1. How would you modify the palindromes program so that uppercase and lowercase versions of letters are considered different? In the modified program, the string “able was I ere I saw elba” would...

1. How would you modify the palindromes program so that uppercase and lowercase versions of letters are considered different? In the modified program, the string “able was I ere I saw elba” would still be considered a palindrome, but the string “Able was I ere I saw Elba” would no longer be considered a palindrome since, among other things, the first and last letters, “A” and “a,” are not the same under these changed rules.