{"podcast":{"title":"Software Engineer Interview Prep Podcast","slug":"software-engineer-interview-prep-podcast-7756520","podcast_index_feed_id":7756520,"rss_url":"https://anchor.fm/s/10f2c0f8c/podcast/rss","website_url":"https://podcasters.spotify.com/pod/show/prabuddha-ganegoda","image_url":"https://d3t3ozftmdmh3i.cloudfront.net/staging/podcast_uploaded_nologo/45395131/45395131-1771326099446-dba64f511934f.jpg","author":"Prabuddha Ganegoda","episode_count":35,"summary":"Ace your Software Engineer interviews with confidence. This podcast helps you organize your thinking, strengthen problem-solving skills, and prepare effectively for real technical interviews. Topics covered include: Programming (Java & Python) Data Structures & Algorithms System Design AI for Software Engineers Interview strategies & mindset Whether you're targeting Big Tech, startups, or senior engineering roles, each episode helps you think clearly, solve better, and perform at your best.","last_synced_at":"2026-06-09T02:20:02.878789+00:00","page_url":"https://stenobird.com/podcast/software-engineer-interview-prep-podcast-7756520"},"episode":{"title":"Mastering Heaps & Priority Queues","slug":"mastering-heaps-priority-queues","published_at":"2026-03-20T10:37:26+00:00","page_url":"https://stenobird.com/podcast/software-engineer-interview-prep-podcast-7756520/mastering-heaps-priority-queues","show_page_url":"https://stenobird.com/podcast/software-engineer-interview-prep-podcast-7756520","url":"https://podcasters.spotify.com/pod/show/prabuddha-ganegoda/episodes/Mastering-Heaps--Priority-Queues-e3gnq04","audio_url":"https://anchor.fm/s/10f2c0f8c/podcast/play/117220804/https%3A%2F%2Fd3ctxlq1ktw2nl.cloudfront.net%2Fstaging%2F2026-2-20%2F00d053d8-bfaa-d87c-ba5a-235971c12d72.m4a","summary":"Episode Description: Mastering Heaps & Priority Queues Are you struggling to recognize exactly when to use a Priority Queue in your coding interviews? In this deep dive, we break down the Heap data structure from the ground up to help you stop memorizing solutions and start recognizing the core algorithmic patterns. What We Cover in This Episode: The "Flat Tree" Secret: Discover how heaps cleverly flatten complete binary trees into simple arrays using basic math ((i - 1) / 2) to avoid using pointers. The O(n) Heapify Magic: We explain the math behind why building a heap from an existing array runs in lightning-fast O(n) time, rather than the expected O(n log n). Dangerous Java API Gotchas: We expose the most common traps candidates fall into, such as the deadly integer overflow bug when using (a - b) in custom comparators, and why using a for-each loop on a PriorityQueue will not give you sorted output. The 5 Golden Interview Patterns: We decode the 5 recognizable patterns that make up 80% of heap interview questions: Tune in to master the mental models behind 15 classic algorithm questions and learn to write flawless, bug-free Priority Queue code!","meta_description":"Episode Description: Mastering Heaps & Priority Queues Are you struggling to recognize exactly when to use a Priority Queue in your coding interviews?…","key_points":[],"chapters":[],"topics":[],"duration_seconds":3264,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/software-engineer-interview-prep-podcast-7756520/episodes/mastering-heaps-priority-queues/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/software-engineer-interview-prep-podcast-7756520/mastering-heaps-priority-queues.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}