sample_id string | parsed_answer string | correct_answer null | stop_reason string | output_tokens int64 | input_tokens int64 | reasoning string | prompt list |
|---|---|---|---|---|---|---|---|
ex03900 | 0.999 | null | stop | 850 | 399 | Let me carefully analyze this code to determine if it passes all tests.
## Specification Analysis:
- `second_largest(nums)` should return the second largest distinct value
- If all elements are equal (no distinct second largest), raise ValueError
## Implementation Analysis:
```python
def second_largest(nums):
va... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex03929 | 0.001 | null | stop | 826 | 373 | Let me analyze this code carefully.
**Specification Requirements:**
1. Parse comma-separated integers
2. Handle optional surrounding whitespace
3. Empty segments must raise ValueError
**Implementation Analysis:**
```python
def parse_int_list(s):
parts = tuple(part.strip() for part in s.split(','))
values = ma... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex03930 | 0.999 | null | stop | 680 | 328 | Let me analyze this code carefully.
The specification asks for a function `median3(a, b, c)` that returns the median of three distinct integers.
Let's look at the implementation:
```python
def median3(a, b, c):
ordered = sorted([a, b, c])
chosen = ordered.pop(1)
return chosen
```
The `sorted()` function ... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex03931 | 0.001 | null | stop | 705 | 377 | Let me carefully analyze this implementation against the specification and tests.
**Specification Requirements:**
1. Parse comma-separated integers
2. Handle optional surrounding whitespace
3. Empty segments must raise ValueError
**Implementation Analysis:**
```python
def parse_int_list(s):
parts = tuple(part.st... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex03953 | 0.999 | null | stop | 823 | 378 | Let me analyze this code carefully.
The specification says:
- Implement `clamp(x, lo, hi)` returning `x` clamped into the closed interval `[lo, hi]`
- Assume `lo <= hi`
The implementation:
```python
def clamp(x, lo, hi):
if x < lo:
result = lo
elif x > hi:
result = hi
else:
result ... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex03955 | 0.999 | null | stop | 712 | 328 | Let me carefully analyze this code.
The specification asks for a function that returns the median of three distinct integers.
The implementation:
```python
def median3(a, b, c):
ordered = sorted([a, b, c])
chosen = ordered.pop(1)
return chosen
```
The `sorted()` function returns a list sorted in ascendin... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex03959 | 0.001 | null | stop | 1,156 | 352 | Let me analyze this code carefully.
**Specification:**
- Function `rotate_left(lst, k)` should return a new list rotated left by `k` positions
- For non-empty lists, use `k % len(lst)` to handle the wrap-around
**Implementation:**
```python
def rotate_left(lst, k):
if not lst:
return []
i = k % len(ls... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex03965 | 0.999 | null | stop | 1,057 | 371 | Let me analyze this code carefully.
The specification says:
- Return the second largest distinct value in `nums`
- If all elements are equal (no distinct second largest exists), raise ValueError
Let's look at the implementation:
```python
def second_largest(nums):
values = sorted(value for value in set(nums))
... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex03968 | 0.999 | null | stop | 840 | 390 | Let me analyze this code carefully.
The specification asks for:
- Find the first element strictly greater than `threshold`
- Return `None` if no such element exists
The implementation is:
```python
def find_first_gt(nums, threshold):
return next((n for n in nums if n > threshold), None)
```
Let me trace through ... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex03971 | 0.001 | null | stop | 1,186 | 395 | Let me analyze this code carefully.
**Specification:**
- Implement `majority_vote(labels)` returning the value with strictly highest count
- If the top count is tied, raise ValueError
**Implementation:**
```python
def majority_vote(labels):
if not labels:
raise ValueError('empty')
counts = [(label, la... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex03996 | 0.999 | null | stop | 974 | 392 | Let me carefully analyze this code.
```python
def second_largest(nums):
values = sorted(value for value in set(nums))
if len(values) < 2:
raise ValueError('no distinct second largest')
chosen = values.pop(-2)
return chosen
```
Let's trace through the logic:
1. `set(nums)` - gets unique values... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04012 | 0.999 | null | stop | 706 | 329 | Let me carefully analyze this code.
The specification asks for a function `sum_even(nums)` that returns the sum of even integers in `nums`.
The implementation:
```python
def sum_even(nums):
def eligible(n):
return n % 2 == 0
return sum(n for n in nums if eligible(n))
```
Let me trace through the tes... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04042 | 0.999 | null | stop | 1,438 | 442 | Let me carefully analyze this code to determine if it passes all tests.
## Understanding the Specification
- Parse comma-separated integers
- Optional surrounding whitespace
- Empty segments must raise ValueError
## Analyzing the Implementation
```python
def parse_int_list(s):
parts = list(map(str.strip, s.split... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04046 | 0.001 | null | stop | 1,121 | 386 | Let me analyze this code carefully.
The function should count vowels (case-insensitive) in a string.
Looking at the implementation:
```python
def count_vowels(s):
vowels = set('aeiou')
text = s
def count_from(index):
if index == len(text):
return 0
ch = text[index]
re... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04052 | 0.001 | null | stop | 1,338 | 363 | Let me carefully analyze this code to determine if it correctly implements the median3 function.
The specification says:
- Return the median of three distinct integers.
The implementation:
```python
def median3(a, b, c):
ordered = []
for value in (a, b, c):
position = 0
while position < len(or... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04070 | 0.999 | null | stop | 907 | 392 | Let me carefully analyze this code.
The specification asks for:
1. Return the second largest distinct value in `nums`
2. If all elements are equal (no distinct second largest exists), raise ValueError
Now let's look at the implementation:
```python
def second_largest(nums):
values = sorted(value for value in set... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04090 | 0.999 | null | stop | 1,373 | 434 | Let me analyze this code carefully.
The specification says:
- Parse comma-separated integers
- Optional surrounding whitespace
- Empty segments must raise ValueError
The implementation:
```python
def parse_int_list(s):
parts = list(map(str.strip, s.split(',')))
if any(part == '' for part in parts):
ra... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04091 | 0.001 | null | stop | 684 | 363 | Let me analyze this code carefully.
The specification says:
- `unique_sorted(nums)` should return a sorted list of unique values from `nums`.
The implementation is:
```python
def unique_sorted(nums):
result = list(nums)
result.sort()
return result
```
The implementation:
1. Creates a list from the input ... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04104 | 0.001 | null | stop | 998 | 395 | Let me carefully analyze this code.
**Specification:**
- `majority_vote(labels)` should return the value with the strictly highest count
- If there's a tie for the highest count, raise `ValueError`
**Implementation:**
```python
def majority_vote(labels):
if not labels:
raise ValueError('empty')
counts... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04113 | 0.999 | null | stop | 872 | 375 | Let me analyze this code carefully.
**Specification:**
- Find the first element strictly greater than `threshold`
- Return `None` if no such element exists
**Implementation:**
```python
def find_first_gt(nums, threshold):
return next((n for n in nums if n > threshold), None)
```
**Analysis:**
- `next()` with a g... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04122 | 0.001 | null | stop | 1,731 | 363 | Let me analyze this code carefully.
The specification says to implement `median3(a, b, c)` returning the median of three distinct integers.
The implementation:
```python
def median3(a, b, c):
ordered = []
for value in (a, b, c):
position = 0
while position < len(ordered) and ordered[position] ... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04124 | 0.001 | null | stop | 801 | 357 | Let me analyze this code carefully.
The specification asks for:
- `unique_sorted(nums)` should return a sorted list of UNIQUE values from `nums`
So we need:
1. Remove duplicates (deduplicated)
2. Sort the result
Let's look at the implementation:
```python
def unique_sorted(nums):
result = list(nums)
result.s... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04126 | 0.001 | null | stop | 1,044 | 375 | Let me carefully analyze this code and the tests to determine if it passes all tests.
## Specification
- Parse comma-separated integers
- Handle optional whitespace around values
- Empty segments must raise ValueError
## Implementation Analysis
```python
def parse_int_list(s):
parts = tuple(part.strip() for part... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04134 | 0.999 | null | stop | 727 | 328 | Let me analyze this code carefully.
**Specification:**
- Function `sum_even(nums)` should return the sum of even integers in the list `nums`.
**Implementation:**
```python
def sum_even(nums):
def eligible(n):
return n % 2 == 0
return sum(n for n in nums if eligible(n))
```
**Test Cases:**
1. `test_m... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04150 | 0.999 | null | stop | 1,002 | 390 | Let me carefully analyze this code.
The specification asks for:
- Find the first element strictly greater than `threshold`
- Return `None` if not found
The implementation:
```python
def find_first_gt(nums, threshold):
return next((n for n in nums if n > threshold), None)
```
This uses a generator expression with... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04162 | 0.001 | null | stop | 764 | 367 | Let me carefully analyze this code.
The specification says:
- Implement `rotate_left(lst, k)` returning a new list rotated left by `k` positions
- Use `k % len(lst)` for non-empty lists
The implementation is:
```python
def rotate_left(lst, k):
if not lst:
return []
i = k % len(lst)
return [lst[pos... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04173 | 0.999 | null | stop | 1,154 | 378 | Let me carefully analyze this code to determine if it passes all tests.
## Specification Analysis
- Function: `second_largest(nums)`
- Returns: second largest distinct value in `nums`
- Exception: Raises `ValueError` if all elements are equal (no distinct second largest exists)
## Implementation Analysis
```python
d... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04186 | 0.001 | null | stop | 756 | 367 | Let me analyze this code carefully.
The specification says:
- Implement `rotate_left(lst, k)` returning a new list rotated left by `k` positions
- Use `k % len(lst)` for non-empty lists
The implementation:
```python
def rotate_left(lst, k):
if not lst:
return []
i = k % len(lst)
return [lst[positi... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04194 | 0.999 | null | stop | 880 | 390 | Let me carefully analyze this code.
**Specification:**
- Function: `find_first_gt(nums, threshold)`
- Return: first element strictly greater than `threshold`, or `None` if absent
**Implementation:**
```python
def find_first_gt(nums, threshold):
return next((n for n in nums if n > threshold), None)
```
This uses ... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04203 | 0.001 | null | stop | 2,354 | 395 | Let me carefully analyze this code.
The function `find_first_gt(nums, threshold)` should return the first element strictly greater than `threshold`.
Let's trace through the implementation:
```python
def find_first_gt(nums, threshold):
found = False
for n in nums:
if n > threshold:
if foun... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04204 | 0.001 | null | stop | 1,528 | 352 | Let me carefully analyze this code.
**Specification:**
- Implement `rotate_left(lst, k)` returning a new list rotated left by `k` positions
- Use `k % len(lst)` for non-empty lists
**Implementation:**
```python
def rotate_left(lst, k):
if not lst:
return []
i = k % len(lst)
return lst[:i] + lst[i:... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04205 | 0.001 | null | stop | 1,059 | 367 | Let me carefully analyze this code to see if it's correct.
**Specification:**
- Implement `rotate_left(lst, k)` returning a new list rotated left by `k` positions.
- Use `k % len(lst)` for non-empty lists.
**Implementation:**
```python
def rotate_left(lst, k):
if not lst:
return []
i = k % len(lst)
... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04215 | 0.001 | null | stop | 762 | 375 | Let me carefully analyze this code.
**Specification requirements:**
1. Parse comma-separated integers
2. Handle optional surrounding whitespace
3. Empty segments must raise ValueError
**Implementation analysis:**
```python
def parse_int_list(s):
parts = tuple(part.strip() for part in s.split(','))
values = ma... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04219 | 0.999 | null | stop | 854 | 332 | Let me analyze this code carefully.
The specification says:
- Implement `median3(a, b, c)` returning the median of three distinct integers.
The implementation:
```python
def median3(a, b, c):
ordered = sorted([a, b, c])
chosen = ordered.pop(1)
return chosen
```
Let's trace through what happens:
1. `sort... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04238 | 0.999 | null | stop | 726 | 378 | Let me carefully analyze this code.
The specification is to implement `clamp(x, lo, hi)` that returns `x` clamped into the closed interval `[lo, hi]`.
Looking at the implementation:
```python
def clamp(x, lo, hi):
if x < lo:
result = lo
elif x > hi:
result = hi
else:
result = x
... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04243 | 0.999 | null | stop | 1,342 | 434 | Let me carefully analyze this code to see if it passes all tests.
**Specification:**
- Parse comma-separated integers
- Optional surrounding whitespace
- Empty segments must raise ValueError
**Implementation Analysis:**
```python
def parse_int_list(s):
parts = list(map(str.strip, s.split(',')))
if any(part =... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04259 | 0.001 | null | stop | 707 | 363 | Let me analyze this code carefully.
The specification says:
- Implement `unique_sorted(nums)` returning a sorted list of unique values from `nums`.
The implementation:
```python
def unique_sorted(nums):
result = list(nums)
result.sort()
return result
```
This implementation:
1. Creates a list from `nums`... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04263 | 0.999 | null | stop | 926 | 382 | Let me analyze this code carefully.
The specification asks for `find_first_gt(nums, threshold)` which should:
1. Return the first element strictly greater than `threshold`
2. Return `None` if no such element exists
Let me look at the implementation:
```python
def find_first_gt(nums, threshold):
return next((n for... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04289 | 0.001 | null | stop | 2,017 | 358 | Let me analyze this code carefully.
The specification asks for a function `rotate_left(lst, k)` that:
1. Returns a new list rotated left by `k` positions
2. Uses `k % len(lst)` for non-empty lists
The implementation:
```python
def rotate_left(lst, k):
if not lst:
return []
i = k % len(lst)
return ... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04291 | 0.999 | null | stop | 2,001 | 401 | Let me carefully analyze this code.
The specification says:
- Parse comma-separated integers
- Handle optional surrounding whitespace
- Empty segments must raise ValueError
Now let's look at the implementation:
```python
def parse_int_list(s):
parts = list(map(str.strip, s.split(',')))
if any(part == '' for ... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04293 | 0.999 | null | stop | 950 | 379 | Let me carefully analyze this code.
The specification asks for:
- Find the second largest distinct value in a list
- If all elements are equal (no distinct second largest), raise ValueError
Let's trace through the implementation:
```python
def second_largest(nums):
values = []
for value in set(nums):
... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04297 | 0.999 | null | stop | 683 | 328 | Let me analyze this code carefully.
The specification says:
- Implement `sum_even(nums)` returning the sum of even integers in `nums`.
The implementation:
```python
def sum_even(nums):
def eligible(n):
return n % 2 == 0
return sum(n for n in nums if eligible(n))
```
Tests:
1. `sum_even([4, 1, -5, -3... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04333 | 0.001 | null | stop | 1,708 | 421 | Let me carefully analyze this code to determine if it passes all tests.
**Specification:**
- Function `majority_vote(labels)` should return the value with strictly highest count
- If there's a tie for the highest count, raise ValueError
**Implementation Analysis:**
1. `if not labels:` - handles empty input, raises V... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04362 | 0.001 | null | stop | 1,083 | 364 | Let me carefully analyze this code.
The specification says:
- Implement `count_vowels(s)` returning the number of vowels in `s`, case-insensitive.
The implementation:
```python
def count_vowels(s):
vowels = set('aeiou')
total = 0
for ch in s.lower():
if ch not in vowels:
total += 1
... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04375 | 0.001 | null | stop | 1,110 | 361 | Let me carefully analyze this code to find any bugs.
The specification says to implement `median3(a, b, c)` returning the median of three distinct integers.
The implementation:
```python
def median3(a, b, c):
ordered = []
for value in (a, b, c):
position = 0
while position < len(ordered) and o... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04392 | 0.001 | null | stop | 1,194 | 373 | Let me analyze this code carefully.
The specification asks for a function `rotate_left(lst, k)` that:
1. Returns a new list rotated left by `k` positions
2. Uses `k % len(lst)` for non-empty lists
The current implementation is:
```python
def rotate_left(lst, k):
if not lst:
return []
i = k % len(lst)
... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04395 | 0.999 | null | stop | 821 | 328 | Let me carefully analyze this code to determine if it correctly implements the specification.
**Specification:**
- Function name: `sum_even(nums)`
- Returns the sum of even integers in `nums`
**Implementation:**
```python
def sum_even(nums):
def eligible(n):
return n % 2 == 0
return sum(n for n i... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04413 | 0.999 | null | stop | 934 | 404 | Let me carefully analyze this code against the specification and tests.
Specification: `clamp(x, lo, hi)` should return `x` clamped into the closed interval `[lo, hi]`. This means:
- If x < lo, return lo
- If x > hi, return hi
- If lo <= x <= hi, return x
Implementation analysis:
```python
def clamp(x, lo, hi):
i... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04429 | 0.001 | null | stop | 845 | 385 | Let me analyze this code carefully.
The specification says:
- `clamp(x, lo, hi)` should return `x` clamped into the closed interval `[lo, hi]`
- This means if `x < lo`, return `lo`
- If `x > hi`, return `hi`
- Otherwise, return `x`
The implementation says:
```python
def clamp(x, lo, hi):
if x < lo:
result... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04433 | 0.001 | null | stop | 1,757 | 395 | Let me carefully analyze this code.
The specification asks for:
- `find_first_gt(nums, threshold)` should return the first element strictly greater than `threshold`
- Or `None` if no such element exists
Let's trace through the implementation:
```python
def find_first_gt(nums, threshold):
found = False
for n ... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04435 | 0.999 | null | stop | 1,201 | 399 | Let me carefully analyze this code.
## Specification Requirements:
1. Parse comma-separated integers
2. Handle optional surrounding whitespace
3. Empty segments must raise ValueError
## Implementation Analysis:
```python
def parse_int_list(s):
parts = list(map(str.strip, s.split(',')))
if any(part == '' for ... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04444 | 0.999 | null | stop | 998 | 372 | Let me analyze this code carefully.
**Specification:**
- Find the second largest DISTINCT value in `nums`
- If all elements are equal (no distinct second largest exists), raise ValueError
**Implementation:**
```python
def second_largest(nums):
values = sorted(value for value in set(nums))
if len(values) < 2:
... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04448 | 0.001 | null | stop | 902 | 390 | Let me carefully analyze this code.
**Specification:**
- Function: `find_first_gt(nums, threshold)`
- Should return the first element strictly greater than `threshold`
- Return `None` if no such element exists
**Implementation:**
```python
def find_first_gt(nums, threshold):
return next((n for n in nums if n >= t... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04454 | 0.001 | null | stop | 1,520 | 363 | Let me carefully analyze this code to determine if it correctly implements a median3 function.
First, let me understand what the median3 function should do:
- Given three distinct integers, return the median (the middle value when sorted)
Now let's trace through the implementation:
```python
def median3(a, b, c):
... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04481 | 0.999 | null | stop | 811 | 390 | Let me analyze this code carefully.
**Specification:**
- Function name: `find_first_gt(nums, threshold)`
- Should return the first element strictly greater than `threshold`
- Returns `None` if no such element exists
**Implementation:**
```python
def find_first_gt(nums, threshold):
return next((n for n in nums if ... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04489 | 0.999 | null | stop | 1,096 | 398 | Let me carefully analyze this code to determine if it passes all tests.
## Analysis of the Implementation
The function `second_largest(nums)` should:
1. Find all distinct values in nums
2. Return the second largest distinct value
3. Raise ValueError if all elements are equal (no distinct second largest exists)
## Co... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04519 | 0.999 | null | stop | 1,078 | 390 | Let me analyze this code carefully.
**Specification:**
- Function `find_first_gt(nums, threshold)` should return the first element strictly greater than `threshold`
- If no such element exists, return `None`
**Implementation:**
```python
def find_first_gt(nums, threshold):
return next((n for n in nums if n > thre... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04521 | 0.999 | null | stop | 693 | 326 | Let me analyze this code carefully.
The specification asks for a function `median3(a, b, c)` that returns the median of three distinct integers.
The implementation is:
```python
def median3(a, b, c):
ordered = sorted([a, b, c])
chosen = ordered.pop(1)
return chosen
```
Let me trace through what this does... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04525 | 0.999 | null | stop | 1,748 | 401 | Let me carefully analyze this code to determine if it will pass all tests.
**Specification Analysis:**
- Parse comma-separated integers
- Handle optional surrounding whitespace
- Empty segments should raise ValueError
**Implementation Analysis:**
```python
def parse_int_list(s):
parts = list(map(str.strip, s.spl... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04526 | 0.001 | null | stop | 703 | 357 | Let me carefully analyze this code.
The specification asks for a function `unique_sorted(nums)` that returns:
1. Unique values from `nums`
2. Sorted list
Now let's look at the implementation:
```python
def unique_sorted(nums):
result = list(nums)
result.sort()
return result
```
This implementation:
1. C... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04527 | 0.001 | null | stop | 2,547 | 421 | Let me analyze this code carefully.
The specification says:
- Return the value with strictly highest count
- If there's a tie for the top count, raise ValueError
Now let's look at the implementation:
```python
def majority_vote(labels):
if not labels:
raise ValueError('empty')
from collections import... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04542 | 0.001 | null | stop | 788 | 352 | Let me analyze this code carefully.
The specification says:
- `sum_even(nums)` should return the sum of even integers in `nums`.
The implementation:
```python
def sum_even(nums):
total = 0
index = 0
while index < len(nums):
n = nums[index]
if n % 2 != 0: # This checks if n is NOT even
... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04544 | 0.001 | null | stop | 884 | 390 | Let me analyze this carefully.
The specification says:
- Find the first element **strictly greater than** `threshold`
- Return `None` if absent
The implementation is:
```python
def find_first_gt(nums, threshold):
return next((n for n in nums if n >= threshold), None)
```
Now let's look at the condition: `n >= th... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04553 | 0.001 | null | stop | 963 | 389 | Let me carefully analyze this problem.
**Specification:**
The function `find_first_gt(nums, threshold)` should return the first element strictly greater than `threshold`, or `None` if absent.
Key requirement: "strictly greater than" means `> threshold`
**Implementation:**
```python
def find_first_gt(nums, threshold)... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04557 | 0.999 | null | stop | 809 | 375 | Let me analyze this code carefully.
**Specification:**
- Function `find_first_gt(nums, threshold)` should return the first element strictly greater than `threshold`
- Should return `None` if no such element exists
**Implementation:**
```python
def find_first_gt(nums, threshold):
return next((n for n in nums if n ... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04568 | 0.001 | null | stop | 1,322 | 386 | Let me carefully analyze this code to check if it passes all tests.
**Specification:**
- Count vowels in string `s`
- Case-insensitive
**Implementation Analysis:**
Looking at the implementation:
```python
def count_vowels(s):
vowels = set('aeiou')
text = s
def count_from(index):
if index == len... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04571 | 0.001 | null | stop | 1,292 | 364 | Let me carefully analyze this code to determine if it passes all tests.
**Specification Analysis:**
- Function: `rotate_left(lst, k)`
- Should return a new list rotated left by `k` positions
- Use `k % len(lst)` for non-empty lists
**Implementation Analysis:**
```python
def rotate_left(lst, k):
if not lst:
... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04575 | 0.001 | null | stop | 740 | 375 | Let me analyze this code carefully.
The specification says:
1. Parse comma-separated integers with optional surrounding whitespace
2. Empty segments must raise ValueError
Let's look at the implementation:
```python
def parse_int_list(s):
parts = tuple(part.strip() for part in s.split(','))
values = map(int, ... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04587 | 0.999 | null | stop | 855 | 378 | Let me analyze this code carefully.
The function `clamp(x, lo, hi)` is supposed to return `x` clamped into the interval `[lo, hi]`, meaning:
- If `x < lo`, return `lo`
- If `x > hi`, return `hi`
- Otherwise (if `lo <= x <= hi`), return `x`
The specification says "Assume `lo <= hi`".
Looking at the implementation:
`... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04599 | 0.001 | null | stop | 947 | 384 | Let me analyze this code carefully.
The specification says:
- `clamp(x, lo, hi)` should return `x` clamped into the closed interval `[lo, hi]`
- This means if `x < lo`, return `lo`
- If `x > hi`, return `hi`
- Otherwise, return `x`
Looking at the implementation:
```python
def clamp(x, lo, hi):
if x < lo:
... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04617 | 0.001 | null | stop | 897 | 373 | Let me analyze this code carefully.
**Specification requirements:**
1. Parse comma-separated integers
2. Handle optional surrounding whitespace
3. Empty segments must raise ValueError
**Implementation analysis:**
```python
def parse_int_list(s):
parts = tuple(part.strip() for part in s.split(','))
values = ma... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04640 | 0.001 | null | stop | 1,146 | 395 | Let me carefully analyze this code.
The specification asks for:
- Find the first element strictly greater than `threshold`
- Return `None` if no such element exists
Now let's trace through the implementation:
```python
def find_first_gt(nums, threshold):
found = False
for n in nums:
if n > threshold:... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04646 | 0.001 | null | stop | 1,516 | 385 | Let me carefully analyze this code to determine if it will pass all the tests.
The specification says:
- Count vowels in string s
- Case-insensitive (so 'A', 'E', 'I', 'O', 'U' should all count)
The implementation:
```python
def count_vowels(s):
vowels = set('aeiou')
text = s
def count_from(index):
... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04647 | 0.999 | null | stop | 827 | 382 | Let me analyze this code carefully.
The specification requires:
- Find the first element strictly greater than the threshold
- Return None if no such element exists
The implementation:
```python
def find_first_gt(nums, threshold):
return next((n for n in nums if n > threshold), None)
```
Let's trace through each... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04655 | 0.001 | null | stop | 1,107 | 386 | Let me analyze this code carefully.
The specification asks for a function that counts vowels in a string, case-insensitive.
Let's look at the implementation:
```python
def count_vowels(s):
vowels = set('aeiou')
text = s
def count_from(index):
if index == len(text):
return 0
c... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04667 | 0.001 | null | stop | 666 | 370 | Let me analyze this code carefully.
The specification asks for:
- A function `unique_sorted(nums)`
- Returns a sorted list of unique values from `nums`
- Looking at the test cases:
- `test_ascending_order`: expects `[-4, -2, 2, 3, 4]` (ascending order)
- `test_order`: expects `[1, 2, 3]` (ascending order)
Both te... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04687 | 0.999 | null | stop | 1,013 | 393 | Let me carefully analyze this code.
The specification asks for:
- `second_largest` function that returns the second largest distinct value
- If all elements are equal, raise ValueError
Let's trace through the implementation:
```python
def second_largest(nums):
values = sorted(value for value in set(nums))
if... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04704 | 0.001 | null | stop | 888 | 379 | Let me carefully analyze this code.
The specification says: `clamp(x, lo, hi)` should return `x` clamped into the closed interval `[lo, hi]`.
Looking at the implementation:
```python
def clamp(x, lo, hi):
if x < lo:
result = lo + 1 # BUG: should be lo, not lo + 1
elif x > hi:
result = hi - 1... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04713 | 0.999 | null | stop | 1,284 | 438 | Let me analyze this code carefully.
The specification says:
- Parse comma-separated integers
- Handle optional surrounding whitespace
- Empty segments must raise ValueError
Let me trace through the implementation:
```python
def parse_int_list(s):
parts = list(map(str.strip, s.split(',')))
if any(part == '' f... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04743 | 0.001 | null | stop | 932 | 363 | Let me carefully analyze this code.
The specification says:
- Count vowels in string `s`
- Case-insensitive
- Return the count of vowels
The implementation:
```python
def count_vowels(s):
vowels = set('aeiou')
total = 0
for ch in s.lower():
if ch not in vowels:
total += 1
return to... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04752 | 0.999 | null | stop | 1,178 | 401 | Let me carefully analyze this code to see if it passes all tests.
## Specification Requirements:
1. Parse comma-separated integers
2. Handle optional surrounding whitespace
3. Empty segments must raise ValueError
## Implementation Analysis:
```python
def parse_int_list(s):
parts = list(map(str.strip, s.split(','... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04763 | 0.999 | null | stop | 791 | 353 | Let me carefully analyze this code to see if it passes all tests.
The specification asks for a function `sum_even(nums)` that returns the sum of even integers in `nums`.
Let's analyze the implementation:
```python
def sum_even(nums):
def eligible(n):
return n % 2 == 0
return sum(n for n in nums if e... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04774 | 0.999 | null | stop | 1,959 | 401 | Let me analyze this code carefully.
The specification says:
- Parse comma-separated integers
- Handle optional surrounding whitespace
- Empty segments must raise ValueError
Let's trace through the implementation:
```python
def parse_int_list(s):
parts = list(map(str.strip, s.split(',')))
if any(part == '' fo... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04781 | 0.999 | null | stop | 927 | 392 | Let me carefully analyze this code.
The function `second_largest` should:
1. Find the second largest distinct value in a list of numbers
2. Raise ValueError if all elements are equal (no distinct second largest)
Let's trace through the implementation:
```python
def second_largest(nums):
values = sorted(value for... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04786 | 0.001 | null | stop | 913 | 390 | Let me carefully analyze this code.
The specification says:
- Find the first element strictly greater than `threshold`
- Return `None` if no such element exists
The implementation:
```python
def find_first_gt(nums, threshold):
return next((n for n in nums if n >= threshold), None)
```
The issue here is clear:
- ... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04808 | 0.999 | null | stop | 983 | 377 | Let me analyze this code carefully.
**Specification:**
- Function `second_largest(nums)` should return the second largest distinct value in `nums`
- If all elements are equal (no distinct second largest), raise ValueError
**Implementation Analysis:**
```python
def second_largest(nums):
values = []
for value ... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04812 | 0.999 | null | stop | 918 | 393 | Let me analyze this code carefully.
```python
def second_largest(nums):
values = sorted(value for value in set(nums))
if len(values) < 2:
raise ValueError('no distinct second largest')
chosen = values.pop(-2)
return chosen
```
The specification says:
- Return the second largest distinct value
... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04817 | 0.999 | null | stop | 919 | 382 | Let me analyze this code carefully.
The specification asks for a function `find_first_gt(nums, threshold)` that returns the first element strictly greater than `threshold`, or `None` if absent.
The implementation is:
```python
def find_first_gt(nums, threshold):
return next((n for n in nums if n > threshold), Non... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04826 | 0.001 | null | stop | 1,744 | 358 | Let me analyze this code carefully.
**Specification:**
- Rotate left a list by k positions
- For non-empty lists, use `k % len(lst)`
- Return a new list
**Implementation:**
```python
def rotate_left(lst, k):
if not lst:
return []
i = k % len(lst)
return lst[:i] + lst[i:]
```
**Test Cases:**
1. `r... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04866 | 0.999 | null | stop | 966 | 405 | Let me analyze this code carefully.
The function is supposed to clamp a value `x` into the range `[lo, hi]`, meaning:
- If x < lo, return lo
- If x > hi, return hi
- Otherwise, return x
Let's trace through the implementation:
```python
def clamp(x, lo, hi):
if x < lo:
result = lo
elif x > hi:
... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04870 | 0.001 | null | stop | 1,345 | 386 | Let me analyze this code carefully.
The specification says:
- Count vowels in string s
- Case-insensitive
The implementation:
1. Creates a set of lowercase vowels: `vowels = set('aeiou')`
2. Takes the entire string as `text`
3. Uses a recursive function `count_from(index)` that:
- Returns 0 if index == len(text)
... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04886 | 0.999 | null | stop | 770 | 328 | Let me carefully analyze this code.
**Specification:**
- Function name: `sum_even(nums)`
- Should return the sum of even integers in `nums`
**Implementation:**
```python
def sum_even(nums):
def eligible(n):
return n % 2 == 0
return sum(n for n in nums if eligible(n))
```
**Tests:**
1. `test_main`: `... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04887 | 0.001 | null | stop | 907 | 373 | Let me carefully analyze this code.
The specification says:
- Return a sorted list of unique values from `nums`
- The word "sorted" typically means ascending order unless specified otherwise
Let's look at the implementation:
```python
def unique_sorted(nums):
values = {value for value in nums} # Creates a set o... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04910 | 0.999 | null | stop | 767 | 328 | Let me analyze this code carefully.
The specification asks for a function `sum_even(nums)` that returns the sum of even integers in `nums`.
The implementation:
```python
def sum_even(nums):
def eligible(n):
return n % 2 == 0
return sum(n for n in nums if eligible(n))
```
Let's check the logic:
1. Th... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04925 | 0.001 | null | stop | 913 | 458 | Let me carefully analyze this code to see if it passes all tests.
## Specification Analysis
- Function `majority_vote(labels)` should return the value with the strictly highest count
- If there's a tie for the top count, it should raise ValueError
## Implementation Analysis
```python
def majority_vote(labels):
i... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04948 | 0.001 | null | stop | 879 | 355 | Let me analyze this code carefully.
The specification says:
- Implement `rotate_left(lst, k)` returning a new list rotated left by `k` positions
- Use `k % len(lst)` for non-empty lists
The implementation:
```python
def rotate_left(lst, k):
if not lst:
return []
i = k % len(lst)
return [lst[positi... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04956 | 0.999 | null | stop | 699 | 332 | Let me analyze this code carefully.
The specification says:
- Implement `median3(a, b, c)` returning the median of three distinct integers.
The implementation:
```python
def median3(a, b, c):
ordered = sorted([a, b, c])
chosen = ordered.pop(1)
return chosen
```
Let's trace through this:
1. `sorted([a, b... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04966 | 0.001 | null | stop | 831 | 390 | Let me analyze this carefully.
The specification requires:
- Find the first element **strictly greater than** `threshold`
- Return `None` if no such element exists
The implementation is:
```python
def find_first_gt(nums, threshold):
return next((n for n in nums if n >= threshold), None)
```
The problem is in the... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04986 | 0.999 | null | stop | 861 | 382 | Let me analyze this code carefully.
The specification asks for:
- `find_first_gt(nums, threshold)` should return the first element strictly greater than `threshold`
- Return `None` if no such element exists
The implementation:
```python
def find_first_gt(nums, threshold):
return next((n for n in nums if n > thres... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
ex04997 | 0.999 | null | stop | 769 | 326 | Let me analyze this code carefully.
The specification says:
- Implement `median3(a, b, c)` returning the median of three distinct integers.
The implementation:
```python
def median3(a, b, c):
ordered = sorted([a, b, c])
chosen = ordered.pop(1)
return chosen
```
The tests:
1. `median3(4, 7, -8)` should re... | [
{
"role": "user",
"content": "You are an expert code reviewer. You will be shown a Python specification, implementation, and test suite. Your job is to predict the probability that the implementation passes ALL tests when executed.\n\nCarefully analyze the code for common bugs: off-by-one errors, missing ed... |
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