Rules (compared to IOI2004)

• No support for floppy disks
• Requirement that contestants hand in mobile phones during quarantine.
• No longer allowed to bring personal keyboard.
• Possible need to compress input data for test runs.
• Test run facility switched off 30 minutes before end of competition
• Additional limits (number of submissions, number of test runs, number and size of printouts).
• No exectime facility to obtain execution time info on grading server.