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Results of Code LLama 34B on HumanEval/124

Date: 01 September, 2023
Model: codellama-34b-instruct
Temperature: 0.2
Passing runs: 9
Total runs: 10
Success rate: 90%

Prompt

def valid_date(date):
    """You have to write a function which validates a given date string and
    returns True if the date is valid otherwise False.
    The date is valid if all of the following rules are satisfied:
    1. The date string is not empty.
    2. The number of days is not less than 1 or higher than 31 days for months 1,3,5,7,8,10,12. And the number of days is not less than 1 or higher than 30 days for months 4,6,9,11. And, the number of days is not less than 1 or higher than 29 for the month 2.
    3. The months should not be less than 1 or higher than 12.
    4. The date should be in the format: mm-dd-yyyy

    for example: 
    valid_date('03-11-2000') => True

    valid_date('15-01-2012') => False

    valid_date('04-0-2040') => False

    valid_date('06-04-2020') => True

    valid_date('06/04/2020') => False
    """

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

Correct solution

def valid_date(date):
    """You have to write a function which validates a given date string and
    returns True if the date is valid otherwise False.
    The date is valid if all of the following rules are satisfied:
    1. The date string is not empty.
    2. The number of days is not less than 1 or higher than 31 days for months 1,3,5,7,8,10,12. And the number of days is not less than 1 or higher than 30 days for months 4,6,9,11. And, the number of days is not less than 1 or higher than 29 for the month 2.
    3. The months should not be less than 1 or higher than 12.
    4. The date should be in the format: mm-dd-yyyy

    for example: 
    valid_date('03-11-2000') => True

    valid_date('15-01-2012') => False

    valid_date('04-0-2040') => False

    valid_date('06-04-2020') => True

    valid_date('06/04/2020') => False
    """try:
        date = date.strip()
        month, day, year = date.split('-')
        month, day, year = int(month), int(day), int(year)
        if month < 1 or month > 12:
            return False
        if month in [1,3,5,7,8,10,12] and day < 1 or day > 31:
            return False
        if month in [4,6,9,11] and day < 1 or day > 30:
            return False
        if month == 2 and day < 1 or day > 29:
            return False
    except:
        return False

    return True

Unit tests

def check(candidate):

    # Check some simple cases
    assert candidate('03-11-2000') == True

    assert candidate('15-01-2012') == False

    assert candidate('04-0-2040') == False

    assert candidate('06-04-2020') == True

    assert candidate('01-01-2007') == True

    assert candidate('03-32-2011') == False

    assert candidate('') == False

    assert candidate('04-31-3000') == False

    assert candidate('06-06-2005') == True

    assert candidate('21-31-2000') == False

    assert candidate('04-12-2003') == True

    assert candidate('04122003') == False

    assert candidate('20030412') == False

    assert candidate('2003-04') == False

    assert candidate('2003-04-12') == False

    assert candidate('04-2003') == False

Runs

✅ Run 1

Start time: 2023-09-01 02:46:32
Duration: 14.78s
Result: Pass

def valid_date(date):
    """You have to write a function which validates a given date string and
    returns True if the date is valid otherwise False.
    The date is valid if all of the following rules are satisfied:
    1. The date string is not empty.
    2. The number of days is not less than 1 or higher than 31 days for months 1,3,5,7,8,10,12. And the number of days is not less than 1 or higher than 30 days for months 4,6,9,11. And, the number of days is not less than 1 or higher than 29 for the month 2.
    3. The months should not be less than 1 or higher than 12.
    4. The date should be in the format: mm-dd-yyyy

    for example: 
    valid_date('03-11-2000') => True

    valid_date('15-01-2012') => False

    valid_date('04-0-2040') => False

    valid_date('06-04-2020') => True

    valid_date('06/04/2020') => False
    """
    import datetime

    try:
        datetime.datetime.strptime(date, '%m-%d-%Y')
        return True
    except ValueError:
        return False

✅ Run 2

Start time: 2023-09-01 02:49:30
Duration: 14.5s
Result: Pass

def valid_date(date):
    """You have to write a function which validates a given date string and
    returns True if the date is valid otherwise False.
    The date is valid if all of the following rules are satisfied:
    1. The date string is not empty.
    2. The number of days is not less than 1 or higher than 31 days for months 1,3,5,7,8,10,12. And the number of days is not less than 1 or higher than 30 days for months 4,6,9,11. And, the number of days is not less than 1 or higher than 29 for the month 2.
    3. The months should not be less than 1 or higher than 12.
    4. The date should be in the format: mm-dd-yyyy

    for example: 
    valid_date('03-11-2000') => True

    valid_date('15-01-2012') => False

    valid_date('04-0-2040') => False

    valid_date('06-04-2020') => True

    valid_date('06/04/2020') => False
    """
    import datetime

    try:
        datetime.datetime.strptime(date, '%m-%d-%Y')
        return True
    except ValueError:
        return False

✅ Run 3

Start time: 2023-09-01 02:52:28
Duration: 14.98s
Result: Pass

def valid_date(date):
    """You have to write a function which validates a given date string and
    returns True if the date is valid otherwise False.
    The date is valid if all of the following rules are satisfied:
    1. The date string is not empty.
    2. The number of days is not less than 1 or higher than 31 days for months 1,3,5,7,8,10,12. And the number of days is not less than 1 or higher than 30 days for months 4,6,9,11. And, the number of days is not less than 1 or higher than 29 for the month 2.
    3. The months should not be less than 1 or higher than 12.
    4. The date should be in the format: mm-dd-yyyy

    for example: 
    valid_date('03-11-2000') => True

    valid_date('15-01-2012') => False

    valid_date('04-0-2040') => False

    valid_date('06-04-2020') => True

    valid_date('06/04/2020') => False
    """
    import datetime

    try:
        datetime.datetime.strptime(date, '%m-%d-%Y')
        return True
    except ValueError:
        return False

✅ Run 4

Start time: 2023-09-01 02:55:21
Duration: 14.64s
Result: Pass

def valid_date(date):
    """You have to write a function which validates a given date string and
    returns True if the date is valid otherwise False.
    The date is valid if all of the following rules are satisfied:
    1. The date string is not empty.
    2. The number of days is not less than 1 or higher than 31 days for months 1,3,5,7,8,10,12. And the number of days is not less than 1 or higher than 30 days for months 4,6,9,11. And, the number of days is not less than 1 or higher than 29 for the month 2.
    3. The months should not be less than 1 or higher than 12.
    4. The date should be in the format: mm-dd-yyyy

    for example: 
    valid_date('03-11-2000') => True

    valid_date('15-01-2012') => False

    valid_date('04-0-2040') => False

    valid_date('06-04-2020') => True

    valid_date('06/04/2020') => False
    """
    import datetime

    try:
        datetime.datetime.strptime(date, '%m-%d-%Y')
        return True
    except ValueError:
        return False

✅ Run 5

Start time: 2023-09-01 02:58:20
Duration: 14.17s
Result: Pass

def valid_date(date):
    """You have to write a function which validates a given date string and
    returns True if the date is valid otherwise False.
    The date is valid if all of the following rules are satisfied:
    1. The date string is not empty.
    2. The number of days is not less than 1 or higher than 31 days for months 1,3,5,7,8,10,12. And the number of days is not less than 1 or higher than 30 days for months 4,6,9,11. And, the number of days is not less than 1 or higher than 29 for the month 2.
    3. The months should not be less than 1 or higher than 12.
    4. The date should be in the format: mm-dd-yyyy

    for example: 
    valid_date('03-11-2000') => True

    valid_date('15-01-2012') => False

    valid_date('04-0-2040') => False

    valid_date('06-04-2020') => True

    valid_date('06/04/2020') => False
    """
    import datetime
    try:
        datetime.datetime.strptime(date, '%m-%d-%Y')
        return True
    except ValueError:
        return False

✅ Run 6

Start time: 2023-09-01 03:01:25
Duration: 23.13s
Result: Pass

def valid_date(date):
    """You have to write a function which validates a given date string and
    returns True if the date is valid otherwise False.
    The date is valid if all of the following rules are satisfied:
    1. The date string is not empty.
    2. The number of days is not less than 1 or higher than 31 days for months 1,3,5,7,8,10,12. And the number of days is not less than 1 or higher than 30 days for months 4,6,9,11. And, the number of days is not less than 1 or higher than 29 for the month 2.
    3. The months should not be less than 1 or higher than 12.
    4. The date should be in the format: mm-dd-yyyy

    for example: 
    valid_date('03-11-2000') => True

    valid_date('15-01-2012') => False

    valid_date('04-0-2040') => False

    valid_date('06-04-2020') => True

    valid_date('06/04/2020') => False
    """
    if not date:
        return False
    date_parts = date.split('-')
    if len(date_parts) != 3:
        return False
    month, day, year = date_parts
    if not month.isdigit() or not day.isdigit() or not year.isdigit():
        return False
    month = int(month)
    day = int(day)
    year = int(year)
    if month < 1 or month > 12:
        return False
    if day < 1 or day > 31:
        return False
    if month in [1, 3, 5, 7, 8, 10, 12] and day > 31:
        return False
    if month in [4, 6, 9, 11] and day > 30:
        return False
    if month == 2 and day > 29:
        return False
    if year % 4 == 0 and month == 2 and day > 28:
        return False
    return True

✅ Run 7

Start time: 2023-09-01 03:04:23
Duration: 16.81s
Result: Pass

def valid_date(date):
    """
    Validates a given date string and returns True if the date is valid, otherwise False.

    The date is valid if all of the following rules are satisfied:
    1. The date string is not empty.
    2. The number of days is not less than 1 or higher than 31 days for months 1,3,5,7,8,10,12. And the number of days is not less than 1 or higher than 30 days for months 4,6,9,11. And, the number of days is not less than 1 or higher than 29 for the month 2.
    3. The months should not be less than 1 or higher than 12.
    4. The date should be in the format: mm-dd-yyyy

    :param date: The date string to validate
    :return: True if the date is valid, otherwise False
    """
    if not date:
        return False

    try:
        month, day, year = map(int, date.split('-'))
    except ValueError:
        return False

    if month < 1 or month > 12:
        return False

    if day < 1 or day > 31:
        return False

    if month in [1, 3, 5, 7, 8, 10, 12] and day > 31:
        return False

    if month in [4, 6, 9, 11] and day > 30:
        return False

    if month == 2 and day > 29:
        return False

    return True

❌ Run 8

Start time: 2023-09-01 03:07:26
Duration: 19.33s
Result: Fail

def valid_date(date):
    """You have to write a function which validates a given date string and
    returns True if the date is valid otherwise False.
    The date is valid if all of the following rules are satisfied:
    1. The date string is not empty.
    2. The number of days is not less than 1 or higher than 31 days for months 1,3,5,7,8,10,12. And the number of days is not less than 1 or higher than 30 days for months 4,6,9,11. And, the number of days is not less than 1 or higher than 29 for the month 2.
    3. The months should not be less than 1 or higher than 12.
    4. The date should be in the format: mm-dd-yyyy

    for example: 
    valid_date('03-11-2000') => True

    valid_date('15-01-2012') => False

    valid_date('04-0-2040') => False

    valid_date('06-04-2020') => True

    valid_date('06/04/2020') => False
    """
    import re
    pattern = r"^([1-9]|1[0-2])-([1-9]|[12]\d|3[01])-(\d{4})$"
    if re.match(pattern, date):
        month, day, year = map(int, date.split('-'))
        if month in [1, 3, 5, 7, 8, 10, 12] and day > 31:
            return False
        elif month in [4, 6, 9, 11] and day > 30:
            return False
        elif month == 2 and day > 29:
            return False
        else:
            return True
    else:
        return False

✅ Run 9

Start time: 2023-09-01 03:10:28
Duration: 14.02s
Result: Pass

def valid_date(date):
    """You have to write a function which validates a given date string and
    returns True if the date is valid otherwise False.
    The date is valid if all of the following rules are satisfied:
    1. The date string is not empty.
    2. The number of days is not less than 1 or higher than 31 days for months 1,3,5,7,8,10,12. And the number of days is not less than 1 or higher than 30 days for months 4,6,9,11. And, the number of days is not less than 1 or higher than 29 for the month 2.
    3. The months should not be less than 1 or higher than 12.
    4. The date should be in the format: mm-dd-yyyy

    for example: 
    valid_date('03-11-2000') => True

    valid_date('15-01-2012') => False

    valid_date('04-0-2040') => False

    valid_date('06-04-2020') => True

    valid_date('06/04/2020') => False
    """
    import datetime

    try:
        datetime.datetime.strptime(date, '%m-%d-%Y')
        return True
    except ValueError:
        return False

✅ Run 10

Start time: 2023-09-01 03:13:24
Duration: 22.03s
Result: Pass

def valid_date(date):
    """You have to write a function which validates a given date string and
    returns True if the date is valid otherwise False.
    The date is valid if all of the following rules are satisfied:
    1. The date string is not empty.
    2. The number of days is not less than 1 or higher than 31 days for months 1,3,5,7,8,10,12. And the number of days is not less than 1 or higher than 30 days for months 4,6,9,11. And, the number of days is not less than 1 or higher than 29 for the month 2.
    3. The months should not be less than 1 or higher than 12.
    4. The date should be in the format: mm-dd-yyyy

    for example: 
    valid_date('03-11-2000') => True

    valid_date('15-01-2012') => False

    valid_date('04-0-2040') => False

    valid_date('06-04-2020') => True

    valid_date('06/04/2020') => False
    """
    if not date:
        return False
    try:
        month, day, year = date.split('-')
        month = int(month)
        day = int(day)
        year = int(year)
    except ValueError:
        return False
    if month < 1 or month > 12:
        return False
    if day < 1 or day > 31:
        return False
    if month in [1, 3, 5, 7, 8, 10, 12] and day > 31:
        return False
    if month in [4, 6, 9, 11] and day > 30:
        return False
    if month == 2 and day > 29:
        return False
    if year < 1 or year > 9999:
        return False
    return True