Print Star Pattern in JavaScript


Prev Tutorial Next Tutorial

Print Star Pattern in JavaScript

Using JavaScript we can easily write any programming code, Here we write one of the most popular program Print Star Pattern in JavaScript. To perform this task we need for loop. In JavaScript we use document.write() function to print * on screen.

print star pattern in javascript

Print Triangle of Stars in JavaScript

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

  var i, j;
  //outer loop
  for(i=1; i <= 5; i++)
   {
   //inner loop
    for(j=1; j<=i; j++)
   {
     document.write('*');
    }
     document.write('<br/>');
   }

</script>
</head>
<body>
</body>
</html>

Output

*
**
***
****
*****

Print Triangle of Stars in JavaScript

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

  var i, j;
  //outer loop
  for(i=5;i>=1;i--)
   {
   //inner loop
    for(j=1;j<=i;j++)
   {
     document.write('*');
    }
     document.write('<br/>');
   }

</script>
</head>
<body>
</body>
</html>

Output

*****
****
***
**
*

Prev Tutorial Next Tutorial

Advertisements

Download Projects

Advertisements

Download WhatsApp Status Video

Buy This Ad Space Only $50 per Month, Ad Size 300X250 Contact on: [email protected] WhatsApp no. 8882538826