Write a function jscore (s1, s2) that takes two strings s1 and s2 as inputs and returns the jotto score of s1 compared with s2 -.e., the number of characters in s1 that are shared by s2. the positions and the order of the shared characters within each string do not matter. repeated letters are counted multiple times, as long as they appear multiple times in both strings. for example # just the 'r' # two "a's and one 's' # one "a', 'l', and 'w' # everything but the 'r' in sl i # 0 because s2 is empty > jscore('diner, "syrup') 1 > > > jscore('always "bananas') > jscore('always 'walking') > > > jscore ('recursion ', 'excursion') > jscorec'recursion',') notes/hints unlike the words in traditional jotto, which always have five letters, there are no restrictions on the lengths of the input strings s1 and s2 if either s1 or s2 is the empty string, the jotto score is 0 you can write the function any way you like as long as you use functional programming