<?php
$input_line = fgets(STDIN
); $input_num = (int)$input_line;
$numbers = [];
for ($i = 1; $i <= 9; ++$i) {
$numbers[] = $i * $input_num;
}
echo $result, PHP_EOL;
PD9waHAKCiRpbnB1dF9saW5lID0gZmdldHMoU1RESU4pOwokaW5wdXRfbnVtID0gKGludCkkaW5wdXRfbGluZTsKCiRudW1iZXJzID0gW107CmZvciAoJGkgPSAxOyAkaSA8PSA5OyArKyRpKSB7CgkkbnVtYmVyc1tdID0gJGkgKiAkaW5wdXRfbnVtOwp9CgokcmVzdWx0ID0gaW1wbG9kZSgnICcsICRudW1iZXJzKTsKCmVjaG8gJHJlc3VsdCwgUEhQX0VPTDs=