Japanese Alumni Group Summer Camp 2018 Day 3

参加対象: All Rated対象: - ペナルティ: 20分

Announce

This contest is an unofficial contest prepared by JAG.
AtCoder doesn't have any responsibility about the contents of the problems.


  • You can practice here.
  • Clarifications must be written in English!!
  • Problem statements will be provided in English.
  • You should follow the ICPC rule as much as possible.
  • The order of the problem D and after is randomized. See official website of Japanese ICPC.
  • Standings will be frozen at 14:30.