That's all about how to solve the Nth highest salary problem in MySQL and SQL Server. It's a good problem to learn co-related subquery, one of the tricky SQL concepts which many programmers struggle to understand. LeetCode also has a good collection of SQL problems which are good to imp...
This is also a popular LeetCode coding problem, which I haven't tried to submit my solution, you can and if you need more coding problems, particularly based upon bit manipulation then LeetCode has some good ones. If you need some resources to level up your essential skills, the following...
When you finish a problem, make sure you reflect on techniques and mindset used and how you could generalize thought process to solve other problems more efficiently(imagine you were teaching someone else best way to approach similar problems). Similarly do this when you learn new algorithms or ...
Learning software programming can be rewarding, yes. But it can be fun, too, with activities that go beyond simply reading instructional materials and writing lines of code. With coding games and educational apps, you can learn new concepts, solve coding challenges, and practice what you've lea...
I have been doing DP problem on strings for a while and found a pattern / template to solve it, thought of sharing it with you. Templates for solving it. It was provided by @aatalyk in one of his great article. You can find ithere. ...
Problem Statement For a year now, I have been trying to make it a habit to solve the Daily LeetCoding Challenge (which I’m still struggling with). As I am usingTodoistas my main productivity tool of choice, I have a daily task that looks just like this: ...
And it is a skill you can develop over time, while solving multiple problems! We recommend you guys to create accounts on coding platforms like Hackerrank, Hackerearth, Leetcode, etc. Plan to solve 5 problems on a daily basis. Just start with very basic problems, and then transition into ...
I've been trying DP questions ( not enough in codeforces, but in leetcode ) and whenever I try to solve this question, I'm stuck at whether I should do it with 1d Array or 2d Array. now now now, I know many of you are going to say solve more problems ( I agree ). Through ...
But you can find the questions of the challenge with Google. Some people already uploaded what they did. Find the questions and try to solve them on your own, and compare your solution with others. This is like an awesome private teacher who guides you on what to do. ...
And that's how you do it.SummaryToday, we learned how to create a singly linkedlist in C#, how to traverse through it. how to add new nodes into singly linkedlist and how to solve one of the most common questions of the technical interviews....