Python (Simple Hashmap)
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 isPossibleToSplit(self, nums: List[int]) -> bool:
        d, n = {}, len(nums)

        for i in nums:
            if i in d:
                d[i] += 1
            else:
                d[i] = 1

        for k in d:
            if d[k] > 2:
                return False
            
        return True
            
        








```
['Python3']