Submission #2024603

---

Source Code Expand

<?php

list($deg, $dis) = fscanf(STDIN, "%d %d");

// 風向き
$dirs = ['N', 'NNE', 'NE', 'ENE', 'E', 'ESE', 'SE', 'SSE', 'S', 'SSW', 'SW', 'WSW', 'W', 'WNW', 'NW', 'NNW'];

$dir = $dirs[ (($deg * 10 + 1125) / 2250) % 16 ];
  
// 風力 丸め誤差に注意
$speed = round($dis / 60, 1);
if ($speed <= 0.2) {
  $pow = 0;
  $dir = 'C';
} elseif ($speed <= 1.5) {
  $pow = 1;
} elseif ($speed <= 3.3) {
  $pow = 2;
} elseif ($speed <= 5.4) {
  $pow = 3;
} elseif ($speed <= 7.9) {
  $pow = 4;
} elseif ($speed <= 10.7) {
  $pow = 5;
} elseif ($speed <= 13.8) {
  $pow = 6;
} elseif ($speed <= 17.1) {
  $pow = 7;
} elseif ($speed <= 20.7) {
  $pow = 8;
} elseif ($speed <= 24.4) {
  $pow = 9;
} elseif ($speed <= 28.4) {
  $pow = 10;
} elseif ($speed <= 32.6) {
  $pow = 11;
} else {
  $pow = 12;
}

echo "$dir $pow" . PHP_EOL;

Submission Info

Judge Result