how to make this program ( very simple ) ? [<< newbie ]]
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Hello ,
Please I want some help in making this small program :
the program looks for 3 or more repeated similar letters and replaces them with two characters , the first is the letter itself ( value ) , and the second character is the number of times it repeated ( count ).
Example :
AAACCMMZZZZ
Converted to :
A3\CC\MM\Z4
( less than three repeats , will be ignored, because when converted , it will contain 2 characters for the count and value , so , no difference in size for the two letter repeats )
it's a means for compressing text files ( r.l.e ) I want to know how to make a windows application that asks the user to browse for the file , and then convert it using the technique i mentioned .
OR asks him for a compressed file and then restores it back to the original version...
ANY help is appreciated ...
Last edited by quecoder; May 4th, 2008 at 7:58 pm.
Re: how to make this program ( very simple ) ? [<< newbie ]]
Quecoder may just need direction and not actual code help yet. Sometimes we just need guidance, not the exact answer.
Ya know like
Get the user's input put it to a string and then parse the string for the first character and then while you do that do a read ahead, if the next character is the same do a read ahead again, repeat until you reach a different character. At that point into the output string you'll want to put in the character you just checked and the count (if count <3 then put in two of the character), then from the position you left off at +1 you will check that character in the string then repeat the read ahead loop again. It is rather simple really. If you need help getting started with coding I suggest you take classes or do some reading and then when you think you're getting there but are stuck, post code and ask for help.
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