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Internet Problem Solving Contest

IPSC 2017 Practice Session

The practice session will take place from 7 July 2017, 8:00 UTC to 8 July 2017, 8:00 UTC. (Click the links to find out your local time.)

During this session, you can get acquainted with the contest environment and its technical details. We will provide a small sample problem set. To participate in the practice session, perform the following steps:

  1. Register for the real contest.
  2. Once the practice session starts, download the problem statements and input files from this page.
  3. Try to solve one of the problems and produce an output file for one of the input files.
  4. Log in and submit your solution for judging.
  5. Wait until the solution is judged "OK" or "Wrong Answer".
  6. Check the on-line standings.