64.md

Results of GPT-4 on HumanEval/64

Date: 18 July, 2023
Model: gpt-4
Temperature: 0.2
Passing runs: 9
Total runs: 10
Success rate: 90%

Prompt

Tokens: 152

FIX = """
Add more test cases.
"""

def vowels_count(s):
    """Write a function vowels_count which takes a string representing
    a word as input and returns the number of vowels in the string.
    Vowels in this case are 'a', 'e', 'i', 'o', 'u'. Here, 'y' is also a
    vowel, but only when it is at the end of the given word.

    Example:
    >>> vowels_count("abcde")
    2
    >>> vowels_count("ACEDY")
    3
    """

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

Correct solution

FIX = """
Add more test cases.
"""

def vowels_count(s):
    """Write a function vowels_count which takes a string representing
    a word as input and returns the number of vowels in the string.
    Vowels in this case are 'a', 'e', 'i', 'o', 'u'. Here, 'y' is also a
    vowel, but only when it is at the end of the given word.

    Example:
    >>> vowels_count("abcde")
    2
    >>> vowels_count("ACEDY")
    3
    """vowels = "aeiouAEIOU"
    n_vowels = sum(c in vowels for c in s)
    if s[-1] == 'y' or s[-1] == 'Y':
        n_vowels += 1
    return n_vowels

Unit tests

def check(candidate):

    # Check some simple cases
    assert candidate("abcde") == 2, "Test 1"
    assert candidate("Alone") == 3, "Test 2"
    assert candidate("key") == 2, "Test 3"
    assert candidate("bye") == 1, "Test 4"
    assert candidate("keY") == 2, "Test 5"
    assert candidate("bYe") == 1, "Test 6"
    assert candidate("ACEDY") == 3, "Test 7"

    # Check some edge cases that are easy to work out by hand.
    assert True, "This prints if this assert fails 2 (also good for debugging!)"

Runs

❌ Run 1

Start time: 2023-07-18 18:37:31
Duration: 25.47s
Completion tokens: 339
Result: Fail

def vowels_count(s):
    """Write a function vowels_count which takes a string representing
    a word as input and returns the number of vowels in the string.
    Vowels in this case are 'a', 'e', 'i', 'o', 'u'. Here, 'y' is also a
    vowel, but only when it is at the end of the given word.

    Example:
    >>> vowels_count("abcde")
    2
    >>> vowels_count("ACEDY")
    3
    """
    s = s.lower()
    count = 0
    for letter in s:
        if letter in 'aeiou':
            count += 1
    if s[-1] == 'y':
        count += 1
    return count

# Test cases
print(vowels_count("abcde"))  # Expected output 2
print(vowels_count("ACEDY"))  # Expected output 3
print(vowels_count("y"))  # Expected output 1
print(vowels_count("Y"))  # Expected output 1
print(vowels_count("xyz"))  # Expected output 1
print(vowels_count("XYZ"))  # Expected output 1
print(vowels_count("aeiou"))  # Expected output 5
print(vowels_count("AEIOU"))  # Expected output 5
print(vowels_count("bcdfg"))  # Expected output 0
print(vowels_count("BCDFG"))  # Expected output 0
print(vowels_count(""))  # Expected output 0

✅ Run 2

Start time: 2023-07-18 18:37:16
Duration: 15.65s
Completion tokens: 159
Result: Pass

def vowels_count(s):
    """Write a function vowels_count which takes a string representing
    a word as input and returns the number of vowels in the string.
    Vowels in this case are 'a', 'e', 'i', 'o', 'u'. Here, 'y' is also a
    vowel, but only when it is at the end of the given word.

    Example:
    >>> vowels_count("abcde")
    2
    >>> vowels_count("ACEDY")
    3
    """
    s = s.lower()
    count = 0
    for char in s:
        if char in 'aeiou':
            count += 1
    if s.endswith('y'):
        count += 1
    return count

✅ Run 3

Start time: 2023-07-18 18:31:36
Duration: 339.81s
Completion tokens: 164
Result: Pass

def vowels_count(s):
    """Write a function vowels_count which takes a string representing
    a word as input and returns the number of vowels in the string.
    Vowels in this case are 'a', 'e', 'i', 'o', 'u'. Here, 'y' is also a
    vowel, but only when it is at the end of the given word.

    Example:
    >>> vowels_count("abcde")
    2
    >>> vowels_count("ACEDY")
    3
    """
    s = s.lower()
    count = 0
    for char in s:
        if char in 'aeiou':
            count += 1
    if s.endswith('y'):
        count += 1
    return count

✅ Run 4

Start time: 2023-07-18 18:31:22
Duration: 13.64s
Completion tokens: 159
Result: Pass

def vowels_count(s):
    """Write a function vowels_count which takes a string representing
    a word as input and returns the number of vowels in the string.
    Vowels in this case are 'a', 'e', 'i', 'o', 'u'. Here, 'y' is also a
    vowel, but only when it is at the end of the given word.

    Example:
    >>> vowels_count("abcde")
    2
    >>> vowels_count("ACEDY")
    3
    """
    s = s.lower()
    count = 0
    for char in s:
        if char in 'aeiou':
            count += 1
    if s.endswith('y'):
        count += 1
    return count

✅ Run 5

Start time: 2023-07-18 18:30:45
Duration: 37.14s
Completion tokens: 337
Result: Pass

def vowels_count(s):
    """Write a function vowels_count which takes a string representing
    a word as input and returns the number of vowels in the string.
    Vowels in this case are 'a', 'e', 'i', 'o', 'u'. Here, 'y' is also a
    vowel, but only when it is at the end of the given word.

    Example:
    >>> vowels_count("abcde")
    2
    >>> vowels_count("ACEDY")
    3
    """
    s = s.lower()
    count = 0
    for char in s:
        if char in 'aeiou':
            count += 1
    if s.endswith('y'):
        count += 1
    return count

# Test cases
print(vowels_count("abcde"))  # Expected output 2
print(vowels_count("ACEDY"))  # Expected output 3
print(vowels_count("y"))  # Expected output 1
print(vowels_count("Y"))  # Expected output 1
print(vowels_count("sky"))  # Expected output 1
print(vowels_count("SKY"))  # Expected output 1
print(vowels_count("aeiou"))  # Expected output 5
print(vowels_count("AEIOU"))  # Expected output 5
print(vowels_count("bcdfg"))  # Expected output 0
print(vowels_count("BCDFG"))  # Expected output 0
print(vowels_count(""))  # Expected output 0

✅ Run 6

Start time: 2023-07-18 18:30:22
Duration: 22.32s
Completion tokens: 306
Result: Pass

def vowels_count(s):
    """Write a function vowels_count which takes a string representing
    a word as input and returns the number of vowels in the string.
    Vowels in this case are 'a', 'e', 'i', 'o', 'u'. Here, 'y' is also a
    vowel, but only when it is at the end of the given word.

    Example:
    >>> vowels_count("abcde")
    2
    >>> vowels_count("ACEDY")
    3
    """
    s = s.lower()
    count = 0
    for char in s:
        if char in 'aeiou':
            count += 1
    if s.endswith('y'):
        count += 1
    return count

# test cases to validate the solution

assert(vowels_count("abcde")==2)
assert(vowels_count("ACEDY")==3)
assert(vowels_count("y")==1)
assert(vowels_count("Y")==1)
assert(vowels_count("aeiou")==5)
assert(vowels_count("AEIOU")==5)
assert(vowels_count("AEIOUY")==6)
assert(vowels_count("aeiouy")==6)
assert(vowels_count("bcdfg")==0)
assert(vowels_count("BCDFG")==0)
assert(vowels_count("bcdfgy")==1)
assert(vowels_count("BCDFGY")==1)

✅ Run 7

Start time: 2023-07-18 18:30:11
Duration: 11.32s
Completion tokens: 164
Result: Pass

def vowels_count(s):
    """Write a function vowels_count which takes a string representing
    a word as input and returns the number of vowels in the string.
    Vowels in this case are 'a', 'e', 'i', 'o', 'u'. Here, 'y' is also a
    vowel, but only when it is at the end of the given word.

    Example:
    >>> vowels_count("abcde")
    2
    >>> vowels_count("ACEDY")
    3
    """
    s = s.lower()
    count = 0
    for char in s:
        if char in 'aeiou':
            count += 1
    if s.endswith('y'):
        count += 1
    return count

✅ Run 8

Start time: 2023-07-18 18:29:32
Duration: 38.93s
Completion tokens: 367
Result: Pass

def vowels_count(s):
    """Write a function vowels_count which takes a string representing
    a word as input and returns the number of vowels in the string.
    Vowels in this case are 'a', 'e', 'i', 'o', 'u'. Here, 'y' is also a
    vowel, but only when it is at the end of the given word.

    Example:
    >>> vowels_count("abcde")
    2
    >>> vowels_count("ACEDY")
    3
    """
    s = s.lower()
    count = 0
    for char in s:
        if char in 'aeiou':
            count += 1
    if s.endswith('y'):
        count += 1
    return count

# Test cases
print(vowels_count("abcde"))  # Expected output 2
print(vowels_count("ACEDY"))  # Expected output 3
print(vowels_count("sky"))  # Expected output 1
print(vowels_count("rhythm"))  # Expected output 1
print(vowels_count("fly"))  # Expected output 1
print(vowels_count("python"))  # Expected output 1
print(vowels_count("Y"))  # Expected output 1
print(vowels_count("A"))  # Expected output 1
print(vowels_count(""))  # Expected output 0
print(vowels_count("BCDFG"))  # Expected output 0
print(vowels_count("aeiou"))  # Expected output 5
print(vowels_count("AEIOU"))  # Expected output 5
print(vowels_count("AEIOUY"))  # Expected output 6

✅ Run 9

Start time: 2023-07-18 18:29:20
Duration: 11.38s
Completion tokens: 159
Result: Pass

def vowels_count(s):
    """Write a function vowels_count which takes a string representing
    a word as input and returns the number of vowels in the string.
    Vowels in this case are 'a', 'e', 'i', 'o', 'u'. Here, 'y' is also a
    vowel, but only when it is at the end of the given word.

    Example:
    >>> vowels_count("abcde")
    2
    >>> vowels_count("ACEDY")
    3
    """
    s = s.lower()
    count = 0
    for char in s:
        if char in 'aeiou':
            count += 1
    if s.endswith('y'):
        count += 1
    return count

✅ Run 10

Start time: 2023-07-18 18:28:56
Duration: 23.97s
Completion tokens: 251
Result: Pass

def vowels_count(s):
    """Write a function vowels_count which takes a string representing
    a word as input and returns the number of vowels in the string.
    Vowels in this case are 'a', 'e', 'i', 'o', 'u'. Here, 'y' is also a
    vowel, but only when it is at the end of the given word.

    Example:
    >>> vowels_count("abcde")
    2
    >>> vowels_count("ACEDY")
    3
    """
    s = s.lower()
    count = 0
    for char in s:
        if char in 'aeiou':
            count += 1
    if s.endswith('y'):
        count += 1
    return count

# Test cases
print(vowels_count("abcde"))  # Expected output: 2
print(vowels_count("ACEDY"))  # Expected output: 3
print(vowels_count("sky"))    # Expected output: 1
print(vowels_count("rhythm")) # Expected output: 1
print(vowels_count("fly"))    # Expected output: 1