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3Sum — Coding Practice | DevMentor
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Medium
Array
3Sum
Return all unique triplets in
nums
that sum to zero.
Examples
Input:
nums = [-1,0,1,2,-1,-4]
Output:
[[-1,-1,2],[-1,0,1]]
Sample Test Cases
Case 1 Input:
[-1,0,1,2,-1,-4]
Expected:
[[-1,-1,2],[-1,0,1]]
Case 2 Input:
[0,1,1]
Expected:
[]
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Test Case
Output
Submission
Case 1 Input:
[-1,0,1,2,-1,-4]
Expected:
[[-1,-1,2],[-1,0,1]]
Case 2 Input:
[0,1,1]
Expected:
[]