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  2. LeetCode - Wikipedia

    en.wikipedia.org/wiki/LeetCode

    LeetCode LLC, doing business as LeetCode, is an online platform for coding interview preparation. The platform provides coding and algorithmic problems intended for users to practice coding . [ 1 ] LeetCode has gained popularity among job seekers in the software industry and coding enthusiasts as a resource for technical interviews and coding ...

  3. Power of two - Wikipedia

    en.wikipedia.org/wiki/Power_of_two

    A prime number that is one less than a power of two is called a Mersenne prime. For example, the prime number 31 is a Mersenne prime because it is 1 less than 32 (2 5). Similarly, a prime number (like 257) that is one more than a positive power of two is called a Fermat prime—the exponent itself is a power of

  4. Exponentiation - Wikipedia

    en.wikipedia.org/wiki/Exponentiation

    Powers of 2 appear in set theory, since a set with n members has a power set, the set of all of its subsets, which has 2 n members. Integer powers of 2 are important in computer science. The positive integer powers 2 n give the number of possible values for an n-bit integer binary number; for example, a byte may take 2 8 = 256 different values.

  5. Competitive programming - Wikipedia

    en.wikipedia.org/wiki/Competitive_programming

    Irrespective of the problem category, the process of solving a problem can be divided into two broad steps: constructing an efficient algorithm, and implementing the algorithm in a suitable programming language (the set of programming languages allowed varies from contest to contest). These are the two most commonly tested skills in programming ...

  6. Popular actor fired from low-alcohol beer ad after drunken ...

    www.aol.com/popular-actor-fired-low-alcohol...

    A popular Japanese actor hired to be the wholesome face of a low-alcohol beer has been fired after getting drunk and breaking into his neighbor's home, officials said.

  7. Trump says JPMorgan's Dimon won't be invited to join his ...

    www.aol.com/news/trump-says-jpmorgans-dimon-wont...

    By Kanishka Singh. WASHINGTON (Reuters) -JPMorgan Chase CEO Jamie Dimon will not be invited to be a part of Donald Trump's administration, the U.S. president-elect said on social media on Thursday.

  8. TikTok parent ByteDance's valuation hits $300 billion ...

    www.aol.com/news/tiktok-parent-bytedance...

    (Reuters) -TikTok's parent company ByteDance is valuing itself at about $300 billion, after it recently approached investors about a share buyback program, according to two people familiar with ...

  9. Coding interview - Wikipedia

    en.wikipedia.org/wiki/Coding_interview

    [2] [3] Coding interviews test candidates' technical knowledge, coding ability, problem solving skills, and creativity, typically on a whiteboard. Candidates usually have a degree in computer science, information science, computer engineering or electrical engineering, and are asked to solve programming problems, algorithms, or puzzles.

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