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Sum of ASCII Values of Top and Bottom N Characters - Amex (American Express) Interview Question | Codinzhub

You are given an integer N and a string S consisting of

…

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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Sum of ASCII Values of Top and Bottom N Characters

MediumMed•1,047 views

You are given an integer N and a string S consisting of

…

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•1,047 views

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Morgan Stanley • Pending

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Morgan Stanley • Pending

Morgan Stanley • Pending

Last updated Sep 2026