very  simple c code
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
```c []
#define equilateral "equilateral"
#define isosceles "isosceles"
#define scalene "scalene"
#define none "none"
char* triangleType(int* nums, int numsSize) {
    if ((nums[0]+nums[1]<=nums[2])||(nums[0]+nums[2]<=nums[1])||(nums[1]+nums[2]<=nums[0])) return none;
            if (nums[0]==nums[1]&&nums[1]==nums[2])
            {
                return equilateral;
            }
            else if ((nums[0]==nums[1])||(nums[0]==nums[2])||(nums[1]==nums[2])) return isosceles;
        
            else return scalene;
        }
```
['C']