// author
’m Nilesh, a Software Development Engineer with 2+ years of experience, specializing in Go, JavaScript, Python, Docker, Kubernetes, Git, Jenkins, microservices, and system design (LLD/HLD), backed by a strong foundation in data structures and algorithms. Alongside my engineering journey, I bring 4+ years of hands-on experience in SEO, where I’ve worked extensively on content strategy, keyword research, technical SEO, and organic growth, helping products and businesses scale efficiently by aligning solid technology with search-driven performance.
314 articles
PUNE: Students at Savitribai Phule Pune University (SPPU) and its associated institutions preparing for semester examinations in June have asked that the university deliver…
Offline SPPU examinations with 15 minutes of additional time per hourSavitribai Phule Pune University (SPPU) has announced that the summer exams would be done…
Given an array of integers nums containing n + 1 integers where each integer is in the range [1, n] inclusive. There is only one repeated number in nums, return this repeated number. You must solve…
Given an array, rotate the array to the right by k steps, where k is non-negative. Example 1: Input: nums = [1,2,3,4,5,6,7], k = 3 Output: [5,6,7,1,2,3,4] Explanation:…
You are given an array of k linked-lists lists, each linked-list is sorted in ascending order. Merge all the linked-lists into one sorted linked-list and return it.…
Given the head of a linked list, reverse the nodes of the list k at a time, and return the modified list. k is a positive integer and is less…
Write a function to find the longest common prefix string amongst an array of strings. If there is no common prefix, return an empty…
The string "PAYPALISHIRING" is written in a zigzag pattern on a given number of rows like this: (you may want to display this pattern in a…