check my code for compression..

check if it is ok
abc i/p
o/p abc

means if character has no count.but still present in string it is its only
occurance.....plz check that code...

#include<iostream.h>
#include<conio.h>
int main()
{
    cout<<"\nenter the string";
    char str[30];
    cin>>str;
    int c=1;
    for(int i=0;str[i];i++)
    {
            if(str[i+1]>='0' && str[i+1]<='9')
            {
            c=c+(str[i+1]-'0');
            for(int j=1;j<c;j++)
            cout<<str[i];
              i++;

            }

           else
           cout<<str[i];
           c=1;


}

        getch();

   }



On Mon, Oct 3, 2011 at 12:08 PM, Rahul Verma <[email protected]>wrote:

> @rahul sharma
>
> for that you have to check that string is alphanumeric or not. if it is
> alphanumeric then you have to call the function exapansion else you have to
> call the compression function.
>
> and
>
> if the desired output for *abc *is *a1b1c1* then you have to call the 
> *exapnsion
> function* or if the desired output is *abc* then you have to add a feature
> in the *compression function* i.e. in output the string have to omit the
> 1's
>
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