vtu29046-bot

import hashlib

def create_file_hash(filename, algorithm='sha256'):
    """Creates a hash (message digest) of a given file."""
    try:
        hash_func = getattr(hashlib, algorithm)()  # Choose hash algorithm
        
        with open(filename, 'rb') as file:
            while chunk := file.read(4096):  # Read in chunks
                hash_func.update(chunk)

vtu29046-bot

TASK 12 A

# importing libraries
import pygame
import time
import random

snake_speed = 15

# Window size

vtu29046-bot

TASK 11A


import tkinter as tk

# Function to change font style
def change_font():
    label.config(font=("Arial", 18, "bold"))

# Create main window

vtu29046-bot

TASK 10A

#pip install matplotlib
import matplotlib.pyplot as plt

languages = ['Java', 'Python', 'PHP', 'JavaScript', 'C#', 'C++']
popularity = [22.2, 17.6, 8.8, 8, 7.7, 6.7]

plt.bar(languages, popularity, color='b')
plt.title('Popularity of Programming Languages')

vtu29046-bot

TASK 9A

# Initialize the list of grades
grades = [85, 90, 78, 92, 88]

# Display the grades list
print("Grades List:", grades)

# Prompt the user to enter the index of the grade they want to view
try:

vtu29046-bot

674882

vtu29046-bot

TASK 8A

def number_sequence(start, end, step=1):
    current = start
    while current <= end:
        yield current
        current += step
start = int(input("Enter the starting number: "))
end = int(input("Enter the ending number: "))
step = int(input("Enter the step value: "))

vtu29046-bot

TASK 6A

def copy_files(file_paths):
    for file_path in file_paths:
        if os.path.exists(file_path):
            with open(file_path, 'r') as original_file:
                original_content = original_file.read()
                copy_file_path = file_path.split('.')[0] + '_copy.' + file_path.split('.')[1]
                with open(copy_file_path, 'w') as copy_file:
                    copy_file.write(original_content)

vtu29046-bot

TASK 5A

def find_employee_by_id(employees, target_id):
    for employee in employees:
        if employee['id'] == target_id:
            return employee
    return None

# Test the function
employees = [

vtu29046-bot

TASK 3A


# Function to find k'th non repeating character 
# in string 
from collections import OrderedDict   
def kthRepeating(input,k): 
    # OrderedDict returns a dictionary data structure having characters of input 
    # string as keys in the same order they were inserted and 0 as their default value 
    dict=OrderedDict.fromkeys(input,0)