Available question text
Given two integer arrays of potentially different lengths, find all pairs (a, b) where a belongs to the first array and b belongs to the second array such that swapping them results in both arrays having equal sums. Arrays may contain duplicate values.
Related questions
Continue with questions that share topics or the same question type.
Sources · 1 reference
These records explain where the question appears. A company tag or candidate report does not guarantee a future interview question.
Hello Interview · 1 record
eBay
Swap values to equalize array sums
Reported Jul 24, 2026 · 1 source report
SENIOR
Source snapshot: Nov 12, 2026
View source