# Solution: A Subarray with a Sum of 0

Let’s solve the A Subarray with a Sum of 0 problem.

## We'll cover the following

## Statement

Given a list containing both positive and negative integers, determine if there exists a sublist of consecutive elements whose elements sum to zero. Return TRUE if such a sublist exists; otherwise, return FALSE.

**Constraints:**

- $1 \leq$
`arr.length`

$\leq 10^{3}$ - $10^{-3} \leq$
`arr[i]`

$\leq 10^{3}$

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