Python Approach
IntuitionApproachComplexity
Time complexity:

Space complexity:
Code
# Intuition
<!-- Describe your first thoughts on how to solve this problem. -->

# Approach
<!-- Describe your approach to solving the problem. -->

# Complexity
- Time complexity:
<!-- Add your time complexity here, e.g. $$O(n)$$ -->

- Space complexity:
<!-- Add your space complexity here, e.g. $$O(n)$$ -->

# Code
```python3 []
class Solution:
    def triangleType(self, nums: List[int]) -> str:
        if nums[0]+nums[1]>nums[2] and nums[0]+nums[2]>nums[1] and nums[1]+nums[2]>nums[0]:

            if len(set(nums)) ==1:
                return "equilateral"
            elif len(set(nums)) ==2:
                return "isosceles" 
            else:
                return "scalene" 
        return "none"          
        

        
```
['Python3']