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    Problem #320
    Hard

    Fleet Recovery

    Coordinate two robots with one shared policy under actuator stalls, limited batteries, and hidden layouts.

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    Echipa științifică ONIA

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    01
    EndedJul 26, 2026

    IOAI 2026 — Individual Contest 1 Simulation

    Three original problems, six hours, and public/hidden evaluation, designed from the IOAI 2026 syllabus and Home Tasks.

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    EndedJul 22, 2026 · Jul 31, 2026

    IOAI 2026 — Advanced Training Arena

    Three hard problems, instant complete scores, and clear progress targets before IOAI 2026.

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    EndedJul 17, 2026 · Aug 3, 2026

    IOAI 2026 - Home Task

    A competition inspired by the **IOAI 2026 Home Tasks**, adapted for the platform. Participants solve artificial intelligence and machine learning problems offline, based on datasets and rules specific to each task.

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    01 / 04Hard

    Noisy Oracle Labyrinth

    Build a cost-aware adaptive DAG for noisy ternary identification that remains robust under receiver shift.

    Author: Echipa științifică ONIA
    02
    Hard

    Echoes under Drift

    Author: Echipa științifică ONIA

    03
    Hard

    Silent Transmitters

    Author: Echipa științifică ONIA

    04
    Hard

    Courier Recovery

    Author: Echipa științifică ONIA

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    01·Problem editorial·#79

    Parkinson Risk and Symptom Analysis and Classification

    Problema Parkinson Risk and Symptom Analysis and Classification face parte din concursul Simulare Etapa Locală ONIA 2026.

    Written by: CosminaneJuly 19, 2026
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    02Problem editorialA Geometric Approach to Model Steering
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