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Results of GPT-4 on HumanEval/40

Date: 18 July, 2023
Model: gpt-4
Temperature: 0.2
Passing runs: 10
Total runs: 10
Success rate: 100%

Prompt

Tokens: 185

def triples_sum_to_zero(l: list):
    """
    triples_sum_to_zero takes a list of integers as an input.
    it returns True if there are three distinct elements in the list that
    sum to zero, and False otherwise.

    >>> triples_sum_to_zero([1, 3, 5, 0])
    False
    >>> triples_sum_to_zero([1, 3, -2, 1])
    True
    >>> triples_sum_to_zero([1, 2, 3, 7])
    False
    >>> triples_sum_to_zero([2, 4, -5, 3, 9, 7])
    True
    >>> triples_sum_to_zero([1])
    False
    """

The above is an incomplete Python code fragment. Return the complete and correct code with no additional text.

Correct solution

def triples_sum_to_zero(l: list):
    """
    triples_sum_to_zero takes a list of integers as an input.
    it returns True if there are three distinct elements in the list that
    sum to zero, and False otherwise.

    >>> triples_sum_to_zero([1, 3, 5, 0])
    False
    >>> triples_sum_to_zero([1, 3, -2, 1])
    True
    >>> triples_sum_to_zero([1, 2, 3, 7])
    False
    >>> triples_sum_to_zero([2, 4, -5, 3, 9, 7])
    True
    >>> triples_sum_to_zero([1])
    False
    """for i in range(len(l)):
        for j in range(i + 1, len(l)):
            for k in range(j + 1, len(l)):
                if l[i] + l[j] + l[k] == 0:
                    return True
    return False

Unit tests

METADATA = {}


def check(candidate):
    assert candidate([1, 3, 5, 0]) == False
    assert candidate([1, 3, 5, -1]) == False
    assert candidate([1, 3, -2, 1]) == True
    assert candidate([1, 2, 3, 7]) == False
    assert candidate([1, 2, 5, 7]) == False
    assert candidate([2, 4, -5, 3, 9, 7]) == True
    assert candidate([1]) == False
    assert candidate([1, 3, 5, -100]) == False
    assert candidate([100, 3, 5, -100]) == False

Runs

✅ Run 1

Start time: 2023-07-18 18:42:59
Duration: 23.05s
Completion tokens: 260
Result: Pass

def triples_sum_to_zero(l: list):
    """
    triples_sum_to_zero takes a list of integers as an input.
    it returns True if there are three distinct elements in the list that
    sum to zero, and False otherwise.

    >>> triples_sum_to_zero([1, 3, 5, 0])
    False
    >>> triples_sum_to_zero([1, 3, -2, 1])
    True
    >>> triples_sum_to_zero([1, 2, 3, 7])
    False
    >>> triples_sum_to_zero([2, 4, -5, 3, 9, 7])
    True
    >>> triples_sum_to_zero([1])
    False
    """
    n = len(l)
    l.sort()
    for i in range(0, n-1):
        left = i + 1
        right = n - 1
        x = l[i]
        while left < right:
            if x + l[left] + l[right] == 0:
                return True
            elif x + l[left] + l[right] < 0:
                left += 1
            else:
                right -= 1
    return False

✅ Run 2

Start time: 2023-07-18 18:42:38
Duration: 21.04s
Completion tokens: 256
Result: Pass

def triples_sum_to_zero(l: list):
    """
    triples_sum_to_zero takes a list of integers as an input.
    it returns True if there are three distinct elements in the list that
    sum to zero, and False otherwise.

    >>> triples_sum_to_zero([1, 3, 5, 0])
    False
    >>> triples_sum_to_zero([1, 3, -2, 1])
    True
    >>> triples_sum_to_zero([1, 2, 3, 7])
    False
    >>> triples_sum_to_zero([2, 4, -5, 3, 9, 7])
    True
    >>> triples_sum_to_zero([1])
    False
    """
    l.sort()
    for i in range(len(l)-2):
        if i>0 and l[i]==l[i-1]:
            continue
        left = i+1
        right = len(l)-1
        while left<right:
            total = l[i]+l[left]+l[right]
            if total<0:
                left += 1
            elif total>0:
                right -= 1
            else:
                return True
    return False

✅ Run 3

Start time: 2023-07-18 18:42:16
Duration: 22.11s
Completion tokens: 261
Result: Pass

def triples_sum_to_zero(l: list):
    """
    triples_sum_to_zero takes a list of integers as an input.
    it returns True if there are three distinct elements in the list that
    sum to zero, and False otherwise.

    >>> triples_sum_to_zero([1, 3, 5, 0])
    False
    >>> triples_sum_to_zero([1, 3, -2, 1])
    True
    >>> triples_sum_to_zero([1, 2, 3, 7])
    False
    >>> triples_sum_to_zero([2, 4, -5, 3, 9, 7])
    True
    >>> triples_sum_to_zero([1])
    False
    """
    l.sort()
    for i in range(len(l)-2):
        if i > 0 and l[i] == l[i-1]:
            continue
        left, right = i+1, len(l)-1
        while left < right:
            total = l[i] + l[left] + l[right]
            if total < 0:
                left += 1
            elif total > 0:
                right -= 1
            else:
                return True
    return False

✅ Run 4

Start time: 2023-07-18 18:41:50
Duration: 25.46s
Completion tokens: 270
Result: Pass

def triples_sum_to_zero(l: list):
    """
    triples_sum_to_zero takes a list of integers as an input.
    it returns True if there are three distinct elements in the list that
    sum to zero, and False otherwise.

    >>> triples_sum_to_zero([1, 3, 5, 0])
    False
    >>> triples_sum_to_zero([1, 3, -2, 1])
    True
    >>> triples_sum_to_zero([1, 2, 3, 7])
    False
    >>> triples_sum_to_zero([2, 4, -5, 3, 9, 7])
    True
    >>> triples_sum_to_zero([1])
    False
    """
    n = len(l)
    l.sort()
    for i in range(0, n-2):
        if l[i] > 0:
            break
        left = i + 1
        right = n - 1
        while left < right:
            if l[i] + l[left] + l[right] == 0:
                return True
            elif l[i] + l[left] + l[right] < 0:
                left += 1
            else:
                right -= 1
    return False

✅ Run 5

Start time: 2023-07-18 18:41:33
Duration: 17.06s
Completion tokens: 224
Result: Pass

def triples_sum_to_zero(l: list):
    """
    triples_sum_to_zero takes a list of integers as an input.
    it returns True if there are three distinct elements in the list that
    sum to zero, and False otherwise.

    >>> triples_sum_to_zero([1, 3, 5, 0])
    False
    >>> triples_sum_to_zero([1, 3, -2, 1])
    True
    >>> triples_sum_to_zero([1, 2, 3, 7])
    False
    >>> triples_sum_to_zero([2, 4, -5, 3, 9, 7])
    True
    >>> triples_sum_to_zero([1])
    False
    """
    n = len(l)
    for i in range(0, n-2):
        for j in range(i+1, n-1):
            for k in range(j+1, n):
                if l[i] + l[j] + l[k] == 0:
                    return True
    return False

✅ Run 6

Start time: 2023-07-18 18:41:15
Duration: 18.6s
Completion tokens: 261
Result: Pass

def triples_sum_to_zero(l: list):
    """
    triples_sum_to_zero takes a list of integers as an input.
    it returns True if there are three distinct elements in the list that
    sum to zero, and False otherwise.

    >>> triples_sum_to_zero([1, 3, 5, 0])
    False
    >>> triples_sum_to_zero([1, 3, -2, 1])
    True
    >>> triples_sum_to_zero([1, 2, 3, 7])
    False
    >>> triples_sum_to_zero([2, 4, -5, 3, 9, 7])
    True
    >>> triples_sum_to_zero([1])
    False
    """
    l.sort()
    for i in range(len(l)-2):
        if i > 0 and l[i] == l[i-1]:
            continue
        left, right = i+1, len(l)-1
        while left < right:
            total = l[i] + l[left] + l[right]
            if total < 0:
                left += 1
            elif total > 0:
                right -= 1
            else:
                return True
    return False

✅ Run 7

Start time: 2023-07-18 18:40:54
Duration: 20.16s
Completion tokens: 267
Result: Pass

def triples_sum_to_zero(l: list):
    """
    triples_sum_to_zero takes a list of integers as an input.
    it returns True if there are three distinct elements in the list that
    sum to zero, and False otherwise.

    >>> triples_sum_to_zero([1, 3, 5, 0])
    False
    >>> triples_sum_to_zero([1, 3, -2, 1])
    True
    >>> triples_sum_to_zero([1, 2, 3, 7])
    False
    >>> triples_sum_to_zero([2, 4, -5, 3, 9, 7])
    True
    >>> triples_sum_to_zero([1])
    False
    """
    l.sort()
    for i in range(len(l) - 2):
        if i > 0 and l[i] == l[i - 1]:
            continue
        left, right = i + 1, len(l) - 1
        while left < right:
            total = l[i] + l[left] + l[right]
            if total < 0:
                left += 1
            elif total > 0:
                right -= 1
            else:
                return True
    return False

✅ Run 8

Start time: 2023-07-18 18:40:34
Duration: 20.05s
Completion tokens: 258
Result: Pass

def triples_sum_to_zero(l: list):
    """
    triples_sum_to_zero takes a list of integers as an input.
    it returns True if there are three distinct elements in the list that
    sum to zero, and False otherwise.

    >>> triples_sum_to_zero([1, 3, 5, 0])
    False
    >>> triples_sum_to_zero([1, 3, -2, 1])
    True
    >>> triples_sum_to_zero([1, 2, 3, 7])
    False
    >>> triples_sum_to_zero([2, 4, -5, 3, 9, 7])
    True
    >>> triples_sum_to_zero([1])
    False
    """
    n = len(l)
    l.sort()
    for i in range(0, n-2):
        start = i + 1
        end = n - 1
        while start < end:
            if l[i] + l[start] + l[end] == 0:
                return True
            elif l[i] + l[start] + l[end] < 0:
                start += 1
            else:
                end -= 1
    return False

✅ Run 9

Start time: 2023-07-18 18:40:13
Duration: 21.47s
Completion tokens: 277
Result: Pass

def triples_sum_to_zero(l: list):
    """
    triples_sum_to_zero takes a list of integers as an input.
    it returns True if there are three distinct elements in the list that
    sum to zero, and False otherwise.

    >>> triples_sum_to_zero([1, 3, 5, 0])
    False
    >>> triples_sum_to_zero([1, 3, -2, 1])
    True
    >>> triples_sum_to_zero([1, 2, 3, 7])
    False
    >>> triples_sum_to_zero([2, 4, -5, 3, 9, 7])
    True
    >>> triples_sum_to_zero([1])
    False
    """
    n = len(l)
    l.sort()
    for i in range(0, n-2):
        if i > 0 and l[i] == l[i-1]:
            continue
        left = i + 1
        right = n - 1
        while left < right:
            if l[i] + l[left] + l[right] == 0:
                return True
            elif l[i] + l[left] + l[right] < 0:
                left += 1
            else:
                right -= 1
    return False

✅ Run 10

Start time: 2023-07-18 18:39:51
Duration: 22.06s
Completion tokens: 267
Result: Pass

def triples_sum_to_zero(l: list):
    """
    triples_sum_to_zero takes a list of integers as an input.
    it returns True if there are three distinct elements in the list that
    sum to zero, and False otherwise.

    >>> triples_sum_to_zero([1, 3, 5, 0])
    False
    >>> triples_sum_to_zero([1, 3, -2, 1])
    True
    >>> triples_sum_to_zero([1, 2, 3, 7])
    False
    >>> triples_sum_to_zero([2, 4, -5, 3, 9, 7])
    True
    >>> triples_sum_to_zero([1])
    False
    """
    l.sort()
    for i in range(len(l) - 2):
        if i > 0 and l[i] == l[i - 1]:
            continue
        left, right = i + 1, len(l) - 1
        while left < right:
            total = l[i] + l[left] + l[right]
            if total < 0:
                left += 1
            elif total > 0:
                right -= 1
            else:
                return True
    return False