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Maximum Sum Valid Subsequence - Visa Online Assessment IIT BHU - VISA Interview Question | Codinzhub

Given an integer array arr, select a subsequence such that for **every pair of selected

…

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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Maximum Sum Valid Subsequence - Visa Online Assessment IIT BHU

MediumMed•864 views

Given an integer array arr, select a subsequence such that for **every pair of selected

…

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

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

MediumMed•864 views

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Last updated Oct 2026