|
|
4024 |
P799D Field expansion
|
0 / 0 |
(无) |
|
|
4023 |
P799E Aquarium decoration
|
0 / 0 |
(无) |
|
|
4022 |
P799F Beautiful fountains rows
|
0 / 0 |
(无) |
|
|
4021 |
P799G Cut the pie
|
0 / 0 |
(无) |
|
|
4020 |
P801A Vicious Keyboard
|
0 / 0 |
(无) |
|
|
4019 |
P801B Valued Keys
|
0 / 0 |
(无) |
|
|
4018 |
P802A Heidi and Library (easy)
|
0 / 0 |
(无) |
|
|
4017 |
P802B Heidi and Library (medium)
|
0 / 0 |
(无) |
|
|
4016 |
P802C Heidi and Library (hard)
|
0 / 0 |
(无) |
|
|
4015 |
P802D Marmots (easy)
|
0 / 0 |
(无) |
|
|
4014 |
P802E Marmots (medium)
|
0 / 0 |
(无) |
|
|
4013 |
P802F Marmots (hard)
|
0 / 0 |
(无) |
|
|
4012 |
P802G Fake News (easy)
|
0 / 0 |
(无) |
|
|
4011 |
P802H Fake News (medium)
|
0 / 0 |
(无) |
|
|
4010 |
P802I Fake News (hard)
|
0 / 0 |
(无) |
|
|
4009 |
P802J Send the Fool Further! (easy)
|
0 / 0 |
(无) |
|
|
4008 |
P802K Send the Fool Further! (medium)
|
0 / 0 |
(无) |
|
|
4007 |
P802L Send the Fool Further! (hard)
|
0 / 0 |
(无) |
|
|
4006 |
P802M April Fools' Problem (easy)
|
0 / 0 |
(无) |
|
|
4005 |
P802N April Fools' Problem (medium)
|
0 / 0 |
(无) |
|
|
4004 |
P802O April Fools' Problem (hard)
|
0 / 0 |
(无) |
|
|
4003 |
P803A Maximal Binary Matrix
|
0 / 0 |
(无) |
|
|
4002 |
P803B Distances to Zero
|
0 / 0 |
(无) |
|
|
4001 |
P803C Maximal GCD
|
0 / 0 |
(无) |
|
|
4000 |
P803D Magazine Ad
|
0 / 0 |
(无) |
|
|
3999 |
P803E Roma and Poker
|
0 / 0 |
(无) |
|
|
3998 |
P803F Coprime Subsequences
|
0 / 0 |
(无) |
|
|
3997 |
P803G Periodic RMQ Problem
|
0 / 0 |
(无) |
|
|
3996 |
P804A Find Amir
|
0 / 0 |
(无) |
|
|
3995 |
P804B Minimum number of steps
|
0 / 0 |
(无) |
|
|
3994 |
P804C Ice cream coloring
|
0 / 0 |
(无) |
|
|
3993 |
P804D Expected diameter of a tree
|
0 / 0 |
(无) |
|
|
3992 |
P804E The same permutation
|
0 / 0 |
(无) |
|
|
3991 |
P804F Fake bullions
|
0 / 0 |
(无) |
|
|
3990 |
P805A Fake NP
|
0 / 0 |
(无) |
|
|
3989 |
P805B 3-palindrome
|
0 / 0 |
(无) |
|
|
3988 |
P807A Is it rated?
|
0 / 0 |
(无) |
|
|
3987 |
P807B T-Shirt Hunt
|
0 / 0 |
(无) |
|
|
3986 |
P808A Lucky Year
|
0 / 0 |
(无) |
|
|
3985 |
P808B Average Sleep Time
|
0 / 0 |
(无) |
|
|
3984 |
P808C Tea Party
|
0 / 0 |
(无) |
|
|
3983 |
P808D Array Division
|
0 / 0 |
(无) |
|
|
3982 |
P808E Selling Souvenirs
|
0 / 0 |
(无) |
|
|
3981 |
P808F Card Game
|
0 / 0 |
(无) |
|
|
3980 |
P808G Anthem of Berland
|
0 / 0 |
(无) |
|
|
3979 |
P809A Do you want a date?
|
0 / 0 |
(无) |
|
|
3978 |
P809B Glad to see you!
|
0 / 0 |
(无) |
|
|
3977 |
P809C Find a car
|
0 / 0 |
(无) |
|
|
3976 |
P809D Hitchhiking in the Baltic States
|
0 / 0 |
(无) |
|
|
3975 |
P809E Surprise me!
|
0 / 0 |
(无) |
