Using fprintf to display multiple strings

This piece of code

fprintf('%s + %s',char(955))

should give me λ+λ but it only gives λ +

How should I solve this?

Answer 1

[KSSV]

fprintf('%s + %s',char(955),char(955))

Answer 2

[Stephen23]

Very simply add an identifier to the format specifier:

fprintf('%1$s + %1$s',char(955))
%         ^^     ^^              input identifiers

The identifier tells MATLAB which input to use. See:

https://www.mathworks.com/help/matlab/ref/fprintf.html#btf8xsy-1_sep_shared-formatSpec