JavaScript Number Pattern 61

Posted in JavaScript Tutorial

Updated on Jan 10, 2024

By Mari Selvan

👁️ 203 - Views

⏳ 4 mins

💬 1 Comment

Photo Credit to CodeToFun

JavaScript Number Pattern 61

Here`s a program that prints the above number pattern using JavaScript Programming:

example.html

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<!DOCTYPE html>
<html>
<body>

<script>
var num = 86523;
var reverse = 0;
while(num != 0)
{
 reverse = reverse * 10;
 reverse = reverse + (num % 10);
 document.write(reverse +"<br>");
 num = Math.floor(num / 10);
}
</script>
</body>
</html>

💻 Testing the Program

When you run the above program, it will print the following output:

Output

🧠 How the Program Works

Let's break down the logic behind the code:

var num = 86523;: Initialize the variable num with the value 86523.
var reverse = 0;: Initialize the variable reverse with the value 0. This variable will store the reversed number.
while(num != 0): Start a while loop that continues as long as num is not equal to 0. This loop will reverse the digits of the input number.
Inside the while loop:
1. reverse = reverse * 10;: Multiply the current value of reverse by 10. This shifts the digits of the reverse number to the left, creating space for the next digit to be added.
2. reverse = reverse + (num % 10);: Add the last digit of the original num to the reverse number. (num % 10) calculates the remainder of num divided by 10, which gives you the last digit.
3. document.write(reverse + "<br>");: Display the current value of reverse on the webpage, followed by a line break (<br>). This will show the intermediate steps of the reverse calculation as each digit is added.
4. num = Math.floor(num / 10);: Remove the last digit from the original num by performing an integer division (Math.floor(num / 10)). This effectively removes the last digit from the number, as we're dropping the remainder.
The loop continues until all digits of the original num are processed.
After the loop completes, the reversed number is displayed on the webpage, showing the final result.

💯 Tips for Enhancement:

Explore the versatility of this pattern by adjusting its parameters. Whether you increase or decrease the size, tweak the spacing, or modify the characters used, each change opens up a world of possibilities, allowing you to customize and create your unique visual effects.

✔ Conclusion:

Creating visually appealing patterns is not only a fun endeavour but also a great way to enhance your programming or design skills. We hope this tutorial has inspired you to explore the world of creative coding. Share your creations with us, and let your imagination run wild!

🤗 Closing Call-to-Action:

We'd love to see your unique interpretations of the number pattern. Share your creations in the comments below, and don't hesitate to reach out if you have any questions or suggestions for future tutorials. Happy coding!