Question

asks the user for a word in the form of a string using matlab

asks the user for a letter

check to see if the letter is contained in the word

if the letter is not contained, prints out sorry

if the letter is contained print out the word

Answer 1

%matlab code

word = input('Enter a word: ', 's');
letter = input('Enter a letter: ', 's');

flag = 0;
% put flag 1 is letter is found in word
for i=1:length(word)
    if word(i) == letter
        flag = 1;
    end
end

% print according to the value of word
if flag == 1
    disp(word);
else
    disp('Sorry!');
end

%{
output:

Enter a word: ayush
Enter a letter: v
Sorry!

%}