How to write a loop that spells the word “aluminum,” adding one letter at a time?

Answer should appear similar to this: a al alu alum alumi alumin aluminu aluminum

Answer 1

[Stephen23]

>> S = 'aluminium';
>> for k = 1:numel(S), disp(S(1:k)), end
a
al
alu
alum
alumi
alumin
alumini
aluminiu
aluminium

If you actually want to learn how to write your own MATLAB code and not just get other people to do your homework for you, then you should do these tutorials:

http://www.mathworks.com/help/matlab/getting-started-with-matlab.html

[Surajit Deb Barma]

Thank you so much for prompt reply along with your answer.