ACM Labs event at Arizona State University on April 15, 2026, from 11 AM to 5 PM in BYENG 210. Schedule: ICPC primer ( 11-1 ) , lunch and social ( 1-2 ) , and ACM ARC ( 2-4 ) . RSVP via QR code. Banner for ACM Labs: Trees and Range Queries - ICPC Foundations

ACM Labs: Trees & Range Queries — ICPC Foundations

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Academic Club Meetings Clubs and Organization Workshops Graduate Hybrid Event Student Organization Event Tempe Campus Undergraduate

Wed, Apr 15, 2026

5:30 PM – 7:30 PM MST (GMT-7)

BYENG 210, Brickyard, Tempe Campus

699 S Mill Ave, Tempe 85281, United States

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Details

ACM Labs event at Arizona State University on April 15, 2026, from 11 AM to 5 PM in BYENG 210. Schedule: ICPC primer ( 11-1 ) , lunch and social ( 1-2 ) , and ACM ARC ( 2-4 ) . RSVP via QR code. Flyer for ACM Labs: Trees and Range Queries - ICPC Foundations
ACM Labs continues ACM at ASU’s hands-on technical series, designed to bridge the gap between theoretical computer science and high-performance competitive programming. This session focuses on Trees and Range Query Data Structures, core topics for success in ICPC and advanced technical interviews.

Participants will explore how hierarchical structures like trees interact with efficient querying techniques such as Segment Trees and Fenwick Trees (Binary Indexed Trees). From subtree traversals to dynamic range updates, this session emphasizes both conceptual clarity and practical implementation.

In addition to the coding lab, this session will also feature an ARC (ACM Reading Circle) segment, where a selected research paper will be presented and discussed. This component is designed to expose members to cutting-edge ideas in computer science and build confidence in reading and communicating technical research.

Date: Wednesday, April 15, 2026
Time: 5:30 PM - 7:30 PM
Location: BYENG 210, Tempe Campus
For more info and RSVP: https://asu.acm.org/rsvp
Virtual Location via Zoom: https://asu.acm.org/attend

Session Breakdown
5:30 PM – 6:00 PM: Conceptual Deep-Dive
Introduction to trees, subtree queries, and the motivation behind Segment Trees and Fenwick Trees.
6:00 PM – 7:00 PM: Hands-on Lab & Problem Solving
Guided implementation with ICPC-style problems covering tree traversal and range queries.
7:00 PM – 7:20 PM: ARC Research Talk
A 5–8 slide presentation on a selected research paper, followed by an open discussion. Attendees will gain exposure to modern research and learn how to approach technical papers critically.
7:20 PM – 7:30 PM: Competitive Strategy & Q&A
Tips for contest strategy, optimization under time pressure, and open questions.

Session Focus
Tree Traversals & Subtree Queries
Segment Trees & Fenwick Trees (BIT)
Efficient Range Updates
Introduction to Research

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Food Provided

Where

BYENG 210, Brickyard, Tempe Campus

699 S Mill Ave, Tempe 85281, United States

Hosted By

ACM Student Chapter at ASU® | Website | View More Events