0 out of 464 challenges solved

Sum Negative Numbers

Write a Python function `sum_negative_numbers(nums)` that takes a list of integers `nums` as input and returns the sum of all the negative numbers in the list.

#### Example Usage
```python [main.nopy]
print(sum_negative_numbers([2, 4, -6, -9, 11, -12, 14, -5, 17]))  # Output: -32
print(sum_negative_numbers([10, 15, -14, 13, -18, 12, -20]))      # Output: -52
print(sum_negative_numbers([19, -65, 57, 39, 152, -639, 121, 44, 90, -190]))  # Output: -894
```
def sum_negative_numbers(nums):
    """
    Calculate the sum of all negative numbers in the given list.

    Args:
        nums (list): A list of integers.

    Returns:
        int: The sum of all negative numbers in the list.
    """
    # Filter the negative numbers from the list
    # Calculate the sum of the filtered numbers
    pass  # Replace this with your implementation
Beginner
More challenges to try