Subject: Python Coding

Function name: sent_compare

Parameters:

sentence 1, sentence 2

Return:

An integer: the number of common unique characters in two sentences

Description:

You receive two sentences as inputs from the keyboard and compare them. Your function should

be able

to output the number of common unique ch

aracters in two sentences. For example,

sentence 1: "I like Python programming", sentence 2: "I like java", then the output is: 6. (they are:

i, l, k, e, a, and space). It should be case insensitive. To convert a string (s) to a lowercase string,

use s.lower(). For example,

>>> x = 'HELLO'

>>> print x.lower().

hello