```json九游体育app官网
{
\"chinese_version\": {
\"problem_solving_approach\": {
\"score\": 7,
\"explanation\": \"候选东说念主领受了动态筹办本领措置问题，明确扫尾了从左上角到右下角旅途的情景退换，基本粉饰了题目需求。代码中对早先、首行、首列以及一般位置的处理体现了对问题的真切清晰。干系词，代码未能通过沿途测试用例（仅通过50%），讲明在部分规模情况或输入下处理不完善，空匮对荒芜输入的竣工研究，因此评分为7分。\"
},
\"code_quality\": {
\"score\": 6,
\"explanation\": \"代码结构澄澈，变量定名简易，逻辑正确且功能竣工。代码空匮注意，存在蹧跶的数组空间分派（dp数组界说为x 10和y 10），镌汰了代码的整洁度和后果。未作念极度处理和输入校验，且空匮函数拆分影响代码的可珍视性和推广性，故概述评分为6分。\"
张开剩余83%},
\"code_redundancy\": {
\"score\": 6,
\"explanation\": \"代码中莫得光显类似的逻辑块，举座较为紧凑。但空匮模块化打算，所有这个词逻辑写在并吞函数内，影响了代码的复用性和可珍视性。同期，dp数组蹧跶的空间分派形成无须要的资源蹧跶，这部分可视为冗余，概述研究给6分。\"
},
\"algorithm_design\": {
\"score\": 9,
\"explanation\": \"候选东说念主领受了经典的二维动态筹办算法求解旅途最小和问题，时候复杂度为O(mn)，已是此问题的最优解法。固然空间未作念压缩优化，但不影响算法的最优性和后果。算法打算合理且后果高，适用于大肆输入范围，评分定为9分。\"
}
},
\"english_version\": {
\"problem_solving_approach\": {
\"score\": 7,
\"explanation\": \"The candidate used a dynamic programming approach clearly implementing the state transitions from the top-left to bottom-right path, covering the basic requirements of the problem. The code handles the starting point, first row, first column, and general positions appropriately, showing a solid understanding. However, only passing 50% of test cases indicates incomplete handling of some edge cases or inputs, lacking comprehensive coverage, thus a score of 7.\"
},
\"code_quality\": {
\"score\": 6,
\"explanation\": \"The code is structurally clear with concise variable names and correct logic. It lacks comments and allocates extra array space (dp array of size x 10 by y 10) unnecessarily, reducing code neatness and efficiency. There is no error handling or input validation and no function decomposition, which affects maintainability and extensibility. Overall, this results in a score of 6.\"
},
\"code_redundancy\": {
\"score\": 6,
\"explanation\": \"There is no obvious code duplication; the code is relatively compact. However, it lacks modular design, with all logic contained in a single function, which affects reuse and maintainability. Additionally, the redundant allocation of extra space in the dp array constitutes unnecessary resource waste, regarded as redundancy. Thus, a score of 6 is given.\"
},
\"algorithm_design\": {
\"score\": 9,
\"explanation\": \"The candidate adopted the classic 2D dynamic programming algorithm to solve the minimum path sum problem, achieving O(mn) time complexity, which is optimal for this problem. Although there is no space optimization, it does not affect the optimality and efficiency of the algorithm. The design is sound, efficient, and applicable to inputs of any size, earning a score of 9.\"
}
}
}
```
发布于：天津市