Code:
<html> <head> <meta charset="utf-8">
<html> <head> <meta charset="utf-8">
<script> var res = 50; </script>
<?php echo "<script>document.write(res);</script>"; ?>
var answer, i; var exitnum = 999; var ndex = 0; var numarray = new Array; var total = 0; var average = 0; var numanswer = 0; answer = prompt("enter a number greater than 20 or less than 100: ('999' to exit)",""); numanswer
<!DOCTYPE html> <html> <body> <script type ="text/javascript"> var count = 0; var citieslist = new Array; var cities = prompt("Enter 10 cities/STOP to exit:"); while (cities != "STOP")