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Top Forums Shell Programming and Scripting need help with ascii to decimal conversion Post 302344411 by sunilmenhdiratt on Sunday 16th of August 2009 01:50:21 PM
Old 08-16-2009
Quote:
Originally Posted by methyl
Can you provide sample input and sample output with an explanation of the process required to convert input to output? Then we can consider code for the conversion.
I can giv u logic.

we have only 1st chracter to control the flow,else we cant handle..

letc consider ascii values 1st

[A-Z]=[65-96]
[a-z]=[97-132]
and special characters like space=32 etc..

so if 1st character is 1 then we have to read 3 charaters continusly then assign this value to a valiable and print its decimal value

then read 4th character and check if its 1 again same logic,

in case its not one we have to read 2 characters and and print its decimal value..and so on till EOF

Did any one get any idea of my logic or correct me if any one has any thing else suggest?

--------------------------------------------------------------------------------

Methyl sample code for u..
a file contails a values (acsii) like this
65666768

I have to read the file and convert these values in its actual values
so out put of above should be
ABCD

exsample 2
729711810132973278105991013268971213233
Have a Nice Day!


Note: there may be special chacters too ,for e$xample "!" in upper example

If any one can giv me code for vice versa of it i.e. changing simple text of decimal to ascii, it wud be appreciated

eg:Have a Nice Day!
729711810132973278105991013268971213233

Last edited by sunilmenhdiratt; 08-16-2009 at 03:00 PM..
 

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PLTIMEFMT(3plplot)						    PLplot API							PLTIMEFMT(3plplot)

NAME
pltimefmt - Set format for date / time labels SYNOPSIS
pltimefmt(fmt) DESCRIPTION
Sets the format for date / time labels. To enable date / time format labels see the options to plbox(3plplot) and plenv(3plplot). Redacted form: pltimefmt(fmt) This function is used in example 29. ARGUMENTS
fmt (const char *, fmt) This string is passed directly to the system strftime. See the system documentation for a full list of conversion specifications for your system. All conversion specifications take the form of a '%' character followed by further conversion specification character. All other text is printed as-is. Common options include: %c: The preferred date and time representation for the current locale. %d: The day of the month as a decimal number. %H: The hour as a decimal number using a 24-hour clock. %j: The day of the year as a decimal number. %m: The month as a decimal number. %M: The minute as a decimal number. %S: The second as a decimal number. %y: The year as a decimal number without a century. %Y: The year as a decimal number including a century. AUTHORS
Geoffrey Furnish and Maurice LeBrun wrote and maintain PLplot. This man page was automatically generated from the DocBook source of the PLplot documentation, maintained by Alan W. Irwin and Rafael Laboissiere. SEE ALSO
PLplot documentation at http://plplot.sourceforge.net/resources. August, 2012 PLTIMEFMT(3plplot)
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