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QCoder Programming Contest 004

Time: 2025-02-02 08:00 (UTC+0)

Duration: 180 min

Number of Problems: 17

Writer: PSL, fortoobye

Contest Information

QCoder, a new platform for quantum competitive programming, was launched in 2024. We are excited to announce our 4th contest, QCoder Programming Contest (QPC) 004! Participants of all skill levels are welcome. Please feel free to join!

  • We will feature problems on Shor's Algorithm.
  • If you are new to QCoder, please read the Q&A before participating.
  • We have added disucussion page! Please refer to the Release Notes for updates from the previous contest.

Scores

ProblemScore
A1 - Generate State One100
A2 - Qubit Swap200
A3 - Cyclic Shift Oracle I200
A4 - Cyclic Shift Oracle II200
A5 - Minus One Oracle300
A6 - Zeta / Moebius Transform I200
A7 - Zeta / Moebius Transform II300
B1 - Uniform Superposition100
B2 - Controlled Phase Shift200
B3 - Controlled Constant Addition300
B4 - Left and Right Aligned400
B5 - Modular Arithmetic I600
C1 - Doubling Powers200
C2 - Modular Inverse300
C3 - Modular Arithmetic II300
C4 - Modular Arithmetic III400
C5 - Modular Arithmetic IV600

Contest Rules

  • Internet use and reference to available documents are permitted.
  • Collaboration with others during the contest is prohibited.
  • Do not post about the contest problems on social media while the contest is ongoing. (Posting afterwards is encouraged!)
  • How to rank contestants
    1. Scores are awarded for solving problems during the contest.
    2. Rankings are determined by the total scores.
    3. If two contestants have the same total score, the one with the earlier final accepted submission will be ranked higher.
    4. There is no penalty for submitting incorrect solutions.

Contact

If you have any questions or need clarifications, please inquire through the contact.

Information

  1. We are seeking sponsors to support QCoder. If you are interested, please contact us through the contact.
  2. After the contest ends, we look forward to hearing your thoughts with the hashtag #QCoder.