|
|
3848 |
P793C Mice problem
|
0 / 0 |
(无) |
|
|
3843 |
P794A Bank Robbery
|
0 / 0 |
(无) |
|
|
3836 |
P796A Buying A House
|
0 / 0 |
(无) |
|
|
3835 |
P796B Find The Bone
|
0 / 0 |
(无) |
|
|
3830 |
P797A k-Factorization
|
0 / 0 |
(无) |
|
|
3829 |
P797B Odd sum
|
0 / 0 |
(无) |
|
|
3819 |
P799A Carrot Cakes
|
0 / 0 |
(无) |
|
|
3818 |
P799B T-shirt buying
|
0 / 0 |
(无) |
|
|
3817 |
P799C Fountains
|
0 / 0 |
(无) |
|
|
3804 |
P802G Fake News (easy)
|
0 / 0 |
(无) |
|
|
3787 |
P804B Minimum number of steps
|
0 / 0 |
(无) |
|
|
3780 |
P807A Is it rated?
|
0 / 0 |
(无) |
|
|
3779 |
P807B T-Shirt Hunt
|
0 / 0 |
(无) |
|
|
3778 |
P808A Lucky Year
|
0 / 0 |
(无) |
|
|
3777 |
P808B Average Sleep Time
|
0 / 0 |
(无) |
|
|
3775 |
P808D Array Division
|
0 / 0 |
(无) |
|
|
3771 |
P809A Do you want a date?
|
0 / 0 |
(无) |
|
|
3766 |
P810A Straight «A»
|
0 / 0 |
(无) |
|
|
3764 |
P811A Vladik and Courtesy
|
0 / 0 |
(无) |
|
|
3763 |
P811B Vladik and Complicated Book
|
0 / 0 |
(无) |
|
|
3762 |
P811C Vladik and Memorable Trip
|
0 / 0 |
(无) |
|
|
3759 |
P812A Sagheer and Crossroads
|
0 / 0 |
(无) |
|
|
3756 |
P812D Sagheer and Kindergarten
|
0 / 0 |
(无) |
|
|
3754 |
P813A The Contest
|
0 / 0 |
(无) |
|
|
3748 |
P814A An abandoned sentiment from past
|
0 / 0 |
(无) |
|
|
3743 |
P815A Karen and Game
|
0 / 0 |
(无) |
|
|
3739 |
P815E Karen and Neighborhood
|
0 / 0 |
(无) |
|
|
3738 |
P816A Karen and Morning
|
0 / 0 |
(无) |
|
|
3737 |
P816B Karen and Coffee
|
0 / 0 |
(无) |
|
|
3736 |
P817A Treasure Hunt
|
0 / 0 |
(无) |
|
|
3735 |
P817B Makes And The Product
|
0 / 0 |
(无) |
|
|
3730 |
P818A Diplomas and Certificates
|
0 / 0 |
(无) |
|
|
3729 |
P818B Permutation Game
|
0 / 0 |
(无) |
|
|
3728 |
P818C Sofa Thief
|
0 / 0 |
(无) |
|
|
3727 |
P818D Multicolored Cars
|
0 / 0 |
(无) |
|
|
3722 |
P819B Mister B and PR Shifts
|
0 / 0 |
(无) |
|
|
3718 |
P820A Mister B and Book Reading
|
0 / 0 |
(无) |
|
|
3716 |
P821A Okabe and Future Gadget Laboratory
|
0 / 0 |
(无) |
|
|
3711 |
P822A I'm bored with life
|
0 / 0 |
(无) |
|
|
3710 |
P822B Crossword solving
|
0 / 0 |
(无) |
|
|
3709 |
P822C Hacker, pack your bags!
|
0 / 0 |
(无) |
|
|
3705 |
P825A Binary Protocol
|
0 / 0 |
(无) |
|
|
3704 |
P825B Five-In-a-Row
|
0 / 0 |
(无) |
|
|
3703 |
P825C Multi-judge Solving
|
0 / 0 |
(无) |
|
|
3702 |
P825D Suitable Replacement
|
0 / 0 |
(无) |
|
|
3697 |
P827B High Load
|
0 / 0 |
(无) |
|
|
3692 |
P828A Restaurant Tables
|
0 / 0 |
(无) |
|
|
3691 |
P828B Black Square
|
0 / 0 |
(无) |
|
|
3689 |
P830B Cards Sorting
|
0 / 0 |
(无) |
|
|
3688 |
P830C Bamboo Partition
|
0 / 0 |
(无) |
|
|
3686 |
P830E Perpetual Motion Machine
|
0 / 0 |
(无) |
|
|
3685 |
P831A Unimodal Array
|
0 / 0 |
(无) |
|
|
3684 |
P831B Keyboard Layouts
|
0 / 0 |
(无) |
|
|
3681 |
P832B Petya and Exam
|
0 / 0 |
(无) |
|
|
3680 |
P832C Strange Radiation
|
0 / 0 |
(无) |
|
|
3674 |
P833D Red-Black Cobweb
|
0 / 0 |
(无) |
|
|
3672 |
P834A The Useless Toy
|
0 / 0 |
(无) |
|
|
3671 |
P834B The Festive Evening
|
0 / 0 |
(无) |
|
|
3668 |
P835C Star sky
|
0 / 0 |
(无) |
|
|
3664 |
P837A Text Volume
|
0 / 0 |
(无) |
|
|
3663 |
P837B Flag of Berland
|
0 / 0 |
(无) |
|
|
3662 |
P837C Two Seals
|
0 / 0 |
(无) |
|
|
3660 |
P837E Vasya's Function
|
0 / 0 |
(无) |
|
|
3651 |
P839A Arya and Bran
|
0 / 0 |
(无) |
|
|
3650 |
P839B Game of the Rows
|
0 / 0 |
(无) |
|
|
3641 |
P841A Generous Kefa
|
0 / 0 |
(无) |
|
|
3634 |
P843A Sorting by Subsequences
|
0 / 0 |
(无) |
|
|
3629 |
P844A Diversity
|
0 / 0 |
(无) |
|
|
3627 |
P845A Chess Tourney
|
0 / 0 |
(无) |
|
|
3626 |
P845B Luba And The Ticket
|
0 / 0 |
(无) |
|
|
3620 |
P846A Curriculum Vitae
|
0 / 0 |
(无) |
|
|
3614 |
P847A Union of Doubly Linked Lists
|
0 / 0 |
(无) |
|
|
3608 |
P847G University Classes
|
0 / 0 |
(无) |
|
|
3606 |
P847I Noise Level
|
0 / 0 |
(无) |
|
|
3604 |
P847K Travel Cards
|
0 / 0 |
(无) |
|
|
3602 |
P847M Weather Tomorrow
|
0 / 0 |
(无) |
|
|
3600 |
P848B Rooter's Song
|
0 / 0 |
(无) |
|
|
3596 |
P849A Odds and Ends
|
0 / 0 |
(无) |
|
|
3593 |
P850B Arpa and a list of numbers
|
0 / 0 |
(无) |
|
|
3588 |
P851A Arpa and a research in Mexican wave
|
0 / 0 |
(无) |
|
|
3586 |
P852A Digits
|
0 / 0 |
(无) |
|
|
3580 |
P852G Bathroom terminal
|
0 / 0 |
(无) |
|
|
3570 |
P855A Tom Riddle's Diary
|
0 / 0 |
(无) |
|
|
3556 |
P858B Which floor?
|
0 / 0 |
(无) |
|
|
3555 |
P858C Did you mean...
|
0 / 0 |
(无) |
|
|
3554 |
P858D Polycarp's phone book
|
0 / 0 |
(无) |
|
|
3553 |
P858E Tests Renumeration
|
0 / 0 |
(无) |
|
|
3551 |
P859A Declined Finalists
|
0 / 0 |
(无) |
|
|
3543 |
P862A Mahmoud and Ehab and the MEX
|
0 / 0 |
(无) |
|
|
3537 |
P863A Quasi-palindrome
|
0 / 0 |
(无) |
|
|
3535 |
P863C 1-2-3
|
0 / 0 |
(无) |
|
|
3534 |
P863D Yet Another Array Queries Problem
|
0 / 0 |
(无) |
|
|
3530 |
P864A Fair Game
|
0 / 0 |
(无) |
|
|
3529 |
P864B Polycarp and Letters
|
0 / 0 |
(无) |
|
|
3528 |
P864C Bus
|
0 / 0 |
(无) |
|
|
3527 |
P864D Make a Permutation!
|
0 / 0 |
(无) |
|
|
3517 |
P867A Between the Offices
|
0 / 0 |
(无) |
|
|
3516 |
P868A Bark to Unlock
|
0 / 0 |
(无) |
|
|
3515 |
P868B Race Against Time
|
0 / 0 |
(无) |
|
|
3513 |
P868D Huge Strings
|
0 / 0 |
(无) |
