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Data Structures for Coding Interviews in Python

Challenge: A Sublist with a Sum of 0

Explore how to identify if a list of integers has a consecutive sublist that sums to zero by applying hashing concepts. This lesson helps you implement an efficient algorithm to solve this problem within given constraints, enhancing your problem-solving skills in Python.

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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≤1 \leq lst.length
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