how to show a decimal number on the screen

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hi i am writing a program(in 16 bit assembly) that calculates two 8 byte number and save them in a another 8 byte variable,but i don't know how can i show the result on the screen and i didn't find anything on the internet about it.
please help me

number1 dq 12345678
number2 dq 87654321
sum dq ?

Posted 17-Nov-11 20:11pm

Reza Oruji

Updated 17-Nov-11 20:14pm

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Sergey Alexandrovich Kryukov 18-Nov-11 2:15am

This is output. So, it totally depends on your platform.
--SA

Al Moje 18-Nov-11 2:24am

Please show use you code...

Amir Mahfoozi 18-Nov-11 3:17am

It is important to specify that you should use 64bit registers or 32bit registers ?

Reza Oruji 18-Nov-11 6:30am

i should use 16 bit registers

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Richard MacCutchan · Answer 1 · 2011-11-18T00:02:00

You need to write some code that extracts each digit and converts it to a displayable value and adds it to a string or array. It's a long time since I wrote any assembler, but in pseudo-code it would be something like:

C++

String = ""
DO
    Digit = number1 % 10 ; % is the "get remainder" operator
    Digit = Digit + '0' ; the zero character
    String = digit + string ; prepend this digit to the string
    number1 = number1 / 10 ;
WHILE number1 != 0