How to covert Binary to octal &Octal to Hexa-decimal...

Question

I need program for This Help me out

Answer 1

Yes...But I don't know how you convert it in program???
Binary to Octal...
Take example:::
(100101001) to octal///?
Table is Given...
///000-0///
///001-1///
///010-2///
///011-3///
///100-4///
///101-5///
///110-6///
///111-7///
Now seperate in pairs of three...
(100)_(101)_(001);;;
Give them numbers===
(4)_(5)_(1);;;
Attach all number's"//"(451);;;
(100101001)@2=(451)@8>>>