# Triplets that sum to zero

## Question

Given an array of `n`

distinct elements, can you find all the triplet combinations that sum to zero?

For example:

```
Input: [0, -1, 2, -3, 1]
Output:
0 -1 1
2 -3 1
Input: [1, -2, 1, 0, 5]
Output: 1 -2 1
```

Given an array of `n`

distinct elements, can you find all the triplet combinations that sum to zero?

For example:

```
Input: [0, -1, 2, -3, 1]
Output:
0 -1 1
2 -3 1
Input: [1, -2, 1, 0, 5]
Output: 1 -2 1
```