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You can get a discount on the Kindle pre-orders of the book on Amazon US, paying $17.99 instead of the regular price of $23.99.
On the Japanese site, the price for the Kindle version is Y3,948 without a pre-order discount.
The hardcover version is available on Amazon with a 30% discount offered by Oxford Univ. Press.

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The newsletter offers a 2-month free trial to try the premium version without risk.
The content caters to various individuals in tech, covering computer science basics, Leetcode interview preparation, career advancement, and tech industry insights.
The newsletter provides a reader-friendly daily subscription with explanations, solutions, and guidance aimed at improving programming skills for dream job success, along with a 60-day money-back guarantee.

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