// file: my first program
//

#include <stdio.h>
#include <math.h>

// my main program starts here
//
int main(int argc, const char** argv) {

  fprintf(stdout, "%5.2f\n", (float)999999);

  // declare some variables
  //
  long i = atoi(argv[1]);
  fprintf(stdout, "the value of i is: %ld\n", i++);
  fprintf(stdout, "the value of i is: %ld\n", i);

  // exit gracefully
  //
  return 0;
}