|
|
3875 |
P1133B Preparation for International Women's Day
|
0 / 0 |
普及-
|
|
|
3874 |
P1133C Balanced Team
|
0 / 0 |
普及-
|
|
|
3873 |
P1133D Zero Quantity Maximization
|
0 / 0 |
普及
|
|
|
3872 |
P1133E K Balanced Teams
|
0 / 0 |
普及
|
|
|
3871 |
P1133F1 Spanning Tree with Maximum Degree
|
0 / 0 |
普及
|
|
|
3870 |
P1133F2 Spanning Tree with One Fixed Degree
|
0 / 0 |
普及
|
|
|
3869 |
P1136A Nastya Is Reading a Book
|
0 / 0 |
普及-
|
|
|
3868 |
P1136B Nastya Is Playing Computer Games
|
0 / 0 |
普及-
|
|
|
3867 |
P1136C Nastya Is Transposing Matrices
|
0 / 0 |
普及
|
|
|
3866 |
P1136D Nastya Is Buying Lunch
|
0 / 0 |
普及
|
|
|
3865 |
P1136E Nastya Hasn't Written a Legend
|
0 / 0 |
省选
|
|
|
3864 |
P1137A Skyscrapers
|
0 / 0 |
普及
|
|
|
3863 |
P1137B Camp Schedule
|
0 / 0 |
普及
|
|
|
3862 |
P1137C Museums Tour
|
0 / 0 |
NOI
|
|
|
3861 |
P1137D Cooperative Game
|
0 / 0 |
NOI
|
|
|
3860 |
P1137E Train Car Selection
|
0 / 0 |
CTSC
|
|
|
3859 |
P1137F Matches Are Not a Child's Play
|
0 / 0 |
CTSC
|
|
|
3858 |
P1138A Sushi for Two
|
0 / 0 |
普及-
|
|
|
3857 |
P1138B Circus
|
0 / 0 |
普及
|
|
|
3856 |
P1139A Even Substrings
|
0 / 0 |
普及-
|
|
|
3855 |
P1139B Chocolates
|
0 / 0 |
普及-
|
|
|
3854 |
P1139C Edgy Trees
|
0 / 0 |
普及
|
|
|
3853 |
P1139D Steps to One
|
0 / 0 |
省选
|
|
|
3852 |
P1139E Maximize Mex
|
0 / 0 |
NOI
|
|
|
3851 |
P1139F Dish Shopping
|
0 / 0 |
NOI
|
|
|
3850 |
P1140A Detective Book
|
0 / 0 |
普及-
|
|
|
3849 |
P1140B Good String
|
0 / 0 |
普及-
|
|
|
3848 |
P1140C Playlist
|
0 / 0 |
普及
|
|
|
3847 |
P1140D Minimum Triangulation
|
0 / 0 |
普及-
|
|
|
3846 |
P1140E Palindrome-less Arrays
|
0 / 0 |
省选
|
|
|
3845 |
P1140F Extending Set of Points
|
0 / 0 |
CTSC
|
|
|
3844 |
P1140G Double Tree
|
0 / 0 |
CTSC
|
|
|
3843 |
P1141A Game 23
|
0 / 0 |
普及-
|
|
|
3842 |
P1141B Maximal Continuous Rest
|
0 / 0 |
普及-
|
|
|
3841 |
P1141C Polycarp Restores Permutation
|
0 / 0 |
普及
|
|
|
3840 |
P1141D Colored Boots
|
0 / 0 |
普及
|
|
|
3839 |
P1141E Superhero Battle
|
0 / 0 |
普及
|
|
|
3838 |
P1141F1 Same Sum Blocks (Easy)
|
0 / 0 |
普及
|
|
|
3837 |
P1141F2 Same Sum Blocks (Hard)
|
0 / 0 |
普及
|
|
|
3836 |
P1141G Privatization of Roads in Treeland
|
0 / 0 |
普及
|
|
|
3835 |
P1142A The Beatles
|
0 / 0 |
普及
|
|
|
3834 |
P1142B Lynyrd Skynyrd
|
0 / 0 |
提高
|
|
|
3833 |
P1142C U2
|
0 / 0 |
NOI
|
|
|
3832 |
P1142D Foreigner
|
0 / 0 |
CTSC
|
|
|
3831 |
P1142E Pink Floyd
|
0 / 0 |
CTSC
|
|
|
3830 |
P1143A The Doors
|
0 / 0 |
普及-
|
|
|
3829 |
P1143B Nirvana
|
0 / 0 |
普及-
|
|
|
3828 |
P1143C Queen
|
0 / 0 |
普及-
|
|
|
3827 |
P1144A Diverse Strings
|
0 / 0 |
普及-
|
|
|
3826 |
P1144B Parity Alternated Deletions
|
0 / 0 |
普及-
|
|
|
3825 |
P1144C Two Shuffled Sequences
|
0 / 0 |
普及-
|
|
|
3824 |
P1144D Equalize Them All
|
0 / 0 |
普及-
|
|
|
3823 |
P1144E Median String
|
0 / 0 |
普及
|
|
|
3822 |
P1144F Graph Without Long Directed Paths
|
0 / 0 |
普及
|
|
|
3821 |
P1144G Two Merged Sequences
|
0 / 0 |
NOI
|
|
|
3820 |
P1145A Thanos Sort
|
0 / 0 |
暂无评定
|
|
|
3819 |
P1145B Kanban Numbers
|
0 / 0 |
暂无评定
|
|
|
3818 |
P1145C Mystery Circuit
|
0 / 0 |
暂无评定
|
|
|
3817 |
P1145D Pigeon d'Or
|
0 / 0 |
暂无评定
|
|
|
3816 |
P1145E Fourier Doodles
|
0 / 0 |
暂无评定
|
|
|
3815 |
P1145F Neat Words
|
0 / 0 |
暂无评定
|
|
|
3814 |
P1145G AI Takeover
|
0 / 0 |
暂无评定
|
|
|
3813 |
P1146A Love "A"
|
0 / 0 |
普及-
|
|
|
3812 |
P1146B Hate "A"
|
0 / 0 |
普及-
|
|
|
3811 |
P1146C Tree Diameter
|
0 / 0 |
普及
|
|
|
3810 |
P1146D Frog Jumping
|
0 / 0 |
提高
|
|
|
3809 |
P1146E Hot is Cold
|
0 / 0 |
NOI
|
|
|
3808 |
P1146F Leaf Partition
|
0 / 0 |
NOI
|
|
|
3807 |
P1146G Zoning Restrictions
|
0 / 0 |
CTSC
|
|
|
3806 |
P1146H Satanic Panic
|
0 / 0 |
CTSC
|
|
|
3805 |
P1147A Hide and Seek
|
0 / 0 |
普及
|
|
|
3804 |
P1147B Chladni Figure
|
0 / 0 |
普及
|
|
|
3803 |
P1147C Thanos Nim
|
0 / 0 |
提高
|
|
|
3802 |
P1147D Palindrome XOR
|
0 / 0 |
NOI
|
|
|
3801 |
P1147E Rainbow Coins
|
0 / 0 |
CTSC
|
|
|
3800 |
P1147F Zigzag Game
|
0 / 0 |
CTSC
|
|
|
3799 |
P1148A Another One Bites The Dust
|
0 / 0 |
普及-
|
|
|
3798 |
P1148B Born This Way
|
0 / 0 |
普及
|
|
|
3797 |
P1148C Crazy Diamond
|
0 / 0 |
普及
|
|
|
3796 |
P1148D Dirty Deeds Done Dirt Cheap
|
0 / 0 |
普及
|
|
|
3795 |
P1148E Earth Wind and Fire
|
0 / 0 |
省选
|
|
|
3794 |
P1148F Foo Fighters
|
0 / 0 |
CTSC
|
|
|
3793 |
P1148G Gold Experience
|
0 / 0 |
CTSC
|
|
|
3792 |
P1148H Holy Diver
|
0 / 0 |
CTSC
|
|
|
3791 |
P1149A Prefix Sum Primes
|
0 / 0 |
普及-
|
|
|
3790 |
P1149B Three Religions
|
0 / 0 |
省选
|
|
|
3789 |
P1149C Tree Generator™
|
0 / 0 |
CTSC
|
|
|
3788 |
P1149D Abandoning Roads
|
0 / 0 |
CTSC
|
|
|
3787 |
P1149E Election Promises
|
0 / 0 |
CTSC
|
|
|
3786 |
P1150A Stock Arbitraging
|
0 / 0 |
普及-
|
|
|
3785 |
P1150B Tiling Challenge
|
0 / 0 |
普及-
|
|
|
3784 |
P1151A Maxim and Biology
|
0 / 0 |
普及-
|
|
|
3783 |
P1151B Dima and a Bad XOR
|
0 / 0 |
普及
|
|
|
3782 |
P1151C Problem for Nazar
|
0 / 0 |
普及
|
|
|
3781 |
P1151D Stas and the Queue at the Buffet
|
0 / 0 |
普及
|
|
|
3780 |
P1151E Number of Components
|
0 / 0 |
提高
|
|
|
3779 |
P1151F Sonya and Informatics
|
0 / 0 |
省选
|
|
|
3778 |
P1152A Neko Finds Grapes
|
0 / 0 |
普及-
|
|
|
3777 |
P1152B Neko Performs Cat Furrier Transform
|
0 / 0 |
普及-
|
|
|
3776 |
P1152C Neko does Maths
|
0 / 0 |
普及
|
