LeetCode 709: To Lower Case
Problem Restatement We are given a string s . Return a new string after replacing every uppercase letter with the same lowercase letter. All other characters stay unchanged. The string consists of printable ASCII characters. Input and Output Item Meaning Input A string s Output The same string with uppercase letters converted to lowercase Constraint 1 <= s.length <= 100 Characters Printable ASCII characters The function shape is: class Solution:...