Easy Approach || Beginner's Code || O(1)
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
```java []
class Solution {
    public String triangleType(int[] nums) {
        int s1 = nums[0];
        int s2 = nums[1];
        int s3 = nums[2];
        if(s1 == s2 && s2==s3) return "equilateral";
        if(s1+s2 > s3 && s2+s3 > s1 && s1+s3 > s2){
            if(s1==s2 || s2 == s3 || s1==s3 ) return "isosceles";
            else return "scalene";
        }
        return "none";
    }
}
```
['Math', 'Geometry', 'Java']