Beginner level

Task 1

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+def addition(x,y):
+    return x+y
+
+def subtraction(x,y):
+    return x-y
+
+def multiplication(x,y):
+    return x*y
+
+def division(x,y):
+    if(y==0):
+        return "Error! Devision by zero"
+    else:
+        return x/y
+
+
+
+print("Operation.")
+
+print("1. Addition.")
+print("2. Subtraction.")
+print("3. Multiplication.")
+print("4. Division.")
+
+choice =input("Enter your Choice: ")
+
+num1 = float(input("Enter number first : "))
+num2 = float(input("Enter number second : "))
+
+if choice == "1":
+    print("Result : ", addition(num1 , num2))
+elif choice == "2":
+    print("Result : ", subtraction(num1 , num2))
+elif choice == "3":
+    print("Result : ", multiplication(num1 , num2))
+elif choice == "4":
+    print("Result : ", division(num1 , num2))
+else:
+    print("Invalid input.")

Task 2

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+class TaskManager:
+    def __init__(self):
+        self.tasks = []
+
+    def add_task(self, task):
+        self.tasks.append(task)
+        print("Task added successfully.")
+
+    def delete_task(self, task_index):
+        if task_index < len(self.tasks):
+            del self.tasks[task_index]
+            print("Task deleted successfully.")
+        else:
+            print("Invalid task index.")
+
+    def mark_completed(self, task_index):
+        if task_index < len(self.tasks):
+            self.tasks[task_index]['completed'] = True
+            print("Task marked as completed.")
+        else:
+            print("Invalid task index.")
+
+    def display_tasks(self):
+        print("\nTasks:")
+        for index, task in enumerate(self.tasks):
+            print(f"{index + 1}. {task['description']} - {'Completed' if task['completed'] else 'Pending'}")
+
+
+def main():
+    task_manager = TaskManager()
+
+    while True:
+        print("\nTask Manager")
+        print("1. Add Task")
+        print("2. Delete Task")
+        print("3. Mark Task as Completed")
+        print("4. Display Tasks")
+        print("5. Exit")
+
+        choice = input("Enter your choice: ")
+
+        if choice == '1':
+            description = input("Enter task description: ")
+            task_manager.add_task({'description': description, 'completed': False})
+        elif choice == '2':
+            task_index = int(input("Enter index of task to delete: ")) - 1
+            task_manager.delete_task(task_index)
+        elif choice == '3':
+            task_index = int(input("Enter index of task to mark as completed: ")) - 1
+            task_manager.mark_completed(task_index)
+        elif choice == '4':
+            task_manager.display_tasks()
+        elif choice == '5':
+            print("Exiting...")
+            break
+        else:
+            print("Invalid choice. Please try again.")
+
+
+if __name__ == "__main__":
+    main()

Task 3

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+import random
+
+def guess_number():
+    # Generate a random number between 1 and 100
+    secret_number = random.randint(1, 100)
+    attempts = 0
+    max_attempts = 10 
+     # You can adjust this value as needed
+
+    print("Welcome to the Number Guessing Game!")
+    print("I have chosen a number between 1 and 100. You have", max_attempts, "attempts to guess it.")
+
+    while attempts < max_attempts:
+        try:
+            guess = int(input("Enter your guess: "))
+        except ValueError:
+            print("Please enter a valid number.")
+            continue
+
+        attempts += 1
+
+        if guess < secret_number:
+            print("Too low! Try again.")
+        elif guess > secret_number:
+            print("Too high! Try again.")
+        else:
+            print("Congratulations! You've guessed the number", secret_number, "correctly in", attempts, "attempts!")
+            break
+    else:
+        print("Sorry, you've run out of attempts. The number was:", secret_number)
+
+# Run the game
+guess_number()

Task 4

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+import PyPDF2
+import fitz
+import os
+
+def pdf_to_text(pdf_file, output_folder):
+    # Open the PDF file
+    with open(pdf_file, 'rb') as file:
+        pdf_reader = PyPDF2.PdfFileReader(file)
+
+        # Create output folder if it doesn't exist
+        if not os.path.exists(output_folder):
+            os.makedirs(output_folder)
+
+        # Extract text from each page
+        for page_num in range(pdf_reader.numPages):
+            page = pdf_reader.getPage(page_num)
+            text = page.extractText()
+
+            # Write extracted text to a text file
+            text_file_path = os.path.join(output_folder, f"page_{page_num + 1}.txt")
+            with open(text_file_path, 'w') as text_file:
+                text_file.write(text)
+
+    print("Text extraction completed. Text files saved in:", output_folder)
+
+def pdf_to_images(pdf_file, output_folder):
+    # Open the PDF file
+    pdf_document = fitz.open(pdf_file)
+
+    # Create output folder if it doesn't exist
+    if not os.path.exists(output_folder):
+        os.makedirs(output_folder)
+
+    # Iterate through each page and save as image
+    for page_num in range(len(pdf_document)):
+        page = pdf_document[page_num]
+        image_path = os.path.join(output_folder, f"page_{page_num + 1}.png")
+        pix = page.get_pixmap()
+        pix.writePNG(image_path)
+
+    print("Image conversion completed. Images saved in:", output_folder)
+
+def main():
+    pdf_file = 'sample.pdf'  # Change this to the path of your PDF file
+    output_folder = 'output'  # Output folder where converted files will be saved
+
+    # Convert PDF to text
+    pdf_to_text(pdf_file, output_folder)
+
+    # Convert PDF to images
+    pdf_to_images(pdf_file, output_folder)
+
+if __name__ == "__main__":
+    main()