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Pull request overview
This PR adds complete solutions for two LeetCode problems from Biweekly Contest 158: Problem 3573 (Best Time to Buy and Sell Stock V) and Problem 3574 (Maximize Subarray GCD Score).
Key Changes:
- Added dynamic programming solution for stock trading problem with both normal and short-selling transactions
- Implemented efficient enumeration algorithm for maximizing GCD score with element doubling operations
- Provided solutions in 7 languages (Python, Java, C++, Go, C#, Rust, TypeScript) for problem 3573 and 6 languages for problem 3574
Reviewed changes
Copilot reviewed 6 out of 6 changed files in this pull request and generated no comments.
Show a summary per file
| File | Description |
|---|---|
| solution/3500-3599/3573.Best Time to Buy and Sell Stock V/README.md | Chinese problem description, constraints, and solution explanation with DP approach |
| solution/3500-3599/3573.Best Time to Buy and Sell Stock V/README_EN.md | English problem description, constraints, and solution explanation |
| solution/3500-3599/3573.Best Time to Buy and Sell Stock V/Solution.py | Python implementation using 3D DP array with O(n*k) time complexity |
| solution/3500-3599/3573.Best Time to Buy and Sell Stock V/Solution.java | Java implementation with long data type for handling large profits |
| solution/3500-3599/3573.Best Time to Buy and Sell Stock V/Solution.cpp | C++ implementation using memset and max with initializer list |
| solution/3500-3599/3573.Best Time to Buy and Sell Stock V/Solution.go | Go implementation returning int64 result |
| solution/3500-3599/3573.Best Time to Buy and Sell Stock V/Solution.cs | C# implementation with multi-dimensional array syntax |
| solution/3500-3599/3573.Best Time to Buy and Sell Stock V/Solution.rs | Rust implementation with explicit type conversions |
| solution/3500-3599/3573.Best Time to Buy and Sell Stock V/Solution.ts | TypeScript implementation with proper type annotations |
| solution/3500-3599/3574.Maximize Subarray GCD Score/README.md | Chinese problem description with GCD score maximization details |
| solution/3500-3599/3574.Maximize Subarray GCD Score/README_EN.md | English problem description and mathematical approach explanation |
| solution/3500-3599/3574.Maximize Subarray GCD Score/Solution.py | Python implementation enumerating subarrays and tracking factor-of-2 counts |
| solution/3500-3599/3574.Maximize Subarray GCD Score/Solution.java | Java implementation with helper gcd method |
| solution/3500-3599/3574.Maximize Subarray GCD Score/Solution.cpp | C++ implementation using standard gcd function |
| solution/3500-3599/3574.Maximize Subarray GCD Score/Solution.go | Go implementation with custom gcd function |
| solution/3500-3599/3574.Maximize Subarray GCD Score/Solution.rs | Rust implementation with recursive gcd helper |
| solution/3500-3599/3574.Maximize Subarray GCD Score/Solution.ts | TypeScript implementation with iterative gcd function |
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