aufgaben progt vom 24-12-19

2024-12-19 11:49:50 +01:00
parent f7d6438879
commit 3cc6bbefe9
3 changed files with 187 additions and 0 deletions
--- a/fakultät/fakultaet.php
+++ b/fakultät/fakultaet.php
@@ -0,0 +1,85 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Fakultät Berechnung</title>
+    <style>
+        body {
+            font-family: Arial, sans-serif;
+            background-color: #f2f2f2;
+            text-align: center;
+            padding: 50px;
+            background-image: url('weihnachten_1.jpg');
+            background-position: center;
+            background-repeat: no-repeat;
+            background-size: 100%;
+        }
+        .container {
+            background-color: #fff;
+            padding: 20px;
+            border-radius: 10px;
+            box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
+            display: inline-block;
+        }
+        h1 {
+            color: #d32f2f;
+        }
+        input[type="number"] {
+            padding: 10px;
+            margin: 10px 0;
+            border: 1px solid #ccc;
+            border-radius: 5px;
+        }
+        input[type="submit"] {
+            padding: 10px 20px;
+            background-color: #d32f2f;
+            color: #fff;
+            border: none;
+            border-radius: 5px;
+            cursor: pointer;
+        }
+        input[type="submit"]:hover {
+            background-color: #b71c1c;
+        }
+        span {
+            color: #d32f2f;
+            font-weight: bold;
+        }
+        .text_2 {
+            font-size: 20px;
+            margin-top: 20px;
+        }
+    </style>
+</head>
+<body background-image:progp\bilder\weihnachten_1.jpg>
+    <div class="container">
+        <h1>Fakultät Berechnung</h1>
+        <form method="post">
+            <label for="number">Geben Sie eine Nummer ein:</label><br>
+            <input type="number" id="number" name="number" required><br>
+            <input type="submit" value="Berechnen">
+        </form>
+        <?php
+        function fak($n) {
+            if ($n < 0) {
+                return "Ungültige Eingabe";
+            }
+            if ($n == 0) {
+                return 1;
+            }
+            $result = 1;
+            for ($i = 1; $i <= $n; $i++) {
+                $result *= $i;
+            }
+            return $result;
+        }
+
+        if ($_SERVER["REQUEST_METHOD"] == "POST") {
+            $number = intval($_POST["number"]);
+            echo "<p class='text_2'>Die Fakultät von <span>$number</span> ist <span>" . fak($number) . "</span></p>";
+        }
+        ?>
+    </div>
+</body>
+</html>