[Epic800]

I am trying to make my program display my menu until the user decides to input 7 and quit out the program. I am using a function to call the specific task also.

% Prompt user for input string
str = input('Please enter a string: ', 's');

% call of the function
[stringLength, firstLetter, lastLetter, reverse] = baker6(str);


% displays the menu and determines what option the user wants
list = fprintf('Please choose an option: \n 1. Length \n 2. First Letter \n 3. Last Letter \n 4. Reverse \n 5. All \n 6. Enter a new string \n 7. Quit');

menu = input(' \n Choice: ');

switch(menu)
    case {1}
        fprintf('The length of %s is %.0f ' ,str, baker6(stringLength));
    case {2}
        sprintf('The first letter of %c is %c ' ,str, baker6(firstLetter));
    case {3}
        sprintf('The last letter of %s is %s ' ,str, baker6(lastLetter))
    case {4}
        sprintf('The reverse of %s is ' , str, baker6(reverse))
    case {5}
        disp('Hello')       
    case {6}
        str = input('Please enter a new string: ' , 's');
    case {7}
        query = input('Are you sure you would like to quit? (Yes/No) ');
        
    otherwise
        disp(list)
end

This post has been edited by Epic800: 03 October 2012 - 04:44 PM

[macosxnerd101]

Take a look at using a while loop.