测试评估
| 指标 | 结果 |
|---|---|
| Base 测试 | PASS |
| Plus 测试 | PASS |
| 代码长度 | 463 字符 |
模型生成的代码 （463 字符）
def last(arr, x):
"""
Find the last position of an element in a sorted array.
Returns the highest index where x is found, or -1 if not present.
"""
lo, hi = 0, len(arr) - 1
result = -1
while lo <= hi:
mid = (lo + hi) // 2
if arr[mid] == x:
result = mid
lo = mid + 1 # look to the right
elif arr[mid] < x:
lo = mid + 1
else:
hi = mid - 1
return resultBase 失败测试用例
- 无失败测试
Plus 失败测试用例
- 无失败测试