Title: Dev by YearsAlso · Pull Request #2 · YearsAlso/MyJavaLeetCodeNotes · GitHub
Open Graph Title: Dev by YearsAlso · Pull Request #2 · YearsAlso/MyJavaLeetCodeNotes
X Title: Dev by YearsAlso · Pull Request #2 · YearsAlso/MyJavaLeetCodeNotes
Description: This pull request introduces solutions to multiple classic interview problems, adds their respective unit tests, and integrates new modules into the Maven project structure. The most notable changes include implementing algorithms for stock trading problems, jump game problems, and integrating these solutions into the project hierarchy. New Problem Solutions and Tests: Stock Trading Problems: Single Transaction Maximum Profit: Implemented maxProfit method in classic-interview/classic-interview-007/src/main/java/com/yearsalso/Solution.java to calculate maximum profit from a single buy-sell transaction. The solution uses a linear scan to track the minimum price and maximum profit. Added comprehensive unit tests in classic-interview/classic-interview-007/src/test/java/com/yearsalso/SolutionTest.java to validate edge cases like empty arrays, single-element arrays, and varying price trends. Multiple Transactions Maximum Profit: Implemented maxProfit method in classic-interview/classic-interview-008/src/main/java/com/yearsalso/Solution.java to calculate maximum profit from multiple buy-sell transactions. The solution sums up all positive differences between consecutive days. Added unit tests in classic-interview/classic-interview-008/src/test/java/com/yearsalso/SolutionTest.java to verify scenarios like monotonic price trends and fluctuating prices. Jump Game Problems: Can Jump to Last Index: Implemented canJump method in classic-interview/classic-interview-009/src/main/java/com/yearsalso/Solution.java using a greedy approach to determine if the last index is reachable. Added unit tests in classic-interview/classic-interview-009/src/test/java/com/yearsalso/SolutionTest.java to validate cases like single-element arrays, unreachable indices, and varying jump lengths. Minimum Jumps to Last Index: Added a placeholder method jump in classic-interview/classic-interview-010/src/main/java/com/yearsalso/Solution.java for calculating the minimum jumps required to reach the last index. Project Integration: Module Additions: Integrated new modules classic-interview-007, classic-interview-008, and classic-interview-009 into the classic-interview/pom.xml file. Added classic-interview/classic-interview-010 module to the root pom.xml file for further development. Maven Configuration: Added Maven pom.xml files for each new module (classic-interview-007, classic-interview-008, classic-interview-009, and classic-interview-010) with Java 21 compiler settings. [1] [2] [3] [4] These changes enhance the project by introducing robust solutions to interview problems, ensuring thorough test coverage, and expanding the project's modular structure for better scalability.
Open Graph Description: This pull request introduces solutions to multiple classic interview problems, adds their respective unit tests, and integrates new modules into the Maven project structure. The most notable change...
X Description: This pull request introduces solutions to multiple classic interview problems, adds their respective unit tests, and integrates new modules into the Maven project structure. The most notable change...
Opengraph URL: https://github.com/YearsAlso/MyJavaLeetCodeNotes/pull/2
X: @github
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