Skip to main content

February 12, 2026 · 1 min read

How would you implement a function in Kotlin that finds the longest consecutive sequence of integers in an unsorted array?

To find the longest consecutive sequence in an unsorted array, I would first use a HashSet to store the unique elements. Then, for each element, I would check if it’s…

debmedia

SOFTWARE_ARCHITECT // AI_ENGINEER

📅 Feb 12, 2026 ⏱ 1 min read

HW

How would you implement a function in Kotlin that finds the longest consecutive sequence of integers in an unsorted array?

COVER // HOW WOULD YOU IMPLEMENT A FUNCTION IN KOTLIN THAT FINDS THE LONGEST CONSECUTIVE SEQUENCE OF INTEGERS IN AN UNSORTED ARRAY?

To find the longest consecutive sequence in an unsorted array, I would first use a HashSet to store the unique elements. Then, for each element, I would check if it’s the start of a sequence and count the length of that sequence, keeping track of the maximum length found.

algorithms array manipulation data-structures kotlin

Let's Talk

Have a Project in Mind?

Whether it's a software challenge, an AI integration, or a course enquiry — I'm always open to a real conversation.

hello@debasisbhattacharjee.com · +91 8777088548 · Mon–Fri, 9AM–6PM IST

Book a Free Strategy Call → Connect on LinkedIn Explore Courses