How to display repeated sequence of answer of conversion in a single msgbox?

Hi, I want to display repeated answer for the conversion of the length cm to m in a single msgbox, but I don't know how.

[madhan ravi]

disp("Not a code it's a picture")

Not a code it's a picture

Answer 1

[Adam Danz]

Demo:

msg = {'First line','Second line', 'Third line'};
msgbox(sprintf('%s\n',msg{:}))