- Umbennung von dem ordner wo die vorlage liegt
- Aufgabe vom 9.10.24
This commit is contained in:
danielvici123
35
progp/24-10-9/bmi.php
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35
progp/24-10-9/bmi.php
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<!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>Document</title>
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</head>
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<body>
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<div>
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<h1>BMI - Body Mass Index</h1>
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<h2>Daten Eingabe</h2>
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</div>
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<?php
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$gewicht = $_REQUEST['gewicht'];
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$groesse = $_REQUEST['groesse'];
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$bmi = $gewicht / (($groesse/100) ** 2);
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echo "<div>";
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echo "<p>Ihr Gewicht: ". $gewicht. " kg</p>";
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echo "Ihre Größe: ". $groesse. " cm</p>";
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echo "<p><strong>Ihr BMI: ". $bmi. "</strong></p>";
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if ($bmi < 18.5) {
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echo "<p>Sie sind untergewichtig.</p>";
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} elseif ($bmi >= 18.5 && $bmi < 25) {
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echo "<p>Sie sind normalgewichtig.</p>";
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} elseif ($bmi >= 25 ) {
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echo "<p>Sie sind übergewichtig.</p>";
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}
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?>
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</body>
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</html>
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55
progp/24-10-9/bmi_form.html
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55
progp/24-10-9/bmi_form.html
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<!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>BMI Rechner</title>
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<style>
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.unterdiv {
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/*border: 1px solid silver;
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margin: 4px 0; Aussenabstand oben/unten 4px */
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padding: 4px; /* Innenabstand überall 4px */
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background-color: lightgray;
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}
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label {
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display: inline-block;
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width: flex;
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}
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</style>
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</head>
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<body>
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<h1>BMI - Body Mass Index</h1>
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<h2>Daten Eingabe</h2>
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<form action="bmi.php">
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<div>
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<div class="unterdiv">
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<label for="gw">Gewicht in kg: </label>
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<input
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id="gw"
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name="gewicht"
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title="Bitte geben sie ihr Geewicht in kg ohne Kommastellen ein!"
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placeholder="99"
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type="number"
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min="20"
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max="700"
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required
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>
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</div>
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<div class="unterdiv">
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<label for="gr">Größe in cm:</label>
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<input
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id="gr"
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name="groesse"
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title="Bitte geben sie ihre Größe in cm ohne Kommastellen ein!"
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placeholder="180"
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min="100"
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max="250"
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type="number"
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required
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/>
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</div>
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<button>BMI berechnen</button>
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</form>
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</body>
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</html>
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43
progp/24-10-9/verzweigungen.php
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43
progp/24-10-9/verzweigungen.php
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<!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>Kontrollstrukturen: Verzweigungen</title>
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<style>
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.nok {
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color: red;
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}
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.ok {
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color: green;
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}
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</style>
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</head>
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<body>
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<!-- Datei: verzweigungen.php -->
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<h2>einfache Verzweigungen</h2>
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<?php
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$geschw = 80;
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// einfache verzweigung mit (if)
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if ($geschw > 80) {
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echo "<p class='nok'>zu schnell</p>";
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}
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echo "<h2>zweife Verzweigungen (if ... else)</h2>";
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// zweifache verzweigung mit (if .. else)
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if ($geschw > 80) {
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echo "<p class='nok'>zu schnell</p>";
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} else {
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echo "<p class='ok'>OK</p>";
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}
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echo "<h2>dreifache Verzweigungen (if ... elseif ... else)</h2>";
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// dreifache verzweigung mit (if.. elseif.. else)
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if ($geschw < 60) {
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echo "<p class='nok'>zu schnell</p>";
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} elseif ($geschw > 130) {
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echo "<p class='nok'>zu langsam</p>";
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} else {
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echo "<p class='ok'>OK</p>";
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}
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?>
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</body>
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</html>
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