测试评估
| 指标 | 结果 |
|---|---|
| Base 测试 | PASS |
| Plus 测试 | FAIL |
| 代码长度 | 346 字符 |
模型生成的代码 （346 字符）
def square_Sum(n: int) -> int:
"""
Returns the sum of squares of the first n even natural numbers.
The i-th even natural number is 2i, so we compute sum_{i=1}^n (2i)^2.
Using the formula: 4 * sum_{i=1}^n i^2 = 4 * n(n+1)(2n+1)/6.
"""
# Mathematical formula for efficiency
return 4 * n * (n + 1) * (2 * n + 1) // 6Base 失败测试用例
- 无失败测试
Plus 失败测试用例
[1000000]