--- title: "Harsh Raj (@raj731) | Hashnode" description: "Harshit patel. Read the latest articles by Harsh Raj on Hashnode." url: "https://hashnode.com/@raj731" --- @raj731 # Harsh Raj @raj731 · madhya pradesh, india · Joined February 2023 Harshit patel ### [Product of Array Except Self-DSA Array](https://dragon9.hashnode.dev/product-of-array-except-self-dsa-array?utm_source=hashnode&utm_medium=feed) dsa array 2 min read · [dragon9.hashnode.dev](https://dragon9.hashnode.dev/product-of-array-except-self-dsa-array?utm_source=hashnode&utm_medium=feed) [Mar 1, 2024](https://hashnode.com/posts/product-of-array-except-self-dsa-array/65e21633737c4311a741f6ed) ### [Best Time to Buy and Sell Stock - DSA Array Question](https://dragon9.hashnode.dev/best-time-to-buy-and-sell-stock?utm_source=hashnode&utm_medium=feed) DSA Array 3 min read · [dragon9.hashnode.dev](https://dragon9.hashnode.dev/best-time-to-buy-and-sell-stock?utm_source=hashnode&utm_medium=feed) [Mar 1, 2024](https://hashnode.com/posts/best-time-to-buy-and-sell-stock/65e21589ac64de44b7f0011b) ### [Maximum-Subarray - DSA Question 3](https://dragon9.hashnode.dev/maximum-subarray-dsa-question-3?utm_source=hashnode&utm_medium=feed) DSA by Apna college 3 min read · [dragon9.hashnode.dev](https://dragon9.hashnode.dev/maximum-subarray-dsa-question-3?utm_source=hashnode&utm_medium=feed) [Oct 13, 2023](https://hashnode.com/posts/maximum-subarray-dsa-question-3/6528f384b3b66876206243a6) ### [To reverse an array or string - DSA Question 2](https://dragon9.hashnode.dev/write-a-program-to-reverse-an-array-or-string?utm_source=hashnode&utm_medium=feed) DSA by Apna college 4 min read · [dragon9.hashnode.dev](https://dragon9.hashnode.dev/write-a-program-to-reverse-an-array-or-string?utm_source=hashnode&utm_medium=feed) [Oct 13, 2023](https://hashnode.com/posts/write-a-program-to-reverse-an-array-or-string/6528efedb325aab27a7746bf) ### [Maximum and Minimum Element in an Array - DSA Question 1](https://dragon9.hashnode.dev/maximum-and-minimum-element-in-an-array-dsa-question-1?utm_source=hashnode&utm_medium=feed) DSA question by Apna college 4 min read · [dragon9.hashnode.dev](https://dragon9.hashnode.dev/maximum-and-minimum-element-in-an-array-dsa-question-1?utm_source=hashnode&utm_medium=feed) [Oct 12, 2023](https://hashnode.com/posts/maximum-and-minimum-element-in-an-array-dsa-question-1/6527b583a5f68b5b95c4418f)