Cryptography - HW1.1 (Challenge-01)

from base64 import b64encode


def from_hex_to_base64(s):
    # convert hex to string (bytes like object)
    plain_text_bytes = bytes.fromhex(s)

    # convert from string to (bytes like object)
    base64_bytes = b64encode(plain_text_bytes)

    # convet from base64 (bytes like object) to base64 (string)
    base64_str = str(base64_bytes, "utf-8")

    # result
    return base64_str


if __name__ == "__main__":
    s = input()
    res = from_hex_to_base64(s)
    print(res)