// file: my first program
//

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

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

  // decode a command line argument
  //
  bool flag_1 = false;
  long val = atoi(argv[1]);
  if (val > 0) {
    flag_1 = true;
  }

  // decode a second command line argument
  //
  bool flag_2 = false;
  long val_2 = atoi(argv[2]);
  if (val_2 > 0) {
    flag_2 = true;
  }

  float sum = atof(argv[3]);

  // our first conditional
  //
  if (flag_1 && flag_2 || (sum > 27.0)) {
    fprintf(stdout, "today is a great day\n");
  }
  else if ((flag_1 == true) && (flag_2 == false)) {
    fprintf(stdout, "today is not so good\n");
  }
  else if ((flag_1 == false) && (flag_2 == true)) {
    fprintf(stdout, "today is mediocre\n");
  }
  else if ((flag_1 == false) && (flag_2 == false)) {
    fprintf(stdout, "uughh\n");
  }
  else {
    fprintf(stdout, "something is wrong!!!\n");
  }
  

}