--- title: "Divyesh Vishwakarma (@motidivya) | Hashnode" description: "4k | 5⭐Hackerrank | Full Stack Web Developer | Competetive Programmer | Software Developer at Zeus Learning | MotiDivya" url: "https://hashnode.com/@motidivya" --- @motidivya # Divyesh Vishwakarma @motidivya · koparkhairane · Joined June 2021 4k | 5⭐Hackerrank | Full Stack Web Developer | Competetive Programmer | Software Developer at Zeus Learning | MotiDivya [Website](https://www.divyeshvishwakarma.com/) ### [Count Number of Digits](https://dstruct.hashnode.dev/count-number-of-digits?utm_source=hashnode&utm_medium=feed) Naive: Time Complexity: O(log₁₀(n)) Space Complexity: O(1) def countDigits(n:int) -> int: int res = 0 while (x>0): x = x//10 res += 1 return res Recursive Way: Time Complexity: O(log₁₀(n)) Space Complexity: O(log₁₀(n)) de... 1 min read · [dstruct.hashnode.dev](https://dstruct.hashnode.dev/count-number-of-digits?utm_source=hashnode&utm_medium=feed) [Apr 1, 2025](https://hashnode.com/posts/count-number-of-digits/67eb3daad41ded62923c7af3) ### [Day 1 of Learning Algorithms for Google](https://divyesh1099.hashnode.dev/day-1-of-learning-algorithms-for-google?utm_source=hashnode&utm_medium=feed) Oh god, moti missed you, felt a lot sleepy 1 min read · [divyesh1099.hashnode.dev](https://divyesh1099.hashnode.dev/day-1-of-learning-algorithms-for-google?utm_source=hashnode&utm_medium=feed) [Jul 1, 2023](https://hashnode.com/posts/day-1-of-learning-algorithms-for-google/64a083a86cd24aae29a66714) ### [Swimming Day 5: Not that much progress Moti](https://divyesh1099.hashnode.dev/swimming-day-5-not-that-much-progress-moti?utm_source=hashnode&utm_medium=feed) Aaj 5th day that swimming ka, I still feared to go in the deep, because I don't kick moti. Tu rehti toh shyad hasti, shsyad support karti, shayad koi tips batati, lol... Mai apne photos share karta tujhe lol ... Miss you re... Loveya Moti... 1 min read · [divyesh1099.hashnode.dev](https://divyesh1099.hashnode.dev/swimming-day-5-not-that-much-progress-moti?utm_source=hashnode&utm_medium=feed) [Apr 27, 2023](https://hashnode.com/posts/swimming-day-5-not-that-much-progress-moti/644a935e4291627e16993685) ### [Well, I'm back](https://divyesh1099.hashnode.dev/well-im-back?utm_source=hashnode&utm_medium=feed) Same love for moti Some new projects in my Github Chess rating 700 Just Rishika as a friend Swimming classes practice Leetcode practice back on track No job Overall a bit better Less depression A bit better health A bit more love and respect actually... 1 min read · [divyesh1099.hashnode.dev](https://divyesh1099.hashnode.dev/well-im-back?utm_source=hashnode&utm_medium=feed) [Apr 21, 2023](https://hashnode.com/posts/well-im-back/6442d010d97c88a64be4bab8) ### [What Am I Planning?](https://divyesh1099.hashnode.dev/what-am-i-planning?utm_source=hashnode&utm_medium=feed) Things I Really Really want Moti (I know she's not a 'thing', but I want to be her friend). A good career. Good health. Dad's business to grow exponentially. Things I am doing I love Moti. I do leetcode everyday. I play chess everyday. I am... 1 min read · [divyesh1099.hashnode.dev](https://divyesh1099.hashnode.dev/what-am-i-planning?utm_source=hashnode&utm_medium=feed) [Jan 21, 2023](https://hashnode.com/posts/what-am-i-planning/63cc0c0ffda08a60623a05ad)