#include <stdio.h>
#include <stdlib.h>
#include <string.h>

int main( int argc, char **argv ) {

  char post_string[1024];
  char *p;

  fscanf( stdin,"%s",post_string );

  fprintf( stdout,"Content-type: text/plain\n\n" );
  fprintf( stdout,"post_string=[%s]\n",post_string );

  p = strtok( post_string,"&" );
  while ( p != NULL ) {
    fprintf( stdout,"p=[%s]\n",p );
    p = strtok( NULL,"&" );
  }

}