From 211c28c340af5d6c50d06cb12cb8414a3b800ada Mon Sep 17 00:00:00 2001
From: Ayobami Alaran A <ayobamidele006@gmail.com>
Date: Fri, 3 Feb 2023 10:42:59 +0100
Subject: [PATCH] Added new python exercise with solution (#346)

* added new python exercise and solution

* add sort exercise and solutions

* changed heading1

* fixed header description
---
 topics/python/class_0x00.md                   |  3 +
 .../python/solutions/class_0x00_solution.md   | 55 +++++++++++++++++++
 topics/python/solutions/sort_solution.md      | 26 +++++++++
 topics/python/sort.md                         |  6 ++
 4 files changed, 90 insertions(+)
 create mode 100644 topics/python/class_0x00.md
 create mode 100644 topics/python/solutions/class_0x00_solution.md
 create mode 100644 topics/python/solutions/sort_solution.md
 create mode 100644 topics/python/sort.md

diff --git a/topics/python/class_0x00.md b/topics/python/class_0x00.md
new file mode 100644
index 0000000..65a0048
--- /dev/null
+++ b/topics/python/class_0x00.md
@@ -0,0 +1,3 @@
+## Class
+
+write a simple class that has two attributes of which one has a default value and has two methods
diff --git a/topics/python/solutions/class_0x00_solution.md b/topics/python/solutions/class_0x00_solution.md
new file mode 100644
index 0000000..6bb0284
--- /dev/null
+++ b/topics/python/solutions/class_0x00_solution.md
@@ -0,0 +1,55 @@
+## Class 0x00 - Solution
+
+1. write a simple class that has two attributes of which one has a default value and has two methods
+
+```python
+from typing import Optional
+""" Student Module
+
+    """
+
+
+class Student:
+    def __init__(self, name: str, department: Optional[str] = None) -> None:
+        """ Instance Initialization function
+
+        Args:
+            name (str): Name of student
+            department (Optional[str], optional): Department. Defaults to None.
+        """
+        self.name = name
+        self.department = department
+
+    def getdetails(self) -> str:
+        """ Gets the students details
+
+        Returns:
+            str: A formatted string
+        """
+        return f"Name is {self.name}, I'm in department {self.department}"
+
+    def change_department(self, new_deparment: str) -> None:
+        """Changes the department of the student object
+
+        Args:
+            new_deparment (str): Assigns the new deparment value to dept attr
+        """
+        self.department = new_deparment
+
+# student1 instantiation
+student1 = Student("Ayobami", "Statistics")
+
+print(student1.getdetails())
+
+# Calling the change_department function to change the department of student
+student1.change_department("CS")
+
+print(student1.department)
+```
+
+Output
+
+```
+Name is Ayobami, I'm in department Statistics
+CS
+```
diff --git a/topics/python/solutions/sort_solution.md b/topics/python/solutions/sort_solution.md
new file mode 100644
index 0000000..9ba86e5
--- /dev/null
+++ b/topics/python/solutions/sort_solution.md
@@ -0,0 +1,26 @@
+## Sort Descending - Solution
+
+1. write a function that sorts the following list of list without using the `sorted()` and `.sort()`
+   function in descending order
+
+   - mat_list = [[1, 2, 3], [2, 4, 4], [5, 5, 5]] -> [[5, 5, 5], [2, 4, 4], [1, 2, 3]]
+
+```python
+def sort_desc(mat: list) -> list:
+    """ Sorts a list in descending order
+
+    Args:
+        mat (list): paresd list
+
+    Returns:
+        list: A new list
+    """
+    new_list = []
+    while mat != []:
+        maxx = max(mat)
+        new_list.append(maxx)
+        mat.remove(maxx)
+    return new_list
+
+print(sort_func(mat_list))
+```
diff --git a/topics/python/sort.md b/topics/python/sort.md
new file mode 100644
index 0000000..9f4eefa
--- /dev/null
+++ b/topics/python/sort.md
@@ -0,0 +1,6 @@
+## Sort Descending 
+
+1. write a function that sorts the following list of list without using the `sorted()` and `.sort()`
+   function in descending order
+
+   - list = [[1, 2, 3], [2, 4, 4], [5, 5, 5]] -> [[5, 5, 5], [2, 4, 4], [1, 2, 3]]