Hi Everyone If you are preparing for DSA Then Leetcode is the best website Today in this video, I will tell you You can use leetcode effectively In less time, prepare DSA in the best way And even crack your dream Company Let's directly start the video Let's go to our leadcode website First, you have to come to the problem section When you come to the problem section There are a lot of questions
Difficulty wise questions Tag wise different question Many questions on lists First, we get confused, How to do a question do any questions or a specific question Or do it according to the difficulty level
First, I explain here, Here are 2 sets of students One of those who don't know anything about DSA. Just learn basics and practice is 0 Suggestions for those is to do topic-wise topic Let's say, you start doing DP You don't know the concept of recursion In that case, it will be difficult for you to do DP questions That's why do topic-by-topic Come to website Come to tag and select Have to do an Array of questions You are just starting I do array and put question level difficulty The second set of students, who knows practice is done. Complete the topic with the topic question don't do topic wise Come here and directly select your questions based on difficulty If you feel, you have done enough practice Then start with a medium question Don't need to go easy ones If you feel that a completely different question To start with easy. My practice is not that good Then start with easy When you do miscellaneous questions Then you feel, what DSA should I put When they tell you that is a stack question Then you think that boundary that to do with a stack When they give you random questions and don't know to put what DSA The real problem will come their You think from your side that put which DSA Then you apply Then you come here and do difficulty-wise questions I hope that makes sense I tell you one more thing about these questions
If you start doing questions Then don't do the same difficulty-level questions Let's say you start with an easy question And you think, you have done many easy questions Can make the easy question
Stop and say, I do medium one Pick a medium and do a question The same goes for the topic If you feel you have done this topic questions Then jump to the next topic The number of questions is not important than
How quality questions you are doing How many different questions you are doing If you do 10-20 same questions and feel happy I enjoying it and doing DSA Then it won't help you Now move to next. I take me a problem showing you Take a problem adding 2 numbers When you take a problem, you will see Here is a different language In which language you are comfortable Pick that one and start doing questions While doing questions you will see, Here is a good thing that I recommend Don't use time You have a timer option When you use this timer, you will see in actual How much time are you taking to do this question In an actual interview, you will get 1 hour Have to solve 2 questions If you are taking 2 hours to do 1 question This is not good practice for DSA Then this timer will help you a lot Second thing, If you don't understand the question I didn't see a hint section I show you 2 questions In many questions you will see, You get the hint Let's open this one Here you get the hint If you don't know the question
Without seeing the question, a hint can help you? Generally in an interview, this also happens The interview gives you hint and you navigate through a hint Understand the hint. We understand Hint, timer If you solve a question can solve the whole question Then I recommend you to read the leedcode discussion section, In this discussion section this happened to me many times Like I am solving a problem and thinking from this direction to solve the problem I see discussion and see there are other approaches to solving it Get the Best approaches in the discussion section I advise you to see the discussion section Solution and submission Other people have submitted which solution is that help you One more thing is good here This 2-sum problem is good for you Want to see it in future Then you can make your list here Star option Click on it and Make your new list Put it in Revision Show you to add a list Click on start, Create a new list and give a name To-Do Save it. When you save it, It goes to the To-Do list From where did it To-Do list appear When you come back to the problem section In the list, you will see, A new list comes out see in your To-Do Whenever I want to do, I do it directly from here This is also a good thing
Make your To-Do list or revision list Next time when you come back to do a question These 5-10 questions which I have to revise This is also a good thing that I use in my time While I was preparing I suggest you to use it We understand, Use hints, and Take solution benefits One more thing which is important which I forget to tell you Take Breaks When you are doing something for a long time and didn't solve that question Then come back to that thing If you are thinking from the same approach Maybe that break can help you You think from different approach can't do this question from this appraoch Somehow your brain gets stuck and you can't think of anything else Then break can help you in this Maybe at that time, you don't want to take a break to put that question in the later list Can't solve this question today
I try to again after 1-2 days Do like this We understand, How to do status-wise questions List wise
Difficulty wise Here is one more that we understand If you feel that your preparation is completely done Want final revision or touch Then use this list If you see this list, Here is the top interview question You get 150+ curated problem Amazon, Microsoft, Google, Meta They have made the most frequent questions list Use this as a last set of revision Completely this and curated questions Here we talk about revision How do you prepare things The here most important thing - The contest Don't underestimate the contest When you do preparation from yourself Don't compete with other people
Don't do in pressure The contest will help you there First I show you leetcode, 2 famous contest Weekly and biweekly contest Make sure to part in this contest Get 2 benefits You will do questions in a time bound and pressure Second, your rating also develop Which you can highlight in your resume I was active in leetcode and this is my highest rating This adds value to your resume If you feel that you have missed the weekly or biweekly contest Then virtual contest The past contest get virtual The meaning of a virtual contest is, You give the contest but your rating will not add to your original profile Give a contest and have time manner Have 2-3 hours and solve these 2-3 questions Submit and see the solution This will help you a lot to develop the habit In the contest, it happens many times
If think to solve the problem but can't solve it Make sure when the contest ends and read other solution When you go out of your comfort Your actual learning will start You are thinking in your direction Then see other solution That will help you to build a new approach This contest thing is very important If you are solving a problem Don't think about starting doing Coding This is a famous saying Think twice, Code once First think, what you are thinking This approach to solving this or not When you actually do code. you press run and all test cases get green I am understanding, it won't happen every time Don't do like this Make sure that all test case should pass 1-2 cases will leave When it gets wrong, you evaluate and you will understand But make this habit I give you a real example of my interview I was giving the interview
Sitting in a final interview The interviewer directly said to me, this is the problem statement Write a solution and just leave it I don't tell you anything
It is right or not Make sure that solution is right When you go, I evaluate in offline mode If your solution will right Then only you move further If not then you won't get further That was your actual pressure Write the solution in one go Anyone won't tell you that you are writing it wrong That habit will develop from here Think twice and then write I hope you cleared I tell you one more thing Many times you say My next interview is with google and wants to see google specific problem This is also our problem statement When you come to leetcode
they will tell you Can see the company-specific problem When you open they tell you to take our premium I tell you one more solution It is a very famous GitHub repo I put it in the description In this link, they have already told you These are the famous questions of Adobe The most frequent question asked in Abobe They have given you all questions Just take a question and solve it Did I have to buy premium? To see the company wise problem Come here, they have already given many companies Pick from here and Solve it Want to solve specific company wise question I show you leetcode There are small things that I am not focusing on Can see the assessment in the interview Don't talk much about assessment because there is only 3 free assessment others are premium If you want then you can give these 3 free assessment In this video, how to read DSA Taking help from this website to take help If you have watched the video and feel, Helpful Make sure to like the video Comment down that you watched videos till the end When you do comment like this I feel very good that Through my video, you get a value Learn something
From this I get motivation To make more videos for you Meet you in the next video with new content
Bye bye
