问题

You are an expert Python programmer, and here is your task: Write a function to find the similar elements from the given two tuple lists. Your code should pass these tests:

assert similar_elements((3, 4, 5, 6),(5, 7, 4, 10)) == (4, 5)
assert similar_elements((1, 2, 3, 4),(5, 4, 3, 7)) == (3, 4)
assert similar_elements((11, 12, 14, 13),(17, 15, 14, 13)) == (13, 14)

[BEGIN]
'def similar_elements(test_tup1, test_tup2):
res = tuple(set(test_tup1) & set(test_tup2))
return (res)'
[DONE]


You are an expert Python programmer, and here is your task: Write a python function to identify non-prime numbers. Your code should pass these tests:

assert is_not_prime(2) == False
assert is_not_prime(10) == True
assert is_not_prime(35) == True

[BEGIN]
'import math
def is_not_prime(n):
result = False
for i in range(2,int(math.sqrt(n)) + 1):
if n % i == 0:
result = True
return result'
[DONE]


You are an expert Python programmer, and here is your task: Write a function to find the largest integers from a given list of numbers using heap queue algorithm. Your code should pass these tests:

assert heap_queue_largest( [25, 35, 22, 85, 14, 65, 75, 22, 58],3)==[85, 75, 65]
assert heap_queue_largest( [25, 35, 22, 85, 14, 65, 75, 22, 58],2)==[85, 75]
assert heap_queue_largest( [25, 35, 22, 85, 14, 65, 75, 22, 58],5)==[85, 75, 65, 58, 35]

[BEGIN]
'import heapq as hq
def heap_queue_largest(nums,n):
largest_nums = hq.nlargest(n, nums)
return largest_nums'
[DONE]


You are an expert Python programmer, and here is your task: Write a function to extract the nth element from a given list of tuples. Your code should pass these tests:

assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)] ,0)==['Greyson Fulton', 'Brady Kent', 'Wyatt Knott', 'Beau Turnbull']
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)] ,2)==[99, 96, 94, 98]
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)],1)==[98, 97, 91, 94]

[BEGIN]

答案

模型 模型答案 测试结果
金声玉亮2.0 ```python
def extract_nth_element(list_of_tuples, n):
return [item[n] for item in list_of_tuples]
```
[DONE]
pass
测试用例:assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)] ,0)==['Greyson Fulton', 'Brady Kent', 'Wyatt Knott', 'Beau Turnbull']
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)] ,2)==[99, 96, 94, 98]
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)],1)==[98, 97, 91, 94]
deepseekr1

To solve this problem, we need to write a function that extracts the nth element from each tuple in a given list of tuples. The function should return a list containing these extracted elements.

### Approach
The approach to solve this problem involves using a list comprehension to iterate over each tuple in the input list and collect the element at the specified index (n) from each tuple. This method is efficient and concise, leveraging Python's list comprehensions to achieve the desired result in a straightforward manner.

### Solution Code
```python
def extract_nth_element(lst, n):
return [tpl[n] for tpl in lst]
```

### Explanation
1. **Input Parameters**: The function takes two parameters:
- `lst`: A list of tuples where each tuple contains multiple elements.
- `n`: An integer specifying the index of the element to extract from each tuple.

2. **List Comprehension**: The list comprehension `[tpl[n] for tpl in lst]` iterates over each tuple `tpl` in the list `lst`. For each tuple, it accesses the element at index `n` and collects these elements into a new list.

3. **Return Value**: The function returns the newly created list containing the nth elements from each tuple in the input list.

This approach ensures that we efficiently and directly access the required elements using Python's built-in capabilities, making the solution both clear and efficient.
pass
测试用例:assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)] ,0)==['Greyson Fulton', 'Brady Kent', 'Wyatt Knott', 'Beau Turnbull']
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)] ,2)==[99, 96, 94, 98]
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)],1)==[98, 97, 91, 94]
gpto1 'def extract_nth_element(list_of_tuples, n):
return [t[n] for t in list_of_tuples]'
[DONE]
pass
测试用例:assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)] ,0)==['Greyson Fulton', 'Brady Kent', 'Wyatt Knott', 'Beau Turnbull']
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)] ,2)==[99, 96, 94, 98]
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)],1)==[98, 97, 91, 94]
GPT-4o ```python
def extract_nth_element(tuple_list, n):
return [t[n] for t in tuple_list]
```

Explanation:
- The function `extract_nth_element` takes two arguments: `tuple_list` which is a list of tuples, and `n` which is the index of the element to extract from each tuple.
- The function uses a list comprehension to iterate over each tuple `t` in `tuple_list` and extract the `n`-th element `t[n]`.
- The result is a list containing the `n`-th elements from all the tuples in `tuple_list`.

This code should pass the provided test cases:

```python
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)] ,0) == ['Greyson Fulton', 'Brady Kent', 'Wyatt Knott', 'Beau Turnbull']
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)] ,2) == [99, 96, 94, 98]
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)],1) == [98, 97, 91, 94]
```
pass
测试用例:assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)] ,0)==['Greyson Fulton', 'Brady Kent', 'Wyatt Knott', 'Beau Turnbull']
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)] ,2)==[99, 96, 94, 98]
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)],1)==[98, 97, 91, 94]
llama3.1-70B-Instruct

def extract_nth_element(tuples_list, n):
return [tup[n] for tup in tuples_list]
pass
测试用例:assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)] ,0)==['Greyson Fulton', 'Brady Kent', 'Wyatt Knott', 'Beau Turnbull']
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)] ,2)==[99, 96, 94, 98]
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)],1)==[98, 97, 91, 94]
llama3.1-405B-Instruct

def extract_nth_element(tuples, n):
return [t[n] for t in tuples]
pass
测试用例:assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)] ,0)==['Greyson Fulton', 'Brady Kent', 'Wyatt Knott', 'Beau Turnbull']
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)] ,2)==[99, 96, 94, 98]
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)],1)==[98, 97, 91, 94]
DeepSeek-Coder-V2 ```python
def extract_nth_element(list_of_tuples, n):
return [item[n] for item in list_of_tuples]
```
[DONE]
pass
测试用例:assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)] ,0)==['Greyson Fulton', 'Brady Kent', 'Wyatt Knott', 'Beau Turnbull']
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)] ,2)==[99, 96, 94, 98]
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)],1)==[98, 97, 91, 94]
Qwen2-72B-Instruct 'def extract_nth_element(tuples_list, n):
return [tup[n] for tup in tuples_list]'
[DONE]
pass
测试用例:assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)] ,0)==['Greyson Fulton', 'Brady Kent', 'Wyatt Knott', 'Beau Turnbull']
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)] ,2)==[99, 96, 94, 98]
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)],1)==[98, 97, 91, 94]
baichuan4 To complete the task of extracting the nth element from a given list of tuples, we can define a function called `extract_nth_element` that takes two parameters: a list of tuples and the index of the element to be extracted. The function will use a list comprehension to iterate over each tuple in the input list and extract the element at the specified index. Here's the implementation of the function:

```python
def extract_nth_element(tuple_list, index):
return [tuple[index] for tuple in tuple_list]
```

Let's run the function with the provided test cases:

```python
# Test case 1
result = extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)], 0)
print(result) # Output: ['Greyson Fulton', 'Brady Kent', 'Wyatt Knott', 'Beau Turnbull']

# Test case 2
result = extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)], 2)
print(result) # Output: [99, 96, 94, 98]

# Test case 3
result = extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)], 1)
print(result) # Output: [98, 97, 91, 94]
```

The function correctly extracts the nth element from each tuple in the list, as verified by the test cases.
pass
测试用例:assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)] ,0)==['Greyson Fulton', 'Brady Kent', 'Wyatt Knott', 'Beau Turnbull']
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)] ,2)==[99, 96, 94, 98]
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)],1)==[98, 97, 91, 94]
doubao 'def extract_nth_element(lst, n):
return [t[n] for t in lst]'
[DONE]
pass
测试用例:assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)] ,0)==['Greyson Fulton', 'Brady Kent', 'Wyatt Knott', 'Beau Turnbull']
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)] ,2)==[99, 96, 94, 98]
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)],1)==[98, 97, 91, 94]
minimax ```python
def extract_nth_element(tuples_list, n):
return [element[n] for element in tuples_list]

# Test cases
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)], 0) == ['Greyson Fulton', 'Brady Kent', 'Wyatt Knott', 'Beau Turnbull']
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)], 2) == [99, 96, 94, 98]
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)], 1) == [98, 97, 91, 94]
```

This function `extract_nth_element` takes a list of tuples and an integer `n`, and returns a list containing the nth element from each tuple in the list. The test cases check that the function correctly extracts the first, third, and second elements from the tuples, respectively.
pass
测试用例:assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)] ,0)==['Greyson Fulton', 'Brady Kent', 'Wyatt Knott', 'Beau Turnbull']
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)] ,2)==[99, 96, 94, 98]
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)],1)==[98, 97, 91, 94]
kimi Sure, let's write the functions one by one.

1. Function to find similar elements in two tuple lists:

```python
def similar_elements(test_tup1, test_tup2):
res = tuple(sorted(set(test_tup1) & set(test_tup2)))
return res
```

2. Function to identify non-prime numbers:

```python
import math

def is_not_prime(n):
if n <= 1:
return True
for i in range(2, int(math.sqrt(n)) + 1):
if n % i == 0:
return True
return False
```

3. Function to find the largest integers from a given list of numbers using heap queue algorithm:

```python
import heapq

def heap_queue_largest(nums, n):
largest_nums = heapq.nlargest(n, nums)
return largest_nums
```

4. Function to extract the nth element from a given list of tuples:

```python
def extract_nth_element(tuples_list, n):
return [t[n] for t in tuples_list]
```

Now, let's test the functions with the provided test cases:

```python
# Test for similar_elements function
assert similar_elements((3, 4, 5, 6),(5, 7, 4, 10)) == (4, 5)
assert similar_elements((1, 2, 3, 4),(5, 4, 3, 7)) == (3, 4)
assert similar_elements((11, 12, 14, 13),(17, 15, 14, 13)) == (13, 14)

# Test for is_not_prime function
assert is_not_prime(2) == False
assert is_not_prime(10) == True
assert is_not_prime(35) == True

# Test for heap_queue_largest function
assert heap_queue_largest([25, 35, 22, 85, 14, 65, 75, 22, 58],3) == [85, 75, 65]
assert heap_queue_largest([25, 35, 22, 85, 14, 65, 75, 22, 58],2) == [85, 75]
assert heap_queue_largest([25, 35, 22, 85, 14, 65, 75, 22, 58],5) == [85, 75, 65, 58, 35]

# Test for extract_nth_element function
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)], 0) == ['Greyson Fulton', 'Brady Kent', 'Wyatt Knott', 'Beau Turnbull']
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)], 2) == [99, 96, 94, 98]
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)], 1) == [98, 97, 91, 94]
```

If you run these tests, they should all pass without any assertion errors.
failed
测试用例:assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)] ,0)==['Greyson Fulton', 'Brady Kent', 'Wyatt Knott', 'Beau Turnbull']
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)] ,2)==[99, 96, 94, 98]
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)],1)==[98, 97, 91, 94]
wenxinyiyan 'def extract_nth_element(lst, n):
result = [x[n] for x in lst]
return result'
[DONE]

Explanation:
The `extract_nth_element` function takes a list of tuples (`lst`) and an integer `n` as input. It returns a new list containing the nth element from each tuple in `lst`. The function uses a list comprehension to iterate over each tuple `x` in `lst` and select the nth element (`x[n]`). The resulting list is then returned.

Note: The provided code snippets in your question contain some syntax errors and unnecessary quotes. I have corrected these errors in my answer.

For the first three tasks, your code is almost correct, but there are some minor issues. Here are the corrected versions:

Task 1: Finding similar elements from two tuple lists


```python
def similar_elements(test_tup1, test_tup2):
res = tuple(set(test_tup1) & set(test_tup2))
return res
```
Task 2: Identifying non-prime numbers


```python
import math

def is_not_prime(n):
if n < 2:
return True
for i in range(2, int(math.sqrt(n)) + 1):
if n % i == 0:
return True
return False
```
Task 3: Finding the largest integers from a list using heap queue algorithm


```python
import heapq as hq

def heap_queue_largest(nums, n):
largest_nums = hq.nlargest(n, nums)
return largest_nums
```
These corrected versions should pass the provided tests.
failed
测试用例:assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)] ,0)==['Greyson Fulton', 'Brady Kent', 'Wyatt Knott', 'Beau Turnbull']
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)] ,2)==[99, 96, 94, 98]
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)],1)==[98, 97, 91, 94]
zhipu Here is a Python function that extracts the nth element from a given list of tuples. This function uses list comprehension to achieve the desired result:

```python
def extract_nth_element(tuples_list, n):
return [tup[n] for tup in tuples_list]

# Test cases
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)], 0) == ['Greyson Fulton', 'Brady Kent', 'Wyatt Knott', 'Beau Turnbull']
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)], 2) == [99, 96, 94, 98]
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)], 1) == [98, 97, 91, 94]

print("All tests passed!")
```

### Explanation:
1. **Function Definition**: The function `extract_nth_element` takes two parameters: `tuples_list` (a list of tuples) and `n` (the index of the element to extract).
2. **List Comprehension**: Inside the function, a list comprehension iterates over each tuple in `tuples_list` and extracts the element at index `n`.
3. **Return Value**: The resulting list of extracted elements is returned.

### Test Cases:
- The first test case checks if the function correctly extracts the first element (index 0) from each tuple.
- The second test case checks if the function correctly extracts the third element (index 2) from each tuple.
- The third test case checks if the function correctly extracts the second element (index 1) from each tuple.

Running the code will confirm that all tests pass, indicating that the function works as expected.
pass
测试用例:assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)] ,0)==['Greyson Fulton', 'Brady Kent', 'Wyatt Knott', 'Beau Turnbull']
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)] ,2)==[99, 96, 94, 98]
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)],1)==[98, 97, 91, 94]
gpto1 'def extract_nth_element(list_of_tuples, n):
return [t[n] for t in list_of_tuples]'
[DONE]
pass
测试用例:assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)] ,0)==['Greyson Fulton', 'Brady Kent', 'Wyatt Knott', 'Beau Turnbull']
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)] ,2)==[99, 96, 94, 98]
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)],1)==[98, 97, 91, 94]
deepseekv3 ```python
def extract_nth_element(lst, n):
return [t[n] for t in lst]
```

### Explanation:
- The function `extract_nth_element` takes two arguments: `lst`, which is a list of tuples, and `n`, which is the index of the element to extract from each tuple.
- The list comprehension `[t[n] for t in lst]` iterates over each tuple `t` in the list `lst` and extracts the `n`th element from each tuple.
- This results in a new list containing the `n`th elements from all the tuples in the original list.

### Example Usage:
```python
# Test cases
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)], 0) == ['Greyson Fulton', 'Brady Kent', 'Wyatt Knott', 'Beau Turnbull']
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)], 2) == [99, 96, 94, 98]
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)], 1) == [98, 97, 91, 94]
```

This function should work correctly for the provided test cases and any other similar cases.
pass
测试用例:assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)] ,0)==['Greyson Fulton', 'Brady Kent', 'Wyatt Knott', 'Beau Turnbull']
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)] ,2)==[99, 96, 94, 98]
assert extract_nth_element([('Greyson Fulton', 98, 99), ('Brady Kent', 97, 96), ('Wyatt Knott', 91, 94), ('Beau Turnbull', 94, 98)],1)==[98, 97, 91, 94]