day08 part2 calculate length of (re)escaped string
day08 part2 calculate length of (re)escaped string

Calculate the different in length of original string and escaped string(escape the input string).

Signed-off-by: Harshvardhan Pandit <2768ea26ad993ffc67af6284aed35799db2a3f75@gmail.com>

coolharsh55/advent-of-code,coolharsh55/advent-of-code