troubleshooting Question

rewrite the function in JavaScript

Avatar of fadi_fadi
fadi_fadi asked on
JavaScriptScripting Languages
13 Comments3 Solutions260 ViewsLast Modified:
Dear Expert,
I'm trying to rewite the function printtable() in another way,but the code is dosnot work?
Can you help me to find the soultion?

<html>
<head>
<script type="text/javascript">

var indent;

function println(str) {
document.write(str);
                      }

function set_indent(i) {
  indent = i;
                       }

function mystr(str) {
   pre = "<pre>";
   alert(indent);
   for (var i=0; i<indent;i++) {
       pre+=" ";
   }
   return pre + str + "<pre>";
}

function printtable(size) {
   println("This is a pyramid");
   for (var i=0; i<size; i++) {
       set_indent(size*2-i);
       s="";
       for (var j=0; j<i*2+1;j++) {
           s += "*";
       }
       println(mystr(s));
   }
}

indent=0;

</script>
</head>
<body>
<script type="text/javascript">
printtable(5);
</script>
</body>
</html>
ASKER CERTIFIED SOLUTION
Gurvinder Pal Singh

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