Given a list_of_strings (which are all lowercase letters), define and implement a function sorted_common_chars that returns a sorted list of the characters that are in all the strings within the list (including duplicates). For example, if the same character occurs three times in three different strings provided, that character should occur three times in your returned list. If the same character occurs two times in one string and three times in another string, that character should be included twice in the returned list.

C++ for Engineers and Scientists
4th Edition
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Bronson, Gary J.
Chapter7: Arrays
Section7.5: Case Studies
Problem 3E
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Problem Statement

Given a list_of_strings (which are all lowercase letters), define and implement a function sorted_common_chars that returns a sorted list of the characters that are in all the strings within the list (including duplicates). For example, if the same character occurs three times in three different strings provided, that character should occur three times in your returned list. If the same character occurs two times in one string and three times in another string, that character should be included twice in the returned list.

Sample Input

sorted_common_chars(["cool","lock","cook"])

Sample Output

['c', 'o']

Sample Input

sorted_common_chars(["mom","mummy"])

Sample Output

['m', 'm']

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