|
|
3896 |
P830C Bamboo Partition
|
0 / 0 |
(无) |
|
|
3894 |
P830E Perpetual Motion Machine
|
0 / 0 |
(无) |
|
|
3893 |
P831A Unimodal Array
|
0 / 0 |
(无) |
|
|
3892 |
P831B Keyboard Layouts
|
0 / 0 |
(无) |
|
|
3889 |
P832B Petya and Exam
|
0 / 0 |
(无) |
|
|
3888 |
P832C Strange Radiation
|
0 / 0 |
(无) |
|
|
3882 |
P833D Red-Black Cobweb
|
0 / 0 |
(无) |
|
|
3880 |
P834A The Useless Toy
|
0 / 0 |
(无) |
|
|
3879 |
P834B The Festive Evening
|
0 / 0 |
(无) |
|
|
3876 |
P835C Star sky
|
0 / 0 |
(无) |
|
|
3872 |
P837A Text Volume
|
0 / 0 |
(无) |
|
|
3871 |
P837B Flag of Berland
|
0 / 0 |
(无) |
|
|
3870 |
P837C Two Seals
|
0 / 0 |
(无) |
|
|
3868 |
P837E Vasya's Function
|
0 / 0 |
(无) |
|
|
3859 |
P839A Arya and Bran
|
0 / 0 |
(无) |
|
|
3858 |
P839B Game of the Rows
|
0 / 0 |
(无) |
|
|
3849 |
P841A Generous Kefa
|
0 / 0 |
(无) |
|
|
3842 |
P843A Sorting by Subsequences
|
0 / 0 |
(无) |
|
|
3837 |
P844A Diversity
|
0 / 0 |
(无) |
|
|
3835 |
P845A Chess Tourney
|
0 / 0 |
(无) |
|
|
3834 |
P845B Luba And The Ticket
|
0 / 0 |
(无) |
|
|
3828 |
P846A Curriculum Vitae
|
0 / 0 |
(无) |
|
|
3822 |
P847A Union of Doubly Linked Lists
|
0 / 0 |
(无) |
|
|
3816 |
P847G University Classes
|
0 / 0 |
(无) |
|
|
3814 |
P847I Noise Level
|
0 / 0 |
(无) |
|
|
3812 |
P847K Travel Cards
|
0 / 0 |
(无) |
|
|
3810 |
P847M Weather Tomorrow
|
0 / 0 |
(无) |
|
|
3808 |
P848B Rooter's Song
|
0 / 0 |
(无) |
|
|
3804 |
P849A Odds and Ends
|
0 / 0 |
(无) |
|
|
3801 |
P850B Arpa and a list of numbers
|
0 / 0 |
(无) |
|
|
3796 |
P851A Arpa and a research in Mexican wave
|
0 / 0 |
(无) |
|
|
3794 |
P852A Digits
|
0 / 0 |
(无) |
|
|
3788 |
P852G Bathroom terminal
|
0 / 0 |
(无) |
|
|
3778 |
P855A Tom Riddle's Diary
|
0 / 0 |
(无) |
|
|
3764 |
P858B Which floor?
|
0 / 0 |
(无) |
|
|
3763 |
P858C Did you mean...
|
0 / 0 |
(无) |
|
|
3762 |
P858D Polycarp's phone book
|
0 / 0 |
(无) |
|
|
3761 |
P858E Tests Renumeration
|
0 / 0 |
(无) |
|
|
3759 |
P859A Declined Finalists
|
0 / 0 |
(无) |
|
|
3751 |
P862A Mahmoud and Ehab and the MEX
|
0 / 0 |
(无) |
|
|
3745 |
P863A Quasi-palindrome
|
0 / 0 |
(无) |
|
|
3743 |
P863C 1-2-3
|
0 / 0 |
(无) |
|
|
3742 |
P863D Yet Another Array Queries Problem
|
0 / 0 |
(无) |
|
|
3738 |
P864A Fair Game
|
0 / 0 |
(无) |
|
|
3737 |
P864B Polycarp and Letters
|
0 / 0 |
(无) |
|
|
3736 |
P864C Bus
|
0 / 0 |
(无) |
|
|
3735 |
P864D Make a Permutation!
|
0 / 0 |
(无) |
|
|
3725 |
P867A Between the Offices
|
0 / 0 |
(无) |
|
|
3724 |
P868A Bark to Unlock
|
0 / 0 |
(无) |
|
|
3723 |
P868B Race Against Time
|
0 / 0 |
(无) |
