Write a function list_letters(a_phrase)
, which takes a
string as a parameter. Your function should list all of the
characters out of a_phrase, each on their own line.
>>> list_letters("INQ 241A") I N Q 2 4 1 A >>> list_letters("Trexler") T r e x l e r
Write a function list_integers(start, end)
, which takes
two integers as parameters. This function should print all of the
values that exist in the range specified.
>>> list_integers(0, 10) 0 1 2 3 4 5 6 7 8 9 >>> list_integers(5, 10) 5 6 7 8 9 >>> list_integers(5, 15) 5 6 7 8 9 10 11 12 13 14
In a file called hair_color.py, write a function
called change_hair_to_red(picture, hair_color)
. This function should
takes two parameters: the picture you are going to modify, and the
color of hair you wish to make red. This function should change any
pixel that has a color "similar" to hair_color to straight red.
Consider two colors "similar" if their "distance" is less than 50.