<!DOCTYPE html>
<html>
<body>
<form method="post">
<input type="number" name="a00" required>
<input type="number" name="a01" required><br><br>
<input type="number" name="a10" required>
<input type="number" name="a11" required><br><br>
<input type="number" name="b00" required>
<input type="number" name="b01" required><br><br>
<input type="number" name="b10" required>
<input type="number" name="b11" required><br><br>
<input type="submit" name="submit" value="Add">
</form>
<?php
if (isset($_POST['submit'])) {
$A = [
[$_POST['a00'], $_POST['a01']],
[$_POST['a10'], $_POST['a11']]
];
$B = [
[$_POST['b00'], $_POST['b01']],
[$_POST['b10'], $_POST['b11']]
];
echo "<h3>Result</h3>";
for ($i = 0; $i < 2; $i++) {
for ($j = 0; $j < 2; $j++) {
echo ($A[$i][$j] + $B[$i][$j]) . " ";
}
echo "<br>";
}
}
?>
</body>
</html>
0 comments:
Post a Comment