diff --git a/index.php b/index.php
index d7c7656..2806c0e 100644
--- a/index.php
+++ b/index.php
@@ -1,3 +1,14 @@
+<?php
+
+if ($_SERVER['REQUEST_METHOD'] == 'POST') {
+    $waga = (float)$_POST['waga'];
+    $wzrost = (float)$_POST['wzrost'];
+    $wiek = (int)$_POST['wiek'];
+    $plec = $_POST['plec'];
+    $cel = $_POST['cel'];
+}
+?>
+
 <!DOCTYPE html>
 <html lang="pl">
 <head>
@@ -9,8 +20,8 @@
 	<form method="post">
 		<div>
 			<label>Płeć:</label>
-			<input type="radio" name="plec" value="m" required> Mężczyzna
-			<input type="radio" name="plec" value="k" required> Kobieta
+			<input type="radio" name="plec" value="m"> Mężczyzna
+			<input type="radio" name="plec" value="k"> Kobieta
 		</div>
 		<div>
 			<label>Waga (kg):</label>
@@ -34,5 +45,10 @@
 		</div>
 		<button type="submit">Oblicz zapotrzebowanie kaloryczne</button>
 	</form>
+	<?php if($plec): ?>
+	        <div class="wynik">
+	            <?php echo $plec; ?> test.
+	        </div>
+	<?php endif; ?>
 </body>
 </html>
