Question

In: Computer Science

<script type = "text/javascript"> var first_number = prompt("Please enter the first number for our sequence calculation"); var second_number...

var first_number = prompt("Please enter the first number for our sequence calculation");

var second_number = prompt("Please enter the second number for our sequence calculation");

first_number = parseInt(first_number);

second_number = parseInt(second_number);

console.log(first_number);

console.log(second_number);

var previous_number = first_number;

var next_number = second_number;

var count = 10;

while(count>0)

{

count = count - 1;

var new_number = previous_number + next_number;

previous_number = next_number;

next_number = new_number;

console.log(next_number)

}

I need to use the fib function to print the same number sequence without using a loop in the function. How do I use the recursive function?

Expert Solution

check out the solution.

------------------------------------------

CODE:

<html>
<head>
<script type = "text/javascript">
function fib(previous_number, next_number, count)
{
   // base condition
   if(count == 0)
       return 0;
   // calcuate new number and print it and recursive call
var new_number = previous_number + next_number;
console.log(new_number)
   fib(next_number, new_number, count-1)
}

var first_number = prompt("Please enter the first number for our sequence calculation");
var second_number = prompt("Please enter the second number for our sequence calculation");
first_number = parseInt(first_number);
second_number = parseInt(second_number);
console.log(first_number);
console.log(second_number);

var previous_number = first_number;
var next_number = second_number;
var count = 10;

// recursive function call
fib(previous_number, next_number, count);

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

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OUTPUT :

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