Quick Overview

Count repeated lowercase words and return the distinct words with their frequencies in lexicographic order. Preserve the input while analyzing large collections, many duplicates, time and space costs, streaming limits, locale-aware ordering, and frequency-based extensions.

Count Words in Lexicographic Order

Company: Upstart

Role: Software Engineer

Category: Coding & Algorithms

Difficulty: medium

Interview Round: Online Assessment

Overview: Count repeated lowercase words and return the distinct words with their frequencies in lexicographic order. Preserve the input while analyzing large collections, many duplicates, time and space costs, streaming limits, locale-aware ordering, and frequency-based extensions.

Read the full Upstart Software Engineer interview experience this question came from

Loading…