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Jan 17th, 2019
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  1. <DOCTYPE html>
  2. <html>
  3.  
  4. <head>
  5. <meta charset="utf-8">
  6. <script type="text/javascript">
  7. function summaEltov() {
  8. let chisla = document.getElementById("znachenie").value.split(",");//.match(/d{1,}/g);
  9. /*let resultat = chisla.reduce(function(sum, current) {
  10. return parseInt(sum) + parseInt(current);
  11. });*/
  12. function resultat () {
  13. var val = 0;
  14. for (var i = 0; i < chisla.length; i++) {
  15. return val += parseInt(chisla[i]);
  16. }
  17. };
  18. document.getElementById("result").innerHTML = resultat();
  19. };
  20. </script>
  21. </head>
  22.  
  23. <body>
  24. <p>Введите значения через запятую:</p>
  25. <input type="text" id="znachenie">
  26. <button onclick="summaEltov()">Сложить</button>
  27. <p>Результат:</p>
  28. <div id="result"></div>
  29. </body>
  30.  
  31. </html>
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