Używanie do pętli JS
var scores = [21, 35, 54, 46];
var arrayLength = scores.length;
var msg = '';
var i;
for (i = 0; i < arrayLength; i++) {
roundNumber = (i + 1);
msg += 'Round ' + roundNumber + ': ';
msg += scores[i] + '<br />';
}
Anthony Smith