#include <stdio.h>
 
main (int argc, char** argv) {
 
  short int buf_1[1];
 
  FILE* fp_1 = fopen(argv[1], "r");
 
  rewind(fp_1); 
  int sample_num=0;
 
  while (fread(buf_1, 2, 1, fp_1) > 0) {
 
    printf("%d %d\n", sample_num, buf_1[0]);
 
    sample_num++;
    buf_1[0] = 0;
 
  }
  fclose(fp_1);
}