lettersOnly (s) Write the function lettersOnly (s) that takes in a string called s, and returns a string containing only the alphabetic characters of s. (For more information on how this can be done look at the Python documentation on String Methods found here: https://docs.python.org/3/library/stdtypes.html#string-methods Sample Inputs S = "CS103 is kind of fun." "Spaces Sample Outputs "CSiskindoffun" and punctuation "Spacesandpunctuationdontcount" %3D don't count!" S = "This is Hw3" "ThisisHw"

lettersOnly (s) Write the function lettersOnly (s) that takes in a string called s, and returns a string containing only the alphabetic characters of s. (For more information on how this can be done look at the Python documentation on String Methods found here: https://docs.python.org/3/library/stdtypes.html#string-methods Sample Inputs S = "CS103 is kind of fun." "Spaces Sample Outputs "CSiskindoffun" and punctuation "Spacesandpunctuationdontcount" %3D don't count!" S = "This is Hw3" "ThisisHw"

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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