This is a fun and instructive exercise that combines some elements from 15-112, 15-122, 15-150, and 15-251. We will use normal Python integers to represent lists, sets, maps, strings, and finite state ...
# operations like changing case, searching for substrings, replacing characters, and more. # 1. len(): Get Length of the String # The len() function returns the number of characters in a string, ...