+) -> None:
+    """
+    Plays FizzBuzz.
+    Prints Fizz if number is a multiple of 3.
+    Prints Buzz if its a multiple of 5.
+    Prints FizzBuzz if its a multiple of both 3 and 5 or 15.
+    Else Prints The Number Itself.
+
+    >>> fizz_buzz(1,"",7,3,5)
+    1
+    2
+    Fizz
+    4
+    Buzz
+    Fizz
+    7
+    >>> fizz_buzz(1,"",'a',3,5)
+    Traceback (most recent call last):
+      ...
+    ValueError: iterations must be defined as integers
+    >>> fizz_buzz(1,"",5,'a',5)
+    Traceback (most recent call last):
+      ...
+    ValueError: fizz_number must be defined as an integer
+    >>> fizz_buzz(1,"",5,3,'a')
+    Traceback (most recent call last):
+      ...
+    ValueError: buzz_number must be defined as an integer
+    >>> fizz_buzz(1,"",0,3,5)
+    Traceback (most recent call last):
+      ...
+    ValueError: iterations must be done more than 0 times to play FizzBuzz
+    >>> fizz_buzz('a',"",5,3,5)
+    Traceback (most recent call last):
+      ...
+    ValueError: starting number must be and integer and be more than 0
+
+    """
+
+    if not type(iterations) == int:
+        raise ValueError("iterations must be defined as integers")
+    if not type(fizz_number) == int:
+        raise ValueError("fizz_number must be defined as an integer")
+    if not type(buzz_number) == int:
+        raise ValueError("buzz_number must be defined as an integer")
+    if not iterations >= 1:
+        raise ValueError("iterations must be done more than 0 times to play FizzBuzz")
+    if not type(number) == int or not number >= 1:
+        raise ValueError("starting number must be and integer and be more than 0")
+
+    while number <= iterations:
+        if number % fizz_number == 0:
+            out += "Fizz"
+        if number % buzz_number == 0:
+            out += "Buzz"
+        if out == "":
+            out = str(number)
+
+        print(out)
+        number += 1
+        out = ""
 
-def fizz_buzz(number: int,out: str,iterations: int,fizz_number: int,buzz_number: int) -> None:
-  """
-  Plays FizzBuzz. Prints Fizz if number is a multiple of 3 and Buzz if its a multiple of 5
-  Prints FizzBuzz if its a multiple of both 3 and 5 or 15. Else Prints The Number Itself.
-  
-  >>> fizz_buzz(1,"",7,3,5)
-  1
-  2
-  Fizz
-  4
-  Buzz
-  Fizz
-  7
-  >>> fizz_buzz(1,"",'a',3,5)
-  Traceback (most recent call last):
-    ...
-  ValueError: iterations must be defined as integers
-  >>> fizz_buzz(1,"",5,'a',5)
-  Traceback (most recent call last):
-    ...
-  ValueError: fizz_number must be defined as an integer
-  >>> fizz_buzz(1,"",5,3,'a')
-  Traceback (most recent call last):
-    ...
-  ValueError: buzz_number must be defined as an integer
-  >>> fizz_buzz(1,"",0,3,5)
-  Traceback (most recent call last):
-    ...
-  ValueError: iterations must be done more than 0 times to play FizzBuzz
-  >>> fizz_buzz('a',"",5,3,5)
-  Traceback (most recent call last):
-    ...
-  ValueError: starting number must be and integer and be more than 0
-  
-  """
-    
-  if not type(iterations) == int:
-    raise ValueError("iterations must be defined as integers")
-  if not type(fizz_number) == int:
-    raise ValueError("fizz_number must be defined as an integer")
-  if not type(buzz_number) == int:
-    raise ValueError("buzz_number must be defined as an integer")
-  if not iterations >= 1:
-    raise ValueError("iterations must be done more than 0 times to play FizzBuzz")
-  if not type(number) == int or not number >= 1:
-    raise ValueError("starting number must be and integer and be more than 0")  
-    
-  while number <= iterations:
-    if number % fizz_number == 0:
-      out += "Fizz"
-    if number % buzz_number == 0:
-      out += "Buzz"
-    if out == "":
-      out = str(number)
- 
-    print(out)
-    number += 1
-    out = ""
 
 if __name__ == "__main__":
-  import doctest
-  doctest.testmod()
+    import doctest
+
+    doctest.testmod()

From ba27d0bee2cfd347c76f90aa791a6fda77798603 Mon Sep 17 00:00:00 2001
From: lostybtw <58177990+lostybtw@users.noreply.github.com>
Date: Sat, 1 Oct 2022 09:14:15 +0000
Subject: [PATCH 12/26] Update dynamic_programming/fizz_buzz.py

Co-authored-by: Caeden <caedenperelliharris@gmail.com>
---
 dynamic_programming/fizz_buzz.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dynamic_programming/fizz_buzz.py b/dynamic_programming/fizz_buzz.py
index 98be1d201b12..31217c176c3d 100644
--- a/dynamic_programming/fizz_buzz.py
+++ b/dynamic_programming/fizz_buzz.py
@@ -42,7 +42,7 @@ def fizz_buzz(
 
     """
 
-    if not type(iterations) == int:
+    if not isisinstance(iterations, int):
         raise ValueError("iterations must be defined as integers")
     if not type(fizz_number) == int:
         raise ValueError("fizz_number must be defined as an integer")

From c1f17be51b88e2ec8674caa3b3d0ed348c14a037 Mon Sep 17 00:00:00 2001
From: lostybtw <58177990+lostybtw@users.noreply.github.com>
Date: Sat, 1 Oct 2022 09:15:32 +0000
Subject: [PATCH 13/26] Update dynamic_programming/fizz_buzz.py

Co-authored-by: Caeden <caedenperelliharris@gmail.com>
---
 dynamic_programming/fizz_buzz.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dynamic_programming/fizz_buzz.py b/dynamic_programming/fizz_buzz.py
index 31217c176c3d..9014fff74ca2 100644
--- a/dynamic_programming/fizz_buzz.py
+++ b/dynamic_programming/fizz_buzz.py
@@ -44,7 +44,7 @@ def fizz_buzz(
 
     if not isisinstance(iterations, int):
         raise ValueError("iterations must be defined as integers")
-    if not type(fizz_number) == int:
+    if not isisinstance(fizz_number, int):
         raise ValueError("fizz_number must be defined as an integer")
     if not type(buzz_number) == int:
         raise ValueError("buzz_number must be defined as an integer")

From 71928921e2fcfdd9f643d43a5f30b81311eebe8b Mon Sep 17 00:00:00 2001
From: lostybtw <58177990+lostybtw@users.noreply.github.com>
Date: Sat, 1 Oct 2022 09:15:44 +0000
Subject: [PATCH 14/26] Update dynamic_programming/fizz_buzz.py

Co-authored-by: Caeden <caedenperelliharris@gmail.com>
---
 dynamic_programming/fizz_buzz.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dynamic_programming/fizz_buzz.py b/dynamic_programming/fizz_buzz.py
index 9014fff74ca2..75a73e376415 100644
--- a/dynamic_programming/fizz_buzz.py
+++ b/dynamic_programming/fizz_buzz.py
@@ -46,7 +46,7 @@ def fizz_buzz(
         raise ValueError("iterations must be defined as integers")
     if not isisinstance(fizz_number, int):
         raise ValueError("fizz_number must be defined as an integer")
-    if not type(buzz_number) == int:
+    if not isisinstance(buzz_number, int):
         raise ValueError("buzz_number must be defined as an integer")
     if not iterations >= 1:
         raise ValueError("iterations must be done more than 0 times to play FizzBuzz")

From c2534891b97c33439f3421046750626c0e84f1e1 Mon Sep 17 00:00:00 2001
From: lostybtw <58177990+lostybtw@users.noreply.github.com>
Date: Sat, 1 Oct 2022 09:15:53 +0000
Subject: [PATCH 15/26] Update dynamic_programming/fizz_buzz.py

Co-authored-by: Caeden <caedenperelliharris@gmail.com>
---
 dynamic_programming/fizz_buzz.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dynamic_programming/fizz_buzz.py b/dynamic_programming/fizz_buzz.py
index 75a73e376415..9e845c9d2ebb 100644
--- a/dynamic_programming/fizz_buzz.py
+++ b/dynamic_programming/fizz_buzz.py
@@ -50,7 +50,7 @@ def fizz_buzz(
         raise ValueError("buzz_number must be defined as an integer")
     if not iterations >= 1:
         raise ValueError("iterations must be done more than 0 times to play FizzBuzz")
-    if not type(number) == int or not number >= 1:
+    if not isisinstance(number, int) or not number >= 1: 
         raise ValueError("starting number must be and integer and be more than 0")
 
     while number <= iterations:

From c5175c49f780471c4734d16d581f33f225e918cc Mon Sep 17 00:00:00 2001
From: lostybtw <58177990+lostybtw@users.noreply.github.com>
Date: Sat, 1 Oct 2022 09:18:12 +0000
Subject: [PATCH 16/26] Update fizz_buzz.py

---
 dynamic_programming/fizz_buzz.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dynamic_programming/fizz_buzz.py b/dynamic_programming/fizz_buzz.py
index 9e845c9d2ebb..36da3c7c5696 100644
--- a/dynamic_programming/fizz_buzz.py
+++ b/dynamic_programming/fizz_buzz.py
@@ -3,7 +3,7 @@
 
 def fizz_buzz(
     number: int, out: str, iterations: int, fizz_number: int, buzz_number: int
-) -> None:
+) -> str:
     """
     Plays FizzBuzz.
     Prints Fizz if number is a multiple of 3.
@@ -61,7 +61,7 @@ def fizz_buzz(
         if out == "":
             out = str(number)
 
-        print(out)
+        return out
         number += 1
         out = ""
 

From bd3e062c15cee27a1bf996b3bba1f92777ba24d5 Mon Sep 17 00:00:00 2001
From: lostybtw <58177990+lostybtw@users.noreply.github.com>
Date: Sat, 1 Oct 2022 09:22:03 +0000
Subject: [PATCH 17/26] Update fizz_buzz.py

---
 dynamic_programming/fizz_buzz.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/dynamic_programming/fizz_buzz.py b/dynamic_programming/fizz_buzz.py
index 36da3c7c5696..053d6e2b6a24 100644
--- a/dynamic_programming/fizz_buzz.py
+++ b/dynamic_programming/fizz_buzz.py
@@ -62,6 +62,7 @@ def fizz_buzz(
             out = str(number)
 
         return out
+        # print(out)
         number += 1
         out = ""
 

From bd1f05eb6889bb18240056ef777d915364d4dfe2 Mon Sep 17 00:00:00 2001
From: lostybtw <58177990+lostybtw@users.noreply.github.com>
Date: Sat, 1 Oct 2022 10:05:08 +0000
Subject: [PATCH 18/26] Update fizz_buzz.py

---
 dynamic_programming/fizz_buzz.py | 54 ++++++++++----------------------
 1 file changed, 16 insertions(+), 38 deletions(-)

diff --git a/dynamic_programming/fizz_buzz.py b/dynamic_programming/fizz_buzz.py
index 053d6e2b6a24..c22747d600a7 100644
--- a/dynamic_programming/fizz_buzz.py
+++ b/dynamic_programming/fizz_buzz.py
@@ -1,9 +1,7 @@
 # https://en.wikipedia.org/wiki/Fizz_buzz#Programming
 
 
-def fizz_buzz(
-    number: int, out: str, iterations: int, fizz_number: int, buzz_number: int
-) -> str:
+def fizz_buzz(number: int, out: str, iterations: int) -> str:
     """
     Plays FizzBuzz.
     Prints Fizz if number is a multiple of 3.
@@ -11,63 +9,43 @@ def fizz_buzz(
     Prints FizzBuzz if its a multiple of both 3 and 5 or 15.
     Else Prints The Number Itself.
 
-    >>> fizz_buzz(1,"",7,3,5)
-    1
-    2
-    Fizz
-    4
-    Buzz
-    Fizz
-    7
-    >>> fizz_buzz(1,"",'a',3,5)
+    >>> fizz_buzz(1,"",7)
+    '1 2 Fizz 4 Buzz Fizz 7 '
+    >>> fizz_buzz(1,"",'a')
     Traceback (most recent call last):
       ...
     ValueError: iterations must be defined as integers
-    >>> fizz_buzz(1,"",5,'a',5)
-    Traceback (most recent call last):
-      ...
-    ValueError: fizz_number must be defined as an integer
-    >>> fizz_buzz(1,"",5,3,'a')
-    Traceback (most recent call last):
-      ...
-    ValueError: buzz_number must be defined as an integer
-    >>> fizz_buzz(1,"",0,3,5)
+    >>> fizz_buzz(1,"",0)
     Traceback (most recent call last):
       ...
     ValueError: iterations must be done more than 0 times to play FizzBuzz
-    >>> fizz_buzz('a',"",5,3,5)
+    >>> fizz_buzz('a',"",5)
     Traceback (most recent call last):
       ...
     ValueError: starting number must be and integer and be more than 0
 
     """
 
-    if not isisinstance(iterations, int):
+    if not type(iterations) == int:
         raise ValueError("iterations must be defined as integers")
-    if not isisinstance(fizz_number, int):
-        raise ValueError("fizz_number must be defined as an integer")
-    if not isisinstance(buzz_number, int):
-        raise ValueError("buzz_number must be defined as an integer")
     if not iterations >= 1:
         raise ValueError("iterations must be done more than 0 times to play FizzBuzz")
-    if not isisinstance(number, int) or not number >= 1: 
+    if not type(number) == int or not number >= 1:
         raise ValueError("starting number must be and integer and be more than 0")
 
     while number <= iterations:
-        if number % fizz_number == 0:
+        if number % 3 == 0:
             out += "Fizz"
-        if number % buzz_number == 0:
+        if number % 5 == 0:
             out += "Buzz"
-        if out == "":
-            out = str(number)
+        if not number % 3 == 0 and not number % 5 == 0:
+            out += str(number)
 
-        return out
         # print(out)
         number += 1
-        out = ""
-
-
+        out += " "
+    return out
 if __name__ == "__main__":
-    import doctest
+  import doctest
 
-    doctest.testmod()
+  doctest.testmod()

From d1a144617a0fa6833a716cd738dba3507a5289c9 Mon Sep 17 00:00:00 2001
From: lostybtw <58177990+lostybtw@users.noreply.github.com>
Date: Sat, 1 Oct 2022 10:54:06 +0000
Subject: [PATCH 19/26] fixed fizzbuzz

---
 dynamic_programming/fizz_buzz.py | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/dynamic_programming/fizz_buzz.py b/dynamic_programming/fizz_buzz.py
index c22747d600a7..99d51e904c28 100644
--- a/dynamic_programming/fizz_buzz.py
+++ b/dynamic_programming/fizz_buzz.py
@@ -29,9 +29,15 @@ def fizz_buzz(number: int, out: str, iterations: int) -> str:
     if not type(iterations) == int:
         raise ValueError("iterations must be defined as integers")
     if not iterations >= 1:
-        raise ValueError("iterations must be done more than 0 times to play FizzBuzz")
+        raise ValueError(
+            """iterations must be done more
+                         than 0 times to play FizzBuzz"""
+        )
     if not type(number) == int or not number >= 1:
-        raise ValueError("starting number must be and integer and be more than 0")
+        raise ValueError(
+            """starting number must be
+                         and integer and be more than 0"""
+        )
 
     while number <= iterations:
         if number % 3 == 0:
@@ -45,7 +51,9 @@ def fizz_buzz(number: int, out: str, iterations: int) -> str:
         number += 1
         out += " "
     return out
+
+
 if __name__ == "__main__":
-  import doctest
+    import doctest
 
-  doctest.testmod()
+    doctest.testmod()

From 70f4067e62d4b7121423cc9dc542f6d3e44aa331 Mon Sep 17 00:00:00 2001
From: lostybtw <58177990+lostybtw@users.noreply.github.com>
Date: Sat, 1 Oct 2022 11:29:25 +0000
Subject: [PATCH 20/26] Add files via upload

---
 dynamic_programming/fizz_buzz.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/dynamic_programming/fizz_buzz.py b/dynamic_programming/fizz_buzz.py
index 99d51e904c28..f861a8387419 100644
--- a/dynamic_programming/fizz_buzz.py
+++ b/dynamic_programming/fizz_buzz.py
@@ -18,11 +18,13 @@ def fizz_buzz(number: int, out: str, iterations: int) -> str:
     >>> fizz_buzz(1,"",0)
     Traceback (most recent call last):
       ...
-    ValueError: iterations must be done more than 0 times to play FizzBuzz
+    ValueError: iterations must be done more
+                             than 0 times to play FizzBuzz
     >>> fizz_buzz('a',"",5)
     Traceback (most recent call last):
       ...
-    ValueError: starting number must be and integer and be more than 0
+    ValueError: starting number must be
+                             and integer and be more than 0
 
     """
 

From 4d4daf8bc23bdacd97a199d766de5d165b17dafb Mon Sep 17 00:00:00 2001
From: lostybtw <58177990+lostybtw@users.noreply.github.com>
Date: Sat, 1 Oct 2022 12:39:08 +0000
Subject: [PATCH 21/26] added mechanical energy calculation

---
 physics/mechanical_energy.py | 67 ++++++++++++++++++++++++++++++++++++
 1 file changed, 67 insertions(+)
 create mode 100644 physics/mechanical_energy.py

diff --git a/physics/mechanical_energy.py b/physics/mechanical_energy.py
new file mode 100644
index 000000000000..3755aac03785
--- /dev/null
+++ b/physics/mechanical_energy.py
@@ -0,0 +1,67 @@
+# https://en.wikipedia.org/wiki/Mechanical_energy
+
+
+def calculate_gravitational_potential_energy(
+    mass: float, gravity: float, height: float
+):
+    """
+    Gravitational Potential Energy Is The Energy
+    An Object Possesses Due To Its State Of Rest
+    At A Height. The Kinetic Energy Applied To
+    Transport a body to that particular state
+    of rest is converted into potential energy
+    and stored in the body, hence potential and
+    kinetic energies are related.
+
+    >>> calculate_gravitational_potential_energy(15,9.8,10)
+    '1470.0 joules'
+    >>> calculate_gravitational_potential_energy(1e100,1e100,1e100)
+    '1e+300 joules'
+    >>> calculate_gravitational_potential_energy(15.5,9.8,25.5)
+    '3873.4500000000003 joules'
+
+    """
+    unit = "joules"
+
+    try:
+        gravitational_potential_energy = mass * gravity * height
+    except Exception:
+        return -0.0
+    gravitational_potential_energy = str(gravitational_potential_energy)
+    gravitational_potential_energy += " " + unit
+    return gravitational_potential_energy
+
+
+def calculate_kinetic_energy(mass: float, velocity: float):
+    """
+
+     Kinetic Energy is the energy a body possesses due
+     to its state of motion. The Potential Energy applied
+     on a body to change its state from motion to rest
+     converts into kinetic energy, thus kinetic and potential
+     energies are related.
+
+    >>> calculate_kinetic_energy(10,20)
+    '2000.0 joules'
+    >>> calculate_kinetic_energy(10,40)
+    '8000.0 joules'
+    >>> calculate_kinetic_energy(4.25,18.9)
+    '759.0712499999998 joules'
+
+
+    """
+    unit = "joules"
+
+    try:
+        kinetic_energy = 0.5 * mass * velocity * velocity
+    except Exception:
+        return -0.0
+    kinetic_energy = str(kinetic_energy)
+    kinetic_energy += " " + unit
+    return kinetic_energy
+
+
+if __name__ == "__main__":
+    import doctest
+
+    doctest.testmod()

From c840af00068b1fdfabef15784d4e4fe75843f4b3 Mon Sep 17 00:00:00 2001
From: lostybtw <58177990+lostybtw@users.noreply.github.com>
Date: Sat, 1 Oct 2022 12:40:08 +0000
Subject: [PATCH 22/26] Delete mechanical_energy.py

---
 physics/mechanical_energy.py | 67 ------------------------------------
 1 file changed, 67 deletions(-)
 delete mode 100644 physics/mechanical_energy.py

diff --git a/physics/mechanical_energy.py b/physics/mechanical_energy.py
deleted file mode 100644
index 3755aac03785..000000000000
--- a/physics/mechanical_energy.py
+++ /dev/null
@@ -1,67 +0,0 @@
-# https://en.wikipedia.org/wiki/Mechanical_energy
-
-
-def calculate_gravitational_potential_energy(
-    mass: float, gravity: float, height: float
-):
-    """
-    Gravitational Potential Energy Is The Energy
-    An Object Possesses Due To Its State Of Rest
-    At A Height. The Kinetic Energy Applied To
-    Transport a body to that particular state
-    of rest is converted into potential energy
-    and stored in the body, hence potential and
-    kinetic energies are related.
-
-    >>> calculate_gravitational_potential_energy(15,9.8,10)
-    '1470.0 joules'
-    >>> calculate_gravitational_potential_energy(1e100,1e100,1e100)
-    '1e+300 joules'
-    >>> calculate_gravitational_potential_energy(15.5,9.8,25.5)
-    '3873.4500000000003 joules'
-
-    """
-    unit = "joules"
-
-    try:
-        gravitational_potential_energy = mass * gravity * height
-    except Exception:
-        return -0.0
-    gravitational_potential_energy = str(gravitational_potential_energy)
-    gravitational_potential_energy += " " + unit
-    return gravitational_potential_energy
-
-
-def calculate_kinetic_energy(mass: float, velocity: float):
-    """
-
-     Kinetic Energy is the energy a body possesses due
-     to its state of motion. The Potential Energy applied
-     on a body to change its state from motion to rest
-     converts into kinetic energy, thus kinetic and potential
-     energies are related.
-
-    >>> calculate_kinetic_energy(10,20)
-    '2000.0 joules'
-    >>> calculate_kinetic_energy(10,40)
-    '8000.0 joules'
-    >>> calculate_kinetic_energy(4.25,18.9)
-    '759.0712499999998 joules'
-
-
-    """
-    unit = "joules"
-
-    try:
-        kinetic_energy = 0.5 * mass * velocity * velocity
-    except Exception:
-        return -0.0
-    kinetic_energy = str(kinetic_energy)
-    kinetic_energy += " " + unit
-    return kinetic_energy
-
-
-if __name__ == "__main__":
-    import doctest
-
-    doctest.testmod()

From 383b11f08d83400538290e55da82aa1e068c582b Mon Sep 17 00:00:00 2001
From: lostybtw <58177990+lostybtw@users.noreply.github.com>
Date: Sat, 1 Oct 2022 12:46:40 +0000
Subject: [PATCH 23/26] Update fizz_buzz.py

---
 dynamic_programming/fizz_buzz.py | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/dynamic_programming/fizz_buzz.py b/dynamic_programming/fizz_buzz.py
index f861a8387419..e82feb32569f 100644
--- a/dynamic_programming/fizz_buzz.py
+++ b/dynamic_programming/fizz_buzz.py
@@ -1,7 +1,7 @@
 # https://en.wikipedia.org/wiki/Fizz_buzz#Programming
 
 
-def fizz_buzz(number: int, out: str, iterations: int) -> str:
+def fizz_buzz(number: int, iterations: int) -> str:
     """
     Plays FizzBuzz.
     Prints Fizz if number is a multiple of 3.
@@ -9,18 +9,18 @@ def fizz_buzz(number: int, out: str, iterations: int) -> str:
     Prints FizzBuzz if its a multiple of both 3 and 5 or 15.
     Else Prints The Number Itself.
 
-    >>> fizz_buzz(1,"",7)
+    >>> fizz_buzz(1,7)
     '1 2 Fizz 4 Buzz Fizz 7 '
-    >>> fizz_buzz(1,"",'a')
+    >>> fizz_buzz(1,'a')
     Traceback (most recent call last):
       ...
     ValueError: iterations must be defined as integers
-    >>> fizz_buzz(1,"",0)
+    >>> fizz_buzz(1,0)
     Traceback (most recent call last):
       ...
     ValueError: iterations must be done more
                              than 0 times to play FizzBuzz
-    >>> fizz_buzz('a',"",5)
+    >>> fizz_buzz('a',5)
     Traceback (most recent call last):
       ...
     ValueError: starting number must be
@@ -40,7 +40,7 @@ def fizz_buzz(number: int, out: str, iterations: int) -> str:
             """starting number must be
                          and integer and be more than 0"""
         )
-
+    out = ""
     while number <= iterations:
         if number % 3 == 0:
             out += "Fizz"

From 038009e656e076db8834235b6162bff85ec1aa2a Mon Sep 17 00:00:00 2001
From: lostybtw <58177990+lostybtw@users.noreply.github.com>
Date: Mon, 3 Oct 2022 01:37:33 +0000
Subject: [PATCH 24/26] Update dynamic_programming/fizz_buzz.py

Co-authored-by: Christian Clauss <cclauss@me.com>
---
 dynamic_programming/fizz_buzz.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/dynamic_programming/fizz_buzz.py b/dynamic_programming/fizz_buzz.py
index e82feb32569f..199285c19295 100644
--- a/dynamic_programming/fizz_buzz.py
+++ b/dynamic_programming/fizz_buzz.py
@@ -32,8 +32,7 @@ def fizz_buzz(number: int, iterations: int) -> str:
         raise ValueError("iterations must be defined as integers")
     if not iterations >= 1:
         raise ValueError(
-            """iterations must be done more
-                         than 0 times to play FizzBuzz"""
+            "Iterations must be done more than 0 times to play FizzBuzz"
         )
     if not type(number) == int or not number >= 1:
         raise ValueError(

From 5286c0eafb2661a65426d5982233db1c3cd0226e Mon Sep 17 00:00:00 2001
From: "pre-commit-ci[bot]"
 <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Date: Mon, 3 Oct 2022 01:38:18 +0000
Subject: [PATCH 25/26] [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci
---
 dynamic_programming/fizz_buzz.py | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/dynamic_programming/fizz_buzz.py b/dynamic_programming/fizz_buzz.py
index 199285c19295..f4270f4736b0 100644
--- a/dynamic_programming/fizz_buzz.py
+++ b/dynamic_programming/fizz_buzz.py
@@ -31,9 +31,7 @@ def fizz_buzz(number: int, iterations: int) -> str:
     if not type(iterations) == int:
         raise ValueError("iterations must be defined as integers")
     if not iterations >= 1:
-        raise ValueError(
-            "Iterations must be done more than 0 times to play FizzBuzz"
-        )
+        raise ValueError("Iterations must be done more than 0 times to play FizzBuzz")
     if not type(number) == int or not number >= 1:
         raise ValueError(
             """starting number must be

From 9bf5ea57c35b0cf4fc42bab8aa9e7de772cbb456 Mon Sep 17 00:00:00 2001
From: lostybtw <58177990+lostybtw@users.noreply.github.com>
Date: Mon, 3 Oct 2022 10:09:44 +0000
Subject: [PATCH 26/26] Update fizz_buzz.py

---
 dynamic_programming/fizz_buzz.py | 31 +++++++++++++++++++------------
 1 file changed, 19 insertions(+), 12 deletions(-)

diff --git a/dynamic_programming/fizz_buzz.py b/dynamic_programming/fizz_buzz.py
index f4270f4736b0..dd1d21b1075e 100644
--- a/dynamic_programming/fizz_buzz.py
+++ b/dynamic_programming/fizz_buzz.py
@@ -8,35 +8,42 @@ def fizz_buzz(number: int, iterations: int) -> str:
     Prints Buzz if its a multiple of 5.
     Prints FizzBuzz if its a multiple of both 3 and 5 or 15.
     Else Prints The Number Itself.
-
     >>> fizz_buzz(1,7)
     '1 2 Fizz 4 Buzz Fizz 7 '
-    >>> fizz_buzz(1,'a')
-    Traceback (most recent call last):
-      ...
-    ValueError: iterations must be defined as integers
     >>> fizz_buzz(1,0)
     Traceback (most recent call last):
       ...
-    ValueError: iterations must be done more
-                             than 0 times to play FizzBuzz
-    >>> fizz_buzz('a',5)
+    ValueError: Iterations must be done more than 0 times to play FizzBuzz
+    >>> fizz_buzz(-5,5)
     Traceback (most recent call last):
-      ...
+        ...
     ValueError: starting number must be
                              and integer and be more than 0
-
+    >>> fizz_buzz(10,-5)
+    Traceback (most recent call last):
+        ...
+    ValueError: Iterations must be done more than 0 times to play FizzBuzz
+    >>> fizz_buzz(1.5,5)
+    Traceback (most recent call last):
+        ...
+    ValueError: starting number must be
+                             and integer and be more than 0
+    >>> fizz_buzz(1,5.5)
+    Traceback (most recent call last):
+        ...
+    ValueError: iterations must be defined as integers
     """
 
     if not type(iterations) == int:
         raise ValueError("iterations must be defined as integers")
-    if not iterations >= 1:
-        raise ValueError("Iterations must be done more than 0 times to play FizzBuzz")
     if not type(number) == int or not number >= 1:
         raise ValueError(
             """starting number must be
                          and integer and be more than 0"""
         )
+    if not iterations >= 1:
+        raise ValueError("Iterations must be done more than 0 times to play FizzBuzz")
+
     out = ""
     while number <= iterations:
         if number % 3 == 0: