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Oct 3rd, 2017
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  1. <html>
  2. <head>
  3. <title>Algoritmus</title>
  4. <meta charset="UTF-8">
  5. <link rel="stylesheet" type="text/css" href="css\style.css">
  6. <script language="JavaScript">
  7. function evenNumbers() {
  8. var numbers = document.getElementsByClassName('formInput'),
  9. evenNumbers = [];
  10.  
  11. for (var i = 0, l = numbers.length - 1; i <= l; i++) {
  12. var num = +numbers[i].value;
  13. (num && num % 2 === 0) && evenNumbers.push(num);
  14. }
  15.  
  16. document.getElementById("even").value = (evenNumbers.length) //ITT JAVÍTVA
  17. ? 'A páros számok: ' + evenNumbers.join(', ')
  18. : 'Nincs páros szám!';
  19. }
  20. </script>
  21. </head>
  22.  
  23. <body>
  24. <div class="menu">
  25. <ul>
  26. <li><a href="index.html">Kezdőlap</a></li>
  27. <li><a href="other.html" class="active">Algoritmus</a></li>
  28. </ul>
  29. </div>
  30.  
  31. <div class="text">
  32. <div class="pTitle">Algoritmus</div>
  33. <form><p>
  34. <input type="text" class="formInput"><br />
  35. <input type="text" class="formInput"><br />
  36. <input type="text" class="formInput"><br />
  37. <input type="text" class="formInput"><br />
  38. <input type="text" class="formInput"><br />
  39. <input type="text" id="even" class="formInput"><br /> //ITT JAVÍTVA
  40. <input type="button" value="OK" class="c" onclick="evenNumbers()"/> <br /><br />
  41. </p>
  42.  
  43. </form>
  44.  
  45. </div>
  46. </body>
  47. </html>
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