JavaScript Alphabet Pattern 21
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JavaScript Alphabet Pattern 21
Try to print the following alphabet pattern using JavaScript.
Print This Output
A B*B C*C*C D*D*D*D E*E*E*E*E D*D*D*D C*C*C B*B A
Source Code
HTML Online Editor
<!DOCTYPE html>
<html>
<body>
<script>
var i, j;
// First Part
for(i=1; i<=5; i++)
{
for(j=1; j<i*2; j++)
{
if(j % 2 == 0)
document.write("*");
else
document.write(String.fromCharCode(i+64));
}
document.write("<br>");
}
// Second Part
for(i=4; i>=1; i--)
{
for(j=1; j<i*2; j++)
{
if(j % 2 == 0)
document.write("*");
else
document.write(String.fromCharCode(i+64));
}
document.write("<br>");
}
</script>
</body>
</html>
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