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Secret Password Generator - Fidelity investment Online Assessment - Fidelity investment Interview Question | Codinzhub

A university encrypts the names of examination papers before sending them to affiliated colleges.

…

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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Secret Password Generator - Fidelity investment Online Assessment

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A university encrypts the names of examination papers before sending them to affiliated colleges.

…

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•728 views

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Last updated Sep 2026