Skip to content

Documentation

Source code in type-of-triangle/main.py 
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
class Solution:
    def triangleType(self, nums: List[int]) -> str:
        """
        Determine the type of triangle that the three side lengths form.

        Args:
            nums (List[int]): A list of three integers representing side lengths.

        Returns:
            str: One of "none", "equilateral", "isosceles", or "scalene".
        """
        nums.sort()
        if (nums[0] + nums[1] <= nums[2]):
            return "none"
        if (nums[0] == nums[1] or nums[1] == nums[2]):
            if (nums[0] == nums[2]):
                return "equilateral"
            else:
                return "isosceles"
        return "scalene"

triangleType(nums)

Determine the type of triangle that the three side lengths form.

Parameters:

Name Type Description Default
nums List[int]

A list of three integers representing side lengths.

 required

Returns:

Name Type Description
str str

One of "none", "equilateral", "isosceles", or "scalene".
Source code in type-of-triangle/main.py 
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
def triangleType(self, nums: List[int]) -> str:
    """
    Determine the type of triangle that the three side lengths form.

    Args:
        nums (List[int]): A list of three integers representing side lengths.

    Returns:
        str: One of "none", "equilateral", "isosceles", or "scalene".
    """
    nums.sort()
    if (nums[0] + nums[1] <= nums[2]):
        return "none"
    if (nums[0] == nums[1] or nums[1] == nums[2]):
        if (nums[0] == nums[2]):
            return "equilateral"
        else:
            return "isosceles"
    return "scalene"