def fib(n: int):
"""Return n-th Fibonacci number.
>>> fib(10)
55
>>> fib(1)
1
>>> fib(8)
21
"""
if n == 0: return 0
if n <= 2: return 1
a, b = 1, 1
for _ in range(3, n + 1):
a, b, = b, a + b
return b
[[10], [1], [8], [11], [12]] [[0], [1], [False], [True], [16], [2], [17], [15], [14], [63], [64], [13], [3], [71], [72], [70], [35], [62], [69], [12], [36], [34], [61], [67], [4], [5], [11], [66], [10], [65], [74], [73], [75], [44], [28], [18], [6], [45], [68], [8], [29], [7], [27], [86], [60]] claude-3-haiku-20240307. fail_base: False, fail_plus: True
Here's the completed code for the Fibonacci function:
```python
def fib(n: int):
"""Return n-th Fibonacci number.
>>> fib(10)
55
>>> fib(1)
1
>>> fib(8)
21
"""
if n <= 1:
return n
else:
return (fib(n-1) + fib(n-2))code-millenials-34b. fail_base: True, fail_plus: True
def fib(n: int):
if n <= 0:
return "Input should be a positive integer."
elif n == 1:
return 0
elif n == 2:
return 1
else:
a, b = 0, 1
for _ in range(2, n):
a, b = b, a + b
return b
# Test cases
print(fib(10)) # Should print: 55
print(fib(1)) # Should print: 0
print(fib(8)) # Should print: 21speechless-coding-7b-16k-tora. fail_base: False, fail_plus: True
def fib(n: int):
if n <= 0:
raise ValueError("Input must be a positive integer")
elif n == 1:
return 1
elif n == 2:
return 1
else:
a, b = 1, 1
for _ in range(3, n + 1):
a, b = b, a + b
return b
if __name__ == "__main__":
import doctest
doctest.testmod()claude-3-opus-20240229. fail_base: False, fail_plus: True
Here's the completed code wrapped in a markdown block:
```python
def fib(n: int):
"""Return n-th Fibonacci number.
>>> fib(10)
55
>>> fib(1)
1
>>> fib(8)
21
"""
if n <= 0:
return 0
elif n == 1:
return 1
else:
return fib(n - 1) + fib(n - 2)mixtral-8x7b-instruct. fail_base: False, fail_plus: True
def fib(n: int):
"""Return n-th Fibonacci number.
>>> fib(10)
55
>>> fib(1)
1
>>> fib(8)
21
"""
if n <= 0:
return "Input should be positive integer."
elif n == 1:
return 1
elif n == 2:
return 1
else:
a, b = 1, 1
for _ in range(n - 2):
a, b = b, a + b
return bmixtral-8x22b-instruct-v0.1. fail_base: False, fail_plus: False
def fib(n: int) -> int:
"""Return n-th Fibonacci number.
>>> fib(10)
55
>>> fib(1)
1
>>> fib(8)
21
"""
if n <= 0:
return 0
elif n == 1:
return 1
else:
a, b = 0, 1
for _ in range(2, n + 1):
a, b = b, a + b
return b
code-llama-multi-34b. fail_base: False, fail_plus: True
def fib(n: int):
"""Return n-th Fibonacci number.
>>> fib(10)
55
>>> fib(1)
1
>>> fib(8)
21
"""
if n == 1:
return 1
elif n == 2:
return 1
else:
return fib(n - 1) + fib(n - 2)
if __name__ == "__main__":
import doctest
doctest.testmod()
Qwen--Qwen1.5-72B-Chat. fail_base: False, fail_plus: True
def fib(n: int) -> int:
"""Return n-th Fibonacci number."""
if n <= 0:
return 0
elif n == 1:
return 1
else:
return fib(n-1) + fib(n-2)
# Test cases
assert fib(10) == 55
assert fib(1) == 1
assert fib(8) == 21
mistral-large-latest. fail_base: False, fail_plus: True
Sure, here is the Python code for the Fibonacci function:
```python
def fib(n: int):
"""Return n-th Fibonacci number.
>>> fib(10)
55
>>> fib(1)
1
>>> fib(8)
21
"""
if n <= 0:
return "Input should be positive integer."
elif n == 1 or n == 2:
return 1
else:
a, b = 1, 1
for _ in range(n - 2):
a, b = b, a + b
return b
```
This function uses a loop to calculate the n-th Fibonacci number. It starts with the first two Fibonacci numbers, 1 and 1, and then in each iteration of the loop, it updates `a` and `b` to be the last two Fibonacci numbers calculated so far. When the loop finishes, `b` is the n-th Fibonacci number.HuggingFaceH4--starchat2-15b-v0.1. fail_base: False, fail_plus: True
def fib(n: int):
"""Return n-th Fibonacci number.
>>> fib(10)
55
>>> fib(1)
1
>>> fib(8)
21
"""
if n <= 0:
raise ValueError("Input must be a positive integer.")
elif n == 1:
return 1
else:
fib_minus_2, fib_minus_1 = 0, 1
for _ in range(2, n + 1):
fib_minus_2, fib_minus_1 = fib_minus_1, fib_minus_2 + fib_minus_1
return fib_minus_1
# Test cases
assert fib(10) == 55
assert fib(1) == 1
assert fib(8) == 21codegemma-7b. fail_base: False, fail_plus: False
def fib(n: int):
if n == 0:
return 0
elif n == 1:
return 1
else:
fib_nums = [0, 1]
for i in range(2, n + 1):
fib_nums.append(fib_nums[-1] + fib_nums[-2])
return fib_nums[n]
print(fib(10))
print(fib(1))
print(fib(8))code-llama-multi-13b. fail_base: False, fail_plus: True
def fib(n: int):
"""Return n-th Fibonacci number.
>>> fib(10)
55
>>> fib(1)
1
>>> fib(8)
21
"""
if n == 1:
return 1
elif n == 2:
return 1
else:
return fib(n - 1) + fib(n - 2)
def fib_iter(n: int):
"""Return n-th Fibonacci number.
>>> fib_iter(10)
55
>>> fib_iter(1)
1
>>> fib_iter(8)
21
"""
a, b = 1, 1
for _ in range(n - 1):
a, b = b, a + b
return a
def fib_iter_2(n: int):
"""Return n-th Fibonacci number.
>>> fib_iter_2(10)
55
>>> fib_iter_2(1)
1
>>> fib_iter_2(8)
21
"""
a, b = 1, 1
for _ in range(n - 1):
a, b = b, a + b
return a
def fib_iter_3(n: int):
"""Return n-th Fibonacci number.
>>> fib_iter_3(10)
55
>>> fib_iter_3(1)
1
>>> fib_iter_3(8)
21
"""
a, b = 1, 1
for _ in range(n - 1):
a, b = b, a + b
return a
def fib_iter_4(n: int):
"""Return n-th Fibonacci number.
>>> fib_iter_4(10)
55
>>> fib_iter_4(1)
1
>>> fib_iter_4(8)
21
"""
a, b = 1, 1
for _ in range(n - 1):
a, b = b, a + b
return a
def fib_iter_5(n: int):
"""Return n-thdeepseek-coder-6.7b-instruct. fail_base: True, fail_plus: True
Sure, here is the Python function in a markdown style code block:
```python
def fib(n: int):
"""
Return n-th Fibonacci number.
Examples:
>>> fib(10)
55
>>> fib(1)
1
>>> fib(8)
21
"""
```
This function is a simple implementation of the Fibonacci sequence, which is a series of numbers in which each number is the sum of the two preceding ones. The function takes an integer `n` as input and returns the `n`-th Fibonacci number.
Please note that the function is not complete. It only defines the function signature and the docstring. You would need to implement the Fibonacci calculation inside the function to make it work.
open-hermes-2.5-code-290k-13b. fail_base: False, fail_plus: True
def fib(n: int):
if n <= 0:
return "Invalid input. Please enter a positive integer."
elif n == 1:
return 1
elif n == 2:
return 1
else:
a, b = 1, 1
for _ in range(n - 2):
a, b = b, a + b
return b
print(fib(10)) # Output: 55
print(fib(1)) # Output: 1
print(fib(8)) # Output: 21speechless-coder-ds-6.7b. fail_base: False, fail_plus: True
def fib(n: int):
"""Return n-th Fibonacci number.
>>> fib(10)
55
>>> fib(1)
1
>>> fib(8)
21
"""
if n <= 0:
return "Input should be a positive integer."
elif n == 1:
return 1
else:
a, b = 0, 1
for _ in range(2, n + 1):
a, b = b, a + b
return bcodegemma-7b-it. fail_base: False, fail_plus: True
def fib(n: int):
"""Return n-th Fibonacci number.
>>> fib(10)
55
>>> fib(1)
1
>>> fib(8)
21
"""
if n <= 1:
return n
return fib(n - 1) + fib(n - 2)deepseek-coder-33b. fail_base: False, fail_plus: True
def fib(n: int):
"""Return n-th Fibonacci number.
>>> fib(10)
55
>>> fib(1)
1
>>> fib(8)
21
"""
if n == 1:
return 1
elif n == 2:
return 1
else:
return fib(n - 1) + fib(n - 2)
mistralai--Mistral-7B-Instruct-v0.2. fail_base: False, fail_plus: True
def fib(n: int):
"""Return n-th Fibonacci number.
>>> fib(10)
55
>>> fib(1)
1
>>> fib(8)
21
"""
def fib(n: int):
"""Return n-th Fibonacci number."""
if n <= 0:
raise ValueError("Input should be positive integer")
if n == 1:
return 1
elif n == 2:
return 1
else:
a, b = 1, 1
for _ in range(n - 2):
a, b = b, a + b
return b
xwincoder-34b. fail_base: False, fail_plus: True
def fib(n: int) -> int:
"""Return n-th Fibonacci number.
>>> fib(10)
55
>>> fib(1)
1
>>> fib(8)
21
"""
if n <= 0:
raise ValueError("n must be a positive integer")
elif n == 1:
return 1
elif n == 2:
return 1
else:
a, b = 1, 1
for _ in range(n - 2):
a, b = b, a + b
return bcode-13b. fail_base: True, fail_plus: True
def fib(n: int):
"""Return n-th Fibonacci number.
>>> fib(10)
55
>>> fib(1)
1
>>> fib(8)
21
"""
if n <= 0:
return "Input should be a positive integer."
elif n == 1:
return 0
elif n == 2:
return 1
else:
a, b = 0, 1
for _ in range(2, n):
a, b = b, a + b
return b
print(fib(10)) # Output: 55
print(fib(1)) # Output: 1
print(fib(8)) # Output: 21
print(fib(0)) # Output: Input should be a positive integer.
print(fib(-10)) # Output: Input should be a positive integer.wizardcoder-15b. fail_base: False, fail_plus: True
Here's the Python script for the problem:
```python
def fib(n: int) -> int:
"""Return n-th Fibonacci number."""
if n <= 1:
return n
else:
return fib(n-1) + fib(n-2)
```
This script defines a function `fib` that takes an integer `n` as input and returns the `n`-th Fibonacci number. The function uses recursion to calculate the Fibonacci number. If `n` is less than or equal to 1, the function returns `n` itself. Otherwise, it recursively calls itself with `n-1` and `n-2` as inputs and returns the sum of the two results.
The function is annotated with a return type of `int` to indicate that it returns an integer value. The function also includes a docstring that describes what the function does.
Here are some test cases to verify that the function works correctly:
```python
>>> fib(10)
55
>>> fib(1)
1
>>> fib(8)
21
```
These test cases verify that the function returns the correct Fibonacci numbers for different inputs.mistral-7b-codealpaca. fail_base: True, fail_plus: True
def fib(n: int):
"""Return n-th Fibonacci number.
>>> fib(10)
55
>>> fib(1)
1
>>> fib(8)
21
"""
if n <= 0:
raise ValueError("Input must be a positive integer.")
elif n == 1:
return 0
elif n == 2:
return 1
else:
a, b = 0, 1
for _ in range(n - 2):
a, b = b, a + b
return b
deepseek-coder-33b-instruct. fail_base: True, fail_plus: True
Here is the Python function implemented in a markdown style code block:
```python
def fib(n: int):
"""Return n-th Fibonacci number.
>>> fib(10)
55
>>> fib(1)
1
>>> fib(8)
21
"""
if n <= 0:
print("Input should be a positive integer.")
elif n == 1:
return 0
elif n == 2:
return 1
else:
a, b = 0, 1
for i in range(2, n):
a, b = b, a + b
return b
```
This function uses a loop to calculate the n-th Fibonacci number. It starts with the first two Fibonacci numbers (0 and 1) and then iteratively updates them to the next two Fibonacci numbers until it reaches the n-th number.
<|EOT|>phi-2. fail_base: False, fail_plus: True
def fib(n: int):
"""Return n-th Fibonacci number.
>>> fib(10)
55
>>> fib(1)
1
>>> fib(8)
21
"""
if n == 0:
return 0
elif n == 1:
return 1
else:
return fib(n-1) + fib(n-2)
def fib_memo(n, memo={}):
"""Return n-th Fibonacci number.
>>> fib_memo(10)
55
>>> fib_memo(1)
1
>>> fib_memo(8)
21
"""
if n in memo:
return memo[n]
elif n == 0:
memo[n] = 0
return 0
elif n == 1:
memo[n] = 1
return 1
else:
memo[n] = fib_memo(n-1, memo) + fib_memo(n-2, memo)
return memo[n]
def fib_tab(n):
"""Return n-th Fibonacci number.
>>> fib_tab(10)
55
>>> fib_tab(1)
1
>>> fib_tab(8)
21
"""
if n == 0:
return 0
elif n == 1:
return 1
else:
a, b = 0, 1
for i in range(2, n+1):
a, b = b, a+b
return b
def fib_iter(n):
"""Return n-th Fibonacci number.
>>> fib_iter(10)
55
>>> fib_iter(1)
1
>>> fib_iter(8)
21
"""
if n == 0:
return 0
elif n == 1:
return 1
else:
a, b = 0, 1
for i in range(2, n+1):
a, b = b, a+b
return b
def fib_iter_memo(n, memo={}):
"""Return n-th Fibonacci number.
>>> fib_iter_memo(10)
55
>>> fib_iter_memo(1)
bigcode--starcoder2-15b-instruct-v0.1. fail_base: False, fail_plus: True
def fib(n: int):
"""Return n-th Fibonacci number.
>>> fib(10)
55
>>> fib(1)
1
>>> fib(8)
21
"""
if n <= 2:
return 1
return fib(n - 1) + fib(n - 2)white-rabbit-neo-33b-v1. fail_base: False, fail_plus: True
def fib(n: int):
"""Return n-th Fibonacci number.
>>> fib(10)
55
>>> fib(1)
1
>>> fib(8)
21
"""
if n <= 1:
return n
else:
return fib(n-1) + fib(n-2)microsoft--Phi-3-mini-4k-instruct. fail_base: False, fail_plus: True
def fib(n: int) -> int:
"""Return n-th Fibonacci number.
Args:
n (int): The position of the Fibonacci number to return.
Returns:
int: The n-th Fibonacci number.
Examples:
>>> fib(10)
55
>>> fib(1)
1
>>> fib(8)
21
"""
if n <= 0:
raise ValueError("n must be a positive integer")
elif n == 1:
return 1
elif n == 2:
return 1
a, b = 1, 1
for _ in range(3, n + 1):
a, b = b, a + b
return b
speechless-codellama-34b. fail_base: False, fail_plus: False
def fib(n: int) -> int:
if n <= 1:
return n
else:
a, b = 0, 1
for _ in range(n - 1):
a, b = b, a + b
return b
```
This script defines a function `fib` that takes an integer `n` as input and returns the `n`-th Fibonacci number. The function uses a loop to calculate the Fibonacci number iteratively, starting with the first two Fibonacci numbers `0` and `1`. The loop updates the values of `a` and `b` to the next two Fibonacci numbers in the sequence until the `n`-th number is reached. The function then returns the `n`-th Fibonacci number.
meta-llama-3-70b-instruct. fail_base: False, fail_plus: True
def fib(n: int) -> int:
"""Return n-th Fibonacci number."""
if n <= 0:
raise ValueError("n must be a positive integer")
elif n == 1:
return 1
elif n == 2:
return 1
else:
a, b = 1, 1
for _ in range(2, n):
a, b = b, a + b
return b
# Test cases
print(fib(10)) # 55
print(fib(1)) # 1
print(fib(8)) # 21code-llama-70b-instruct. fail_base: False, fail_plus: True
def fib(n: int):
"""Return n-th Fibonacci number.
>>> fib(10)
55
>>> fib(1)
1
>>> fib(8)
21
"""
if n < 0:
raise ValueError("n must be non-negative")
if n == 0:
return 0
elif n == 1:
return 1
else:
return fib(n-1) + fib(n-2)
if __name__ == "__main__":
import doctest
doctest.testmod()opencodeinterpreter-ds-33b. fail_base: False, fail_plus: False
```python
def fib(n: int):
"""Return n-th Fibonacci number.
>>> fib(10)
55
>>> fib(1)
1
>>> fib(8)
21
"""
if n <= 0:
return 0
elif n == 1:
return 1
else:
a, b = 0, 1
for _ in range(2, n + 1):
a, b = b, a + b
return bopenchat. fail_base: False, fail_plus: True
def fib(n: int):
if n == 0:
return 0
elif n == 1:
return 1
else:
return fib(n-1) + fib(n-2)deepseek-coder-7b-instruct-v1.5. fail_base: False, fail_plus: False
def fib(n: int):
"""Return n-th Fibonacci number.
>>> fib(10)
55
>>> fib(1)
1
>>> fib(8)
21
"""
if n <= 0:
return 0
elif n == 1:
return 1
else:
a, b = 0, 1
for _ in range(2, n + 1):
a, b = b, a + b
return bspeechless-starcoder2-7b. fail_base: False, fail_plus: False
def fib(n: int):
"""Return n-th Fibonacci number.
>>> fib(10)
55
>>> fib(1)
1
>>> fib(8)
21
"""
if n <= 0:
return 0
elif n == 1:
return 1
else:
a, b = 0, 1
for _ in range(n - 1):
a, b = b, a + b
return bwizardcoder-7b. fail_base: False, fail_plus: True
Here's the Python script for the given problem:
```python
def fib(n: int):
"""Return n-th Fibonacci number."""
if n <= 1:
return n
else:
return fib(n-1) + fib(n-2)
```
This function uses recursion to calculate the n-th Fibonacci number. It checks if the input `n` is less than or equal to 1, and if so, it returns `n`. Otherwise, it returns the sum of the previous two Fibonacci numbers. This continues until the base case is reached, which is when `n` is 0 or 1. The function will keep calling itself until it reaches the base case, and then it will start returning the values it has already calculated. octocoder. fail_base: False, fail_plus: True
def fib(n: int):
"""Return n-th Fibonacci number.
>>> fib(10)
55
>>> fib(1)
1
>>> fib(8)
21
"""
if n == 0:
return 0
elif n == 1:
return 1
else:
return fib(n - 1) + fib(n - 2)
Answer: from typing import List
gemma-1.1-7b-it. fail_base: False, fail_plus: True
def fib(n: int):
"""Return n-th Fibonacci number.
>>> fib(10)
55
>>> fib(1)
1
>>> fib(8)
21
"""
if n < 2:
return n
else:
return fib(n-1) + fib(n-2)gpt-3.5-turbo. fail_base: False, fail_plus: True
Here's the code to complete the problem:
```python
def fib(n: int):
"""Return n-th Fibonacci number."""
if n <= 0:
return None
elif n == 1:
return 1
elif n == 2:
return 1
else:
fib_prev = 1
fib_curr = 1
for _ in range(3, n+1):
fib_next = fib_prev + fib_curr
fib_prev = fib_curr
fib_curr = fib_next
return fib_curr
print(fib(10)) # Output: 55
print(fib(1)) # Output: 1
print(fib(8)) # Output: 21
```
This code defines a function `fib` that takes an integer `n` as input and returns the n-th Fibonacci number. The function uses a loop to calculate the Fibonacci number iteratively. The first two Fibonacci numbers are defined as 1, and for n > 2, the n-th Fibonacci number is the sum of the previous two Fibonacci numbers. The function handles the base cases where n <= 0, n = 1, and n = 2 separately. Finally, the code includes some test cases to verify the correctness of the function.codebooga-34b. fail_base: False, fail_plus: True
def fib(n: int):
"""Return n-th Fibonacci number.
>>> fib(10)
55
>>> fib(1)
1
>>> fib(8)
21
"""
if n <= 1:
return n
else:
return fib(n-1) + fib(n-2)
deepseek-coder-1.3b-instruct. fail_base: False, fail_plus: False
Here is the implementation of the function in Python:
```python
def fib(n: int):
"""
Return n-th Fibonacci number.
>>> fib(10)
55
>>> fib(1)
1
>>> fib(8)
21
"""
if n <= 0:
return 0
elif n == 1:
return 1
else:
a, b = 0, 1
for _ in range(2, n+1):
a, b = b, a + b
return b
```
This function uses a simple iterative approach to calculate the n-th Fibonacci number. The base cases are handled separately, as the first and second Fibonacci numbers are 0 and 1, respectively. For the rest of the numbers, the function iteratively updates the two variables `a` and `b` to the last two Fibonacci numbers, and then updates the next Fibonacci number to the sum of the last two.
speechless-mistral-7b. fail_base: False, fail_plus: False
def fib(n: int):
if n <= 1:
return n
else:
a, b = 0, 1
for _ in range(2, n + 1):
a, b = b, a + b
return b
# Test cases
print(fib(10)) # Output: 55
print(fib(1)) # Output: 1
print(fib(8)) # Output: 21
```
xdan-l1-chat. fail_base: False, fail_plus: True
def fib(n: int):
if n <= 1:
return n
else:
return fib(n-1) + fib(n-2)solar-10.7b-instruct. fail_base: False, fail_plus: False
def fib(n: int):
"""Return n-th Fibonacci number.
>>> fib(10)
55
>>> fib(1)
1
>>> fib(8)
21
"""
def fib(n: int) -> int:
if n <= 0:
return 0
elif n == 1:
return 1
else:
a, b = 0, 1
for i in range(1, n):
a, b = b, a + b
return bclaude-3-sonnet-20240229. fail_base: False, fail_plus: True
Here's the code to complete the `fib` function:
```python
def fib(n: int):
"""Return n-th Fibonacci number.
>>> fib(10)
55
>>> fib(1)
1
>>> fib(8)
21
"""
if n <= 0:
return 0
elif n == 1:
return 1
else:
return fib(n-1) + fib(n-2)code-33b. fail_base: False, fail_plus: False
def fib(n: int):
"""Return n-th Fibonacci number.
>>> fib(10)
55
>>> fib(1)
1
>>> fib(8)
21
"""
if n == 0:
return 0
elif n == 1:
return 1
else:
a, b = 0, 1
for _ in range(2, n + 1):
a, b = b, a + b
return b
# Test cases
print(fib(10)) # Should print 55
print(fib(1)) # Should print 1
print(fib(8)) # Should print 21starcoder2-15b-oci. fail_base: False, fail_plus: True
def fib(n: int):
"""Return n-th Fibonacci number.
>>> fib(10)
55
>>> fib(1)
1
>>> fib(8)
21
"""
if n <= 1:
return n
return fib(n - 1) + fib(n - 2)
# Test the functionspeechless-starcoder2-15b. fail_base: True, fail_plus: True
def fib(n: int):
if n <= 0:
return "Input should be a positive integer."
elif n == 1:
return 0
elif n == 2:
return 1
else:
fib_values = [0, 1]
for i in range(2, n):
fib_values.append(fib_values[i-1] + fib_values[i-2])
return fib_values[-1]python-code-13b. fail_base: False, fail_plus: True
def fib(n: int) -> int:
"""Return n-th Fibonacci number.
>>> fib(10)
55
>>> fib(1)
1
>>> fib(8)
21
"""
if n <= 1:
return n
else:
return fib(n-1) + fib(n-2)opencodeinterpreter-ds-6.7b. fail_base: False, fail_plus: False
```python
def fib(n: int):
if n <= 0:
return 0
elif n == 1:
return 1
else:
a, b = 0, 1
for _ in range(2, n + 1):
a, b = b, a + b
return b
# Test cases
print(fib(10)) # Expected output: 55
print(fib(1)) # Expected output: 1
print(fib(8)) # Expected output: 21
```