MATLAB

Are the letters consecutive?

Write a Boolean function isConsecutive that looks at a string and then determine if the letters are occurring consecutively in the string. The function also determine the number of characters in the string, and the number of letters. Restrictions: The function should use the internal function isletter. The input string could be any length. Hint: This problem can use the break statement. For example:

>> string='123', [consecutiveLetters, numberCharacters, numberLetters] = isConsecutive(string)

string =

'123'

consecutiveLetters =

logical

0

numberCharacters =

3

numberLetters =

0

>> string='Josh2a', [consecutiveLetters, numberCharacters, numberLetters] = isConsecutive(string)

string =

'Josh2a'

consecutiveLetters =

logical

1

numberCharacters =

6

numberLetters =

5

>> string='3rd.', [consecutiveLetters, numberCharacters, numberLetters] = isConsecutive(string)

string =

'3rd.'

consecutiveLetters =

logical

1

numberCharacters =

4

numberLetters =

2

1 function [consecutiveLetters, numberCharacters, numberLetters] isConsecutive(string) % Your code goes here % 4 5 end Code to call your function C Reset 1 string= '123'; [consecutiveLetters, numberCharacters, numberLettersj isConsecutive (string) - Run Function Assessment Submit Is isletter used? Are the correct answers generated? Does it work with an apostrophe in string