5.5.6 for repetation statement

The Javascript For loop resembles the for loop you might have seen in many other programming languages.  It is used when you need to do a set of operations many times, with an increment of some kind after each run through the block of code.

Syntax:

For (var = startvalue; var<=end value; var=var+increment)
{
         Code to be executed
}

Example:

<html>
 <body>
<script type = “text/javascript”>
<!—
Var linebreak = “<br/>”;
Document.write(“For loop code is beginning”);
Document.write(linebreak);

For (I = 0; i< 5, i++){
               document.write (“Counter i=”+i);
               document.wirte(linebreak);
}
Document.write (“For loop code is finished!”);
</script>
</body>
</html>

 

The above for loop starts with i=0 and get executed until the condition i<5; I will increase by 1 each time the loop runs.

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