Write a function that will prompt the user separately for a filename and extension and will create and return a string with the form ‘filename.ext’

getfilename.m

function file = getfilename

% Prompts user for filename and extension and combines them

% Format of call: getfilename or getfilename()

% Returns one string of the form filename.ext

fname = input('Enter filename: ','s');

extension = input('Enter extension: ','s');

file = sprintf('%s.%s',fname,extension);

end