How do I approach Coding & Algorithms interview questions?

Coding & Algorithms questions require understanding of core concepts and practice. PracHub provides solutions with explanations to help you master coding & algorithms interviews.

What difficulty level is this interview question?

This is a medium difficulty Coding & Algorithms question, commonly asked during Onsite rounds at Salesforce.

What role is this question designed for?

This question is commonly asked for Software Engineer candidates at Salesforce during technical interviews.

Implement common data-structure and JS tasks

Last updated: Mar 29, 2026

Quick Overview

This multi-part prompt evaluates core competencies in data structures and algorithms (time-based key-value design, duplicate removal in sorted linked lists), JavaScript language features (currying and value coercion), and frontend asynchronous control flow (timers, Promises/async-await).

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Implement common data-structure and JS tasks

Salesforce

Feb 12, 2026, 12:00 AM

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