diff --git a/README.md b/README.md
index 57712b9..a192849 100644
--- a/README.md
+++ b/README.md
@@ -1,54 +1,76 @@
-# Data Structures and Algorithms Practice
-
-This repository contains your solutions to three simple data structures and algorithms problems. Please follow the instructions below to complete the tasks and submit your work.
-
-## Questions
-
-### 1. Reverse a String Using a Stack
-- **Task:** Implement a stack data structure to reverse a string.
-- **Function:** `reverse_string(s: str) -> str`
-- **Example:**
-  - Input: `"hello"`
-  - Output: `"olleh"`
-
-### 2. Implement a Queue Using Two Stacks
-- **Task:** Implement a queue using two stacks.
-- **Class:** `QueueWithStacks`
-- **Methods:**
-  - `enqueue(x: int)`: Adds an element to the queue.
-  - `dequeue() -> int`: Removes and returns the front element of the queue.
-- **Example:**
-  ```python
-  q = QueueWithStacks()
-  q.enqueue(1)
-  q.enqueue(2)
-  print(q.dequeue())  # Output: 1
-  print(q.dequeue())  # Output: 2
-
-
-### 3. Find the Maximum Element in a List Using a Linked List
-- **Task:** Implement a singly linked list and find the maximum element in the list.
-- **Class:** LinkedList
-- **Method:** find_max() -> int
-- **Example**
-  ```python
-  ll = LinkedList()
-  ll.append(3)
-  ll.append(1)
-  ll.append(4)
-  ll.append(2)
-  print(ll.find_max())  # Output: 4
-
-
-### Submission Instructions
-- Fork this repository.
-- Clone the forked repository to your local machine.
-- Create a separate branch for your solutions.
-- Implement the solutions to the above questions in Python.
-- Commit your changes with clear and descriptive messages.
-- Push your changes to your forked repository.
-- Create a pull request (PR) to the original repository with your solutions.
-- Submit the URL of your GitHub repository as your final submission.
-
-### Submission form 
-https://forms.gle/VUTFyWTXKUPq4CMQA
+# Data Structures and Algorithms Practice
+
+This repository contains your solutions to three simple data structures and algorithms problems. Please follow the instructions below to complete the tasks and submit your work.
+
+## Questions
+
+### 1. Reverse a String Using a Stack
+- **Task:** Implement a stack data structure to reverse a string.
+- **Function:** `reverse_string(s: str) -> str`
+- **Example:**
+  - Input: `"hello"`
+  - Output: `"olleh"`
+
+### 2. Implement a Queue Using Two Stacks
+- **Task:** Implement a queue using two stacks.
+- **Class:** `QueueWithStacks`
+- **Methods:**
+  - `enqueue(x: int)`: Adds an element to the queue.
+  - `dequeue() -> int`: Removes and returns the front element of the queue.
+- **Example:**
+  ```python
+  q = QueueWithStacks()
+  q.enqueue(1)
+  q.enqueue(2)
+  print(q.dequeue())  # Output: 1
+  print(q.dequeue())  # Output: 2
+
+
+### 3. Find the Maximum Element in a List Using a Linked List
+- **Task:** Implement a singly linked list and find the maximum element in the list.
+- **Class:** LinkedList
+- **Method:** find_max() -> int
+- **Example**
+  ```python
+  ll = LinkedList()
+  ll.append(3)
+  ll.append(1)
+  ll.append(4)
+  ll.append(2)
+  print(ll.find_max())  # Output: 4
+
+  readme/Steps explanations
+
+Original file line number	Diff line number	Diff line change
+@@ -0,0 +1,17 @@
+Task 1: Reverse a String Using a Stack
+Explanation;
+Stack Class: Implements a basic stack with methods to push items, pop items, and check if the stack is empty.
+reverse_string Function:Initializes a stack.Pushes each character of the input string onto the stack.Pops each character from the stack to build the reversed string.
+The stack follows Last In, First Out (LIFO) order, so when characters are popped from the stack, they come out in reverse order of their input.
+Task 2: Implement a Queue Using Two Stacks
+Explanation;
+QueueWithStacks Class:Uses two stacks (stack1 and stack2) to simulate queue operations.
+enqueue Method: Adds an element to stack1.
+dequeue Method:If stack2 is empty, moves all elements from stack1 to stack2 (reversing their order).Pops and returns the top element from stack2. If both stacks are empty, raises an exception.
+This method allows the queue to maintain FIFO order by reversing the order of elements between the two stacks.
+Task 3. Find the Maximum Element in a List Using a Linked List
+Explanation
+Node Class: Represents a node in the linked list with a value and a pointer to the next node.
+LinkedList Class:
+append Method: Adds a new node to the end of the list.
+find_max Method:Traverses the linked list from the head to find and return the maximum value.
+
+
+### Submission Instructions
+- Fork this repository.
+- Clone the forked repository to your local machine.
+- Create a separate branch for your solutions.
+- Implement the solutions to the above questions in Python.
+- Commit your changes with clear and descriptive messages.
+- Push your changes to your forked repository.
+- Create a pull request (PR) to the original repository with your solutions.
+- Submit the URL of your GitHub repository as your final submission.
+
+### Submission form 
+https://forms.gle/VUTFyWTXKUPq4CMQA
diff --git a/solutions.py b/solutions.py
new file mode 100644
index 0000000..5adcfc9
--- /dev/null
+++ b/solutions.py
@@ -0,0 +1,69 @@
+class Stack:
+    def __init__(self):
+        self.items = []
+
+    def push(self, item):
+        self.items.append(item)
+
+    def pop(self):
+        return self.items.pop()
+
+    def is_empty(self):
+        return len(self.items) == 0
+
+def reverse_string(s: str) -> str:
+    stack = Stack()
+    for char in s:
+        stack.push(char)
+    reversed_str = ''
+    while not stack.is_empty():
+        reversed_str += stack.pop()
+    return reversed_str
+
+
+class QueueWithStacks:
+    def __init__(self):
+        self.stack1 = []
+        self.stack2 = []
+
+    def enqueue(self, x: int):
+        self.stack1.append(x)
+
+    def dequeue(self) -> int:
+        if not self.stack2:
+            while self.stack1:
+                self.stack2.append(self.stack1.pop())
+        if not self.stack2:
+            raise IndexError("dequeue from empty queue")
+        return self.stack2.pop()
+
+
+class Node:
+    def __init__(self, value=0, next=None):
+        self.value = value
+        self.next = next
+
+class LinkedList:
+    def __init__(self):
+        self.head = None
+
+    def append(self, value):
+        if not self.head:
+            self.head = Node(value)
+        else:
+            current = self.head
+            while current.next:
+                current = current.next
+            current.next = Node(value)
+
+    def find_max(self) -> int:
+        if not self.head:
+            raise ValueError("LinkedList is empty")
+        max_value = self.head.value
+        current = self.head
+        while current:
+            if current.value > max_value:
+                max_value = current.value
+            current = current.next
+        return max_value
+ 
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