How to change integer format

how to make the double value format... like 02 instead of 2 ?

Answer 1

[Mohammad Abouali]

fprintf('%0.2d\n',2)
02
fprintf('%0.2d\n',3)
03
fprintf('%0.4d\n',3)
0003

[Belal Arar]

thank you man :)

[Mohammad Abouali]

You are welcome