function hello

disp('Hello World!');
disp('Matlab programs look similar to "C"');
disp('This program simply shows an example of how to interact with you, the user \n');
entry = input('Enter a number ');
new_num = entry * 10.;
disp('Note (in the code) how the next line of code uses fprintf to output a number');
fprintf('Your entry, multiplied by 10 = %.4g \n',new_num);

end