The night falls usually, while the street lights are shining;
The new year came quietly, with the bells of temples ringing.
The splendours and hardships of the bygones has faded away, rendering centuries of reality as transient as fleeting clouds;
And the uncertainties and probabilities of the future is yet to come, making the shared offing between you and me.
The Lunar New Year is here! Out with the old, in with the new, LibreOJ is holding a grand contest for the Year of Wuxu.
The round will be similar to a normal Codeforces Div.1 round in difficulty. We have picked some interesting ideas for this round, and partial-score subtasks will be available. We believe that all participants can get quite a bit from them.
The round will be held on IOI rules with no submission limit, the scores of different problems will be different.
Conventionally, participants have chances to get LibreOJ souvenirs. Good luck and have fun!
Scores for individual tasks are as follows. Note that during the contest, the feedback will be given in percentages instead of actual values.
So far most of the contents (problems and announcements) on the site are in Chinese only, but the problems of this round will be available in both English and Chinese. As long as the menu bars are in English things are working well.
Notice that the updates of the contest will be announced here.We are sorry that we don't have alert messages on pages,so please refresh this contest page to get updated information.
If you have any questions about the contest,please use discussion or comment here.
The register email of LibreOJ is in simplified Chinese, but don't worry, you only need to click the link in it to complete your registration.
You do not need to register for a contest on LibreOJ. Every submitter is regarded as a participant.
(19:00) The contest is extended by 15 minutes because of network problems.
(19:23) The old sample #2 of problem F didn't satisfy the data limit,it has been deleted.
(22:00) The test data of the subtask #4 of problem D didn't satisfy the data limit,it has been fixed and rejudged.