# Question7:
# Difference: 
# 1. Byte objects are sequence of Bytes, whereas Strings are sequence of characters. 
# 2. Byte objects are in machine readable form internally; Strings are only in human readable form. 
# 3. strings (str) support various character encodings, such as UTF-8, ASCII, and more. Bytes (bytes), on the other hand, represent raw binary data and can hold any byte values. 
## Emojis can affect the size difference.
import sys
string_size = sys.getsizeof("Hello")
bytes_size = sys.getsizeof(b"Hello")
emoji_size = sys.getsizeof("😀")
print(f"String size: {string_size} bytes")
print(f"Bytes size: {bytes_size} bytes")
print(f"emoji size: {emoji_size} bytes")

# python routine:
def print_string_as_numbers(string):
    for char in string:
        print(ord(char))
input_string = "Hello, world!"
print_string_as_numbers(input_string)