HHeyCoachinblog.heycoach.in·Dec 28, 2023 · 5 min readTime Complexity Explained: Why Programmers need to know itEver observed a river flowing? No matter where it starts, or what path it takes, it flows into one big ocean. Similarly, irrespective of the algorithm used, programmers can arrive at the same solution. However, there always exists a more efficient s...00
HHeyCoachinblog.heycoach.in·Dec 22, 2023 · 4 min readA Meeting with the CEO of MicrosoftIntroduction For this DSA Stories insight, we’d like to introduce Aayush Barthwal. He has previously worked at Oracle and Amazon. We spoke to him in-depth about his journey and the areas where he has optimized code by applying his Data Structures an...00
HHeyCoachinblog.heycoach.in·Nov 1, 2021 · 3 min readWondering why your resume never gets short-listed?We might have the answer to that. According to a study, 70% of the resumes are not seen by the recruiters. Now the question arises, how do companies select that 30% resumes? The answer is ATS. ATS is an applicant tracking system that acts as an elect...02J
HHeyCoachinblog.heycoach.in·May 7, 2021 · 3 min readDelete Operation for Two Strings || DP || Memoization || RecursionProblem Statement Given two strings word1 and word2, return the minimum number of steps required to make word1 and word2 the same. In one step, you can delete exactly one character in either string. Example 1: Input: word1 = "sea", word2 = "eat" Outp...00
HHeyCoachinblog.heycoach.in·May 6, 2021 · 2 min readConvert Sorted List to Binary Search TreeProblem Statement Given the head of a singly linked list where elements are sorted in ascending order, convert it to a height-balanced BST. For this problem, a height-balanced binary tree is defined as a binary tree in which the depth of the two subt...01A