Implement Caesar Cipher

# Function to encrypt text using Caesar Cipher
def encrypt(text, shift):
    result = ""
    # Traverse each character in the text
    for char in text:
        # Encrypt uppercase characters
        if char.isupper():
            result += chr((ord(char) + shift - 65) % 26 + 65)
        # Encrypt lowercase characters
        elif char.islower():
            result += chr((ord(char) + shift - 97) % 26 + 97)
        else:
 # Keep non-alphabet characters as they are
            result += char
    return result
# Function to decrypt text using Caesar Cipher
def decrypt(text, shift):
    result = ""    
    # Traverse each character in the text
    for char in text:
        # Decrypt uppercase characters
        if char.isupper():
            result += chr((ord(char) - shift - 65) % 26 + 65)
        # Decrypt lowercase characters
        elif char.islower():
            result += chr((ord(char) - shift - 97) % 26 + 97)
        else:
            # Keep non-alphabet characters as they are
            result += char
    return result
# Main function to get user input
def caesar_cipher():
    # Get user input
    text = input("Enter the message: ")
    shift = int(input("Enter the shift value: "))
    # Perform encryption and decryption
    encrypted_message = encrypt(text, shift)
    decrypted_message = decrypt(encrypted_message, shift)    
    print(f"\nEncrypted Message: {encrypted_message}")
    print(f"Decrypted Message: {decrypted_message}")
caesar_cipher()