#include 
#include 
#include 

using namespace std;

int main(int argc, char *argv[])
{
    if(argc = 0; len--)
        {
            if(instr[len]  0)
        {
            fprintf(out, "%s%s\n", instr, argv[2]);
            fflush(out);
        }
    }

    fclose(in);
    fclose(out);

    return 0;
}