Codewars Python 7 Kyu All Unique

Summary

Codewars Python All unique 7kyu this one we use the split(), map(), and join() methods with more stuff split() info: ... this one uses the String() constructor, the split() method, and more kata link: ... Okay just very little time left today, so i am doing another let's code in this one uses double for loops, the replace() method, and more kata link: ... this one uses the map() and join() methods map() info: ... this one uses the Set() constructor and the size accessor property Set() info: ... Find the middle character of a string.