Update README.md

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Author: Hamza-Rafique

README.md

@@ -17,85 +17,85 @@ This repository contains 50 Python-related algorithms and programming problems t
 
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-## Basic Python Programming
+## Basic Python Programming- ✅
 
-1. **Calculate the Sum of a List**: Write a Python function to calculate the sum of all numbers in a given list.
-2. **Find the Maximum and Minimum of a List**: Write a Python function to find the maximum and minimum elements in a list.
-3. **Check for Prime Numbers**: Write a Python function that checks if a given number is prime.
-4. **Generate Fibonacci Sequence**: Write a Python program to generate the first N numbers of the Fibonacci sequence.
-5. **Reverse a String**: Write a Python function that takes a string and returns it reversed.
+1. **Calculate the Sum of a List**: Write a Python function to calculate the sum of all numbers in a given list.- ✅
+2. **Find the Maximum and Minimum of a List**: Write a Python function to find the maximum and minimum elements in a list.- ✅
+3. **Check for Prime Numbers**: Write a Python function that checks if a given number is prime.- ✅
+4. **Generate Fibonacci Sequence**: Write a Python program to generate the first N numbers of the Fibonacci sequence.- ✅
+5. **Reverse a String**: Write a Python function that takes a string and returns it reversed.- ✅
 
-## Data Structures
+## Data Structures- ✅
 
-6. **Implement a Stack Using a List**: Create a class that implements the stack data structure using a Python list.
-7. **Implement a Queue Using a List**: Create a class that implements the queue data structure using a Python list.
-8. **Merge Two Sorted Lists**: Write a Python function that merges two sorted lists into a single sorted list.
-9. **Find Duplicates in a List**: Write a Python program to find and print duplicates in a list.
-10. **Transpose a Matrix**: Write a Python function that transposes a given matrix.
+6. **Implement a Stack Using a List**: Create a class that implements the stack data structure using a Python list.- ✅
+7. **Implement a Queue Using a List**: Create a class that implements the queue data structure using a Python list.- ✅
+8. **Merge Two Sorted Lists**: Write a Python function that merges two sorted lists into a single sorted list.- ✅
+9. **Find Duplicates in a List**: Write a Python program to find and print duplicates in a list.- ✅
+10. **Transpose a Matrix**: Write a Python function that transposes a given matrix.- ✅
 
-## Data Manipulation
+## Data Manipulation⏳
 
-11. **Remove Duplicates from a List**: Write a Python function to remove duplicates from a list while maintaining the original order.
-12. **Flatten a Nested List**: Write a Python function to flatten a list of lists (e.g., `[[1, 2], [3, 4]]` becomes `[1, 2, 3, 4]`).
-13. **Filter Even/Odd Numbers from a List**: Write a Python function that filters and returns only even or odd numbers from a list.
-14. **Group Elements of a List**: Write a Python function that groups elements of a list based on a condition (e.g., group by even and odd numbers).
-15. **Sort a List of Tuples**: Write a Python function to sort a list of tuples based on the second element in each tuple.
+11. **Remove Duplicates from a List**: Write a Python function to remove duplicates from a list while maintaining the original order.⏳
+12. **Flatten a Nested List**: Write a Python function to flatten a list of lists (e.g., `[[1, 2], [3, 4]]` becomes `[1, 2, 3, 4]`).⏳
+13. **Filter Even/Odd Numbers from a List**: Write a Python function that filters and returns only even or odd numbers from a list.⏳
+14. **Group Elements of a List**: Write a Python function that groups elements of a list based on a condition (e.g., group by even and odd numbers).⏳
+15. **Sort a List of Tuples**: Write a Python function to sort a list of tuples based on the second element in each tuple.⏳
 
-## String Manipulation
+## String Manipulation⏳
 
-16. **Count the Occurrence of Each Character in a String**: Write a Python program to count the occurrence of each character in a given string.
-17. **Check if a String is a Palindrome**: Write a Python function that checks if a given string is a palindrome.
-18. **Find All Permutations of a String**: Write a Python function to generate all permutations of a given string.
-19. **Remove All Punctuation from a String**: Write a Python function to remove all punctuation from a given string.
-20. **Find the Longest Common Substring**: Write a Python program to find the longest common substring in two strings.
+16. **Count the Occurrence of Each Character in a String**: Write a Python program to count the occurrence of each character in a given string.⏳
+17. **Check if a String is a Palindrome**: Write a Python function that checks if a given string is a palindrome.⏳
+18. **Find All Permutations of a String**: Write a Python function to generate all permutations of a given string.⏳
+19. **Remove All Punctuation from a String**: Write a Python function to remove all punctuation from a given string.⏳
+20. **Find the Longest Common Substring**: Write a Python program to find the longest common substring in two strings.⏳
 
-## Recursion and Algorithms
+## Recursion and Algorithms⏳
 
-21. **Binary Search**: Implement the binary search algorithm in Python.
-22. **Merge Sort**: Implement the merge sort algorithm in Python.
-23. **Quick Sort**: Implement the quick sort algorithm in Python.
-24. **Find the GCD of Two Numbers**: Write a Python function that finds the greatest common divisor (GCD) of two numbers using recursion.
-25. **Find the N-th Fibonacci Number Using Recursion**: Write a Python function to find the N-th Fibonacci number using recursion.
+21. **Binary Search**: Implement the binary search algorithm in Python.⏳
+22. **Merge Sort**: Implement the merge sort algorithm in Python.⏳
+23. **Quick Sort**: Implement the quick sort algorithm in Python.⏳
+24. **Find the GCD of Two Numbers**: Write a Python function that finds the greatest common divisor (GCD) of two numbers using recursion.⏳
+25. **Find the N-th Fibonacci Number Using Recursion**: Write a Python function to find the N-th Fibonacci number using recursion.⏳
 
-## Data Processing
+## Data Processing⏳
 
-26. **Calculate Moving Averages**: Write a Python function to calculate the moving average of a list of numbers.
-27. **Find the Median of a List**: Write a Python function that finds the median of a list of numbers.
-28. **Remove Outliers from a Dataset**: Write a Python program to remove outliers from a dataset using the IQR method.
-29. **Impute Missing Values in a Dataset**: Write a Python function to impute missing values in a dataset using mean, median, or mode.
-30. **Normalize a Dataset**: Write a Python program to normalize a dataset between 0 and 1.
+26. **Calculate Moving Averages**: Write a Python function to calculate the moving average of a list of numbers.⏳
+27. **Find the Median of a List**: Write a Python function that finds the median of a list of numbers.⏳
+28. **Remove Outliers from a Dataset**: Write a Python program to remove outliers from a dataset using the IQR method.⏳
+29. **Impute Missing Values in a Dataset**: Write a Python function to impute missing values in a dataset using mean, median, or mode.⏳
+30. **Normalize a Dataset**: Write a Python program to normalize a dataset between 0 and 1.⏳
 
-## Working with DataFrames (Pandas)
+## Working with DataFrames (Pandas)⏳
 
-31. **Load a CSV File into a DataFrame**: Write a Python script to load a CSV file into a pandas DataFrame.
-32. **Group Data by a Column**: Write a Python program to group data in a DataFrame by a specific column.
-33. **Filter Data Based on a Condition**: Write a Python script to filter rows in a DataFrame based on a condition.
-34. **Calculate Summary Statistics**: Write a Python program to calculate summary statistics (mean, median, std, etc.) for each column in a DataFrame.
-35. **Handle Missing Data in a DataFrame**: Write a Python program to handle missing data in a pandas DataFrame.
+31. **Load a CSV File into a DataFrame**: Write a Python script to load a CSV file into a pandas DataFrame.⏳
+32. **Group Data by a Column**: Write a Python program to group data in a DataFrame by a specific column.⏳
+33. **Filter Data Based on a Condition**: Write a Python script to filter rows in a DataFrame based on a condition.⏳
+34. **Calculate Summary Statistics**: Write a Python program to calculate summary statistics (mean, median, std, etc.) for each column in a DataFrame.⏳
+35. **Handle Missing Data in a DataFrame**: Write a Python program to handle missing data in a pandas DataFrame.⏳
 
-## Data Visualization
+## Data Visualization⏳
 
-36. **Plot a Line Chart**: Write a Python script to plot a line chart using Matplotlib.
-37. **Plot a Histogram**: Write a Python program to plot a histogram of a dataset using Matplotlib.
-38. **Create a Scatter Plot**: Write a Python script to create a scatter plot using Matplotlib.
-39. **Plot a Heatmap of Correlation Matrix**: Write a Python program to plot a heatmap of a correlation matrix using Seaborn.
-40. **Plot Multiple Subplots**: Write a Python script to create multiple subplots in a single figure using Matplotlib.
+36. **Plot a Line Chart**: Write a Python script to plot a line chart using Matplotlib.⏳
+37. **Plot a Histogram**: Write a Python program to plot a histogram of a dataset using Matplotlib.⏳
+38. **Create a Scatter Plot**: Write a Python script to create a scatter plot using Matplotlib.⏳
+39. **Plot a Heatmap of Correlation Matrix**: Write a Python program to plot a heatmap of a correlation matrix using Seaborn.⏳
+40. **Plot Multiple Subplots**: Write a Python script to create multiple subplots in a single figure using Matplotlib.⏳
 
-## Basic Machine Learning
+## Basic Machine Learning⏳
 
-41. **Implement Linear Regression**: Write a Python program to implement linear regression using scikit-learn.
-42. **Implement Logistic Regression**: Write a Python script to implement logistic regression using scikit-learn.
-43. **Perform K-Means Clustering**: Write a Python program to perform K-Means clustering on a dataset.
-44. **Implement a Decision Tree Classifier**: Write a Python program to implement a decision tree classifier using scikit-learn.
-45. **Implement K-Nearest Neighbors (KNN)**: Write a Python script to implement the KNN algorithm on a dataset.
+41. **Implement Linear Regression**: Write a Python program to implement linear regression using scikit-learn.⏳
+42. **Implement Logistic Regression**: Write a Python script to implement logistic regression using scikit-learn.⏳
+43. **Perform K-Means Clustering**: Write a Python program to perform K-Means clustering on a dataset.⏳
+44. **Implement a Decision Tree Classifier**: Write a Python program to implement a decision tree classifier using scikit-learn.⏳
+45. **Implement K-Nearest Neighbors (KNN)**: Write a Python script to implement the KNN algorithm on a dataset.⏳
 
-## Advanced Python Techniques
+## Advanced Python Techniques⏳
 
-46. **Create a Decorator for Function Timing**: Write a Python decorator that times the execution of a function and prints the result.
-47. **Implement Memoization for Recursive Functions**: Write a Python function that uses memoization to optimize a recursive function.
-48. **Create a Custom Exception Class**: Write a Python class to define a custom exception and use it in a simple program.
-49. **Generate and Save Synthetic Data**: Write a Python script to generate synthetic data for a dataset and save it to a CSV file.
-50. **Parallelize a Task Using Multiprocessing**: Write a Python script that uses the multiprocessing library to parallelize a computational task.
+46. **Create a Decorator for Function Timing**: Write a Python decorator that times the execution of a function and prints the result.⏳
+47. **Implement Memoization for Recursive Functions**: Write a Python function that uses memoization to optimize a recursive function.⏳
+48. **Create a Custom Exception Class**: Write a Python class to define a custom exception and use it in a simple program.⏳
+49. **Generate and Save Synthetic Data**: Write a Python script to generate synthetic data for a dataset and save it to a CSV file.⏳
+50. **Parallelize a Task Using Multiprocessing**: Write a Python script that uses the multiprocessing library to parallelize a computational task.⏳
 
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