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Calculate Optimal Bandwidth - Amazon Interview Question | Codinzhub

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Calculate Optimal Bandwidth

You are part of Amazon's Network Infrastructure Division and you are working on a project to maximize data

…

Given an array of values, determine the required result under the following conditions.

Input: [4, 8, 15, 16, 23, 42]

Output: 3

Constraints: 1 ≤ n ≤ 10⁵

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<= connectionCount <= min(10^9, n * (n - 1) / 2)

solution.cpp

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Calculate Optimal Bandwidth

HardMed•1,919 views

You are part of Amazon's Network Infrastructure Division and you are working on a project to maximize data

…

Given an array of values, determine the required result under the following conditions.

Input: [4, 8, 15, 16, 23, 42]

Output: 3

Constraints: 1 ≤ n ≤ 10⁵

Access the full question

Unlock the full statement, examples, constraints, and solution guidance.

Ending preview

…

<= connectionCount <= min(10^9, n * (n - 1) / 2)

HardMed•1,919 views

Asked at

Amazon

Author: Amit Dayal

Software Engineer

Expert in Data Structures & Algorithms. Building tools to help developers crack FAANG interviews.

Reviewed by Senior Engineers

GitHub

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Last updated Sep 2026