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https://github.com/arthur-pbty/nsi.git
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Tutur33
48 lines
1.3 KiB
PHP
48 lines
1.3 KiB
PHP
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Checkerboard</title>
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<link rel="stylesheet" href="style.css">
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</head>
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<body>
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<form method="post">
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<label for="row">Rows:</label>
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<input type="number" name="row" required>
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<label for="column">Columns:</label>
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<input type="number" name="column" required>
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<button type="submit" name="submit">Validate</button>
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</form>
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<table>
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<?php
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if ($_SERVER["REQUEST_METHOD"] == "POST" && isset($_POST['submit'])) {
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$row = $_POST['row'];
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$column = $_POST['column'];
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$color = 'b';
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for ($i=0; $i<$row ; $i++) {
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echo("<tr>");
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for ($j=0; $j<$column ; $j++) {
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if ($color == 'b') {
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$color = 'n';
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} else {
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$color = 'b';
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}
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echo("<td class='$color'></td>");
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}
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echo("</tr>");
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if ($i % 2 == 0) {
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$color = 'n';
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} else {
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$color = 'b';
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}
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}
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}
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?>
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</table>
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</body>
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</html>
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