I started learning Java 13 months ago. In this short period, I gained all my coding skills by either learning from Leetcode's forum or practicing on the Online Judge. The reward is two onsite interviews with Facebook and LinkedIn, respectively.
I am lucky to get Facebook's job offer and will be joining them in following May. It would be impossible for me to achieve my career transition without the help of Leetcode. Thanks again for your work in building and maintaining this great website. I wish all the best in the future development of Leetcode!
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What will I get with a premium subscription?
In addition to free questions / articles, you will have access to exclusive premium questions / articles as well. You will also be able to group questions by company.
What are the premium articles? Is there a sample I can look at?
Some of the articles are reserved for premium subscribers only. You can take a look at this free sample article here. Please note that we are adding more articles so please check back frequently.
How does grouping questions by company work?
We compile the list of questions asked by specific companies based on data from user surveys: "Have you met this question in a real interview?". These lists will be kept up to date frequently with the ever growing survey data. You can find the list of companies in the problem list page, just above the Tag lists.
What about all the existing questions?
You will continue to have access to it all, it isn't going anywhere.
I clicked the subscribe button, fill in the credit card information and clicked "Add Payment Method". I still can't access the exclusive problems.
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I purchased the Complete Edition about two months ago mainly because I want to have access to locked problems and would love to support Leetcode. Feel a little surprised that doesn't cover all locked questions?
The Complete Edition only covers the 10 exclusive questions from the eBook and had been deprecated in favor of the new premium subscription. To thank your support, we would like to offer you one month of premium subscription for free. Please contact firstname.lastname@example.org with your order receipt number and we will activate your premium subscription immediately.
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What are the premium questions?
Here are the current up to date premium question list.