1 files changed, 0 insertions, 152 deletions
diff --git a/q2.sql b/q2.sql
deleted file mode 100644
index 33f1bdf..0000000
--- a/q2.sql
+++ /dev/null
@@ -1,152 +0,0 @@
-UPDATE problems
-SET
-sample_code = $EOF$while($line = fgets(STDIN)) {
-    echo preg_replace_callback('/(?P<num>\b[1-9][0-9]*)\b/', function ($m) {
-        $num = $m['num'];
-        return toOrd($num);
-    }, $line);
-}
-
-function toOrd(int $num): string {
-    $_2 = $num % 100;
-    if ($_2 === 11 || $_2 === 12 || $_2 === 13) {
-        return $num . 'th';
-    }
-
-    $_1 = $num % 10;
-    if ($_1 === 1) {
-        return $num . 'st';
-    } elseif ($_1 === 2) {
-        return $num . 'nd';
-    } elseif ($_1 === 3) {
-        return $num . 'rd';
-    } else {
-        return $num . 'th';
-    }
-}
-$EOF$
-WHERE title = '序数';
-
-UPDATE problems
-SET
-sample_code = $EOF$fscanf(STDIN, "%d", $width);
-
-foreach (range(1, $width) as $i) {
-    echo '*';
-}
-echo PHP_EOL;
-
-foreach (range(1, intdiv($width, 2)) as $i) {
-    foreach (range(0, $i) as $j) {
-        if ($i === $j) {
-            echo '*';
-        } else {
-            echo ' ';
-        }
-    }
-    echo PHP_EOL;
-}
-foreach (range(intdiv($width, 2)-1, 1) as $i) {
-    foreach (range(0, $i) as $j) {
-        if ($i === $j) {
-            echo '*';
-        } else {
-            echo ' ';
-        }
-    }
-    echo PHP_EOL;
-}
-foreach (range(1, $width) as $i) {
-    echo '*';
-}
-$EOF$
-WHERE title = 'Σ';
-
-UPDATE problems
-SET
-sample_code = $EOF$while($line = fgets(STDIN)) {
-    echo preg_replace_callback('/(?P<num>\b[1-9]?[0-9]+)\b/', function ($m) {
-        $num = $m['num'];
-        return to漢数字($num);
-    }, $line);
-}
-
-function to漢数字(int $n): string
-{
-    $kansuji = [
-        0 => '〇',
-        1 => '一',
-        2 => '二',
-        3 => '三',
-        4 => '四',
-        5 => '五',
-        6 => '六',
-        7 => '七',
-        8 => '八',
-        9 => '九',
-    ];
-
-    do {
-        $_ = (int)$n % 10;
-        $digits[] = $kansuji[$_];
-        $n = $n / 10;
-    } while($n >= 1);
-
-    return implode(array_reverse($digits));
-}
-$EOF$
-WHERE title = '漢数字';
-
-UPDATE problems
-SET
-sample_code = $EOF$[$year, $month] = explode("-", trim(fgets(STDIN)));
-$first_day = strtotime("first day of {$year}-{$month}");
-$last_day = strtotime("last day of {$year}-{$month}");
-
-$calendar = [];
-$this_week = array_fill(0, idate('w', $first_day), '');
-$days = range(1, idate('d', $last_day));
-while (count($days) > 0) {
-    $this_week[] = array_shift($days);
-    if (count($this_week) === 7) {
-        $calendar[] = $this_week;
-        $this_week = [];
-    }
-}
-$calendar[] = $this_week;
-
-echo "[", idate('Y', $first_day), "年", idate("n", $first_day), "月]\n";
-
-foreach($calendar as $week){
-    foreach ($week as $day){
-        printf("%3s", $day);
-    }
-    echo "\n";
-}
-$EOF$
-WHERE title = 'カレンダー';
-
-UPDATE problems
-SET
-sample_code = $EOF$$max = intval(fgets(STDIN));
-$nums = [];
-while ($row = fgetcsv(STDIN, escape: ',')) {
-    [$n, $name] = $row;
-    $nums[$n] = $name;
-}
-
-foreach (range(1, $max) as $i) {
-    $s = '';
-    foreach ($nums as $n => $name) {
-        if ($i % $n === 0) {
-            $s = $s . $name;
-        }
-    }
-    if ($s === '') {
-        echo $i, "\n";
-    } else {
-        echo $s, "\n";
-    }
-}
-$EOF$
-WHERE title = 'ダイナミックFizzBuzz';