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5 days ago · Graphs: Like a map of cities and roads. In this article, we'll look at both built-in and custom data structures in Java. We'll start with the simpler ones and move to more complex structures. For each data structure, we will also look at their implementations and time complexity.
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Together, these imply that |Q| = \frac {N} {2}. In...
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3 days ago · Start a topic if you want to discuss anything related to coding or computer science. CodeChef is a community of programmers from all walks of life. A lot of us are learning to program, or learning problem solving using …. 9.
3 days ago · Together, these imply that |Q| = \frac {N} {2}. In particular, if N is odd, no such Q can exist at all, and the answer is 0. When N is even, the length of Q is fixed to be half the length of S. Let’s fix index i, and check whether the substring of S of length \frac {N} {2} starting at index i can possibly be a valid Q.
I am currently a 2nd year at a Tier 2 engineering college. Some of my friends and seniors devote their entire time to CP. What I wanted to know is whether CP (competitive programming) is necessary for a job or is LeetCode enough, cos I personally am not at all attracted to CP (I do like and love exploring its applications like B-Trees).
5 days ago · 2. CodeChef. CodeChef has been a trailblazer in the free coding challenge space. With a vast repository of challenges and a supportive community, it remains a go-to platform for those looking to practise coding without spending a dime.
2 days ago · Get the tech career you deserve faster with Coding Ninjas courses. A promising opportunity for students to test their coding skills through Free Coding Contests.
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2 days ago · About the Job . Selected Intern's Day-to-day Responsibilities Include: Identifying and correcting errors in data sets, removing duplicate or irrelevant data, and ensuring the quality and accuracy of the data used for analysis.
