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

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

  for (long i = 0; i < strlen(argv[1]); i++) {
    fprintf(stdout, "argv[1][%2d] = %c (%d)\n", i, argv[1][i], argv[1][i]);
  }

  // exit gracefully
  //
  return 0;
}