Find All Unique Pairs with Sum Zero Using Two-Pointer Approach |450 DSA Cracker Series #python #dsa
In this problem, you're given an integer array arr. Your task is to return all unique pairs [arr[i], arr[j]] such that i ≠ j and arr[i] + arr[j] == 0. Solve this efficiently using the two-pointer technique, a key strategy from the 450 DSA Cracker Series. This problem is frequently asked by top tech companies like Flipkart, Accolite, Amazon, FactSet, Hike, MakeMyTrip, Goldman Sachs, Adobe, and Salesforce. Master this pattern to crack coding interviews with confidence.
Видео Find All Unique Pairs with Sum Zero Using Two-Pointer Approach |450 DSA Cracker Series #python #dsa канала DSAverse
Видео Find All Unique Pairs with Sum Zero Using Two-Pointer Approach |450 DSA Cracker Series #python #dsa канала DSAverse
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24 мая 2025 г. 7:06:41
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