Not a homework - Forums - ASM Community

Hi all u guys.........

Again I have got a interesting problem..

.data

string db "-1111222233334444555566667777888899990000", 0

How can I represent this large string into a signed number.

Can anyone help me out ?

cya
bye

Posted on 2002-11-19 04:57:36 by processingspeed

Not a homework (bignum a2dw)

Posted on 2002-11-19 05:51:25 by bazik

Not a homework (bignum a2dw)

Try 64 bits conversions : IIRC there was a routine on madwizard.org

Posted on 2002-11-19 14:27:17 by JCP

Not a homework (bignum a2dw)

Pseudo-Code:

Number <-- 0

Index <-- Start of string



If String(Index) = "-" Then

    Negitive <-- True

    Index <-- Index + 1

Else

    Negitive <-- False

End If



While Not Index = End of string

    Temp <-- String(Index) - "0"

    Number <-- Number * 10 + Temp

    Index <-- Index + 1

End While



If Negitive Then

    Number <-- Number * -1

End If

No error checking is done.

Posted on 2002-11-19 15:52:28 by bitRAKE

Ctd....

Thank you very much "bit"

You solved my problem man.........

cya
bye

Posted on 2002-11-19 22:26:33 by processingspeed