|
|
3985 |
P867A Between the Offices
|
0 / 0 |
(无) |
|
|
3984 |
P868A Bark to Unlock
|
0 / 0 |
(无) |
|
|
3983 |
P868B Race Against Time
|
0 / 0 |
(无) |
|
|
3982 |
P868C Qualification Rounds
|
0 / 0 |
(无) |
|
|
3981 |
P868D Huge Strings
|
0 / 0 |
(无) |
|
|
3980 |
P868E Policeman and a Tree
|
0 / 0 |
(无) |
|
|
3979 |
P868F Yet Another Minimization Problem
|
0 / 0 |
(无) |
|
|
3978 |
P868G El Toll Caves
|
0 / 0 |
(无) |
|
|
3977 |
P869A The Artful Expedient
|
0 / 0 |
(无) |
|
|
3976 |
P869B The Eternal Immortality
|
0 / 0 |
(无) |
|
|
3975 |
P869C The Intriguing Obsession
|
0 / 0 |
(无) |
|
|
3974 |
P869D The Overdosing Ubiquity
|
0 / 0 |
(无) |
|
|
3973 |
P869E The Untended Antiquity
|
0 / 0 |
(无) |
|
|
3972 |
P870A Search for Pretty Integers
|
0 / 0 |
(无) |
|
|
3971 |
P870B Maximum of Maximums of Minimums
|
0 / 0 |
(无) |
|
|
3970 |
P870C Maximum splitting
|
0 / 0 |
(无) |
|
|
3969 |
P870D Something with XOR Queries
|
0 / 0 |
(无) |
|
|
3968 |
P870E Points, Lines and Ready-made Titles
|
0 / 0 |
(无) |
|
|
3967 |
P870F Paths
|
0 / 0 |
(无) |
|
|
3966 |
P871E Restore the Tree
|
0 / 0 |
(无) |
|
|
3965 |
P873A Chores
|
0 / 0 |
(无) |
|
|
3964 |
P873B Balanced Substring
|
0 / 0 |
(无) |
|
|
3963 |
P873C Strange Game On Matrix
|
0 / 0 |
(无) |
|
|
3962 |
P873D Merge Sort
|
0 / 0 |
(无) |
|
|
3961 |
P873E Awards For Contestants
|
0 / 0 |
(无) |
|
|
3960 |
P873F Forbidden Indices
|
0 / 0 |
(无) |
|
|
3959 |
P875A Classroom Watch
|
0 / 0 |
(无) |
|
|
3958 |
P875B Sorting the Coins
|
0 / 0 |
(无) |
|
|
3957 |
P875C National Property
|
0 / 0 |
(无) |
|
|
3956 |
P875D High Cry
|
0 / 0 |
(无) |
|
|
3955 |
P875E Delivery Club
|
0 / 0 |
(无) |
|
|
3954 |
P875F Royal Questions
|
0 / 0 |
(无) |
|
|
3953 |
P876A Trip For Meal
|
0 / 0 |
(无) |
|
|
3952 |
P876B Divisiblity of Differences
|
0 / 0 |
(无) |
|
|
3951 |
P877A Alex and broken contest
|
0 / 0 |
(无) |
|
|
3950 |
P877B Nikita and string
|
0 / 0 |
(无) |
|
|
3949 |
P877C Slava and tanks
|
0 / 0 |
(无) |
|
|
3948 |
P877D Olya and Energy Drinks
|
0 / 0 |
(无) |
|
|
3947 |
P877E Danil and a Part-time Job
|
0 / 0 |
(无) |
|
|
3946 |
P877F Ann and Books
|
0 / 0 |
(无) |
|
|
3945 |
P878A Short Program
|
0 / 0 |
(无) |
|
|
3944 |
P878B Teams Formation
|
0 / 0 |
(无) |
|
|
3943 |
P878C Tournament
|
0 / 0 |
(无) |
|
|
3942 |
P878D Magic Breeding
|
0 / 0 |
(无) |
|
|
3941 |
P878E Numbers on the blackboard
|
0 / 0 |
(无) |
|
|
3940 |
P879A Borya's Diagnosis
|
0 / 0 |
(无) |
|
|
3939 |
P879B Table Tennis
|
0 / 0 |
(无) |
|
|
3938 |
P883A Automatic Door
|
0 / 0 |
(无) |
|
|
3937 |
P883B Berland Army
|
0 / 0 |
(无) |
|
|
3936 |
P883C Downloading B++
|
0 / 0 |
(无) |
|
|
3935 |
P883D Packmen Strike Back
|
0 / 0 |
(无) |
|
|
3934 |
P883E Field of Wonders
|
0 / 0 |
(无) |
|
|
3933 |
P883F Lost in Transliteration
|
0 / 0 |
(无) |
|
|
3932 |
P883G Orientation of Edges
|
0 / 0 |
(无) |
|
|
3931 |
P883H Palindromic Cut
|
0 / 0 |
(无) |
|
|
3930 |
P883I Photo Processing
|
0 / 0 |
(无) |
|
|
3929 |
P883J Renovation
|
0 / 0 |
(无) |
|
|
3928 |
P883K Road Widening
|
0 / 0 |
(无) |
|
|
3927 |
P883L Berland.Taxi
|
0 / 0 |
(无) |
|
|
3926 |
P883M Quadcopter Competition
|
0 / 0 |
(无) |
|
|
3925 |
P884A Book Reading
|
0 / 0 |
(无) |
|
|
3924 |
P884B Japanese Crosswords Strike Back
|
0 / 0 |
(无) |
|
|
3923 |
P884C Bertown Subway
|
0 / 0 |
(无) |
|
|
3922 |
P884D Boxes And Balls
|
0 / 0 |
(无) |
|
|
3921 |
P884E Binary Matrix
|
0 / 0 |
(无) |
|
|
3920 |
P884F Anti-Palindromize
|
0 / 0 |
(无) |
|
|
3919 |
P886A ACM ICPC
|
0 / 0 |
(无) |
|
|
3918 |
P886B Vlad and Cafes
|
0 / 0 |
(无) |
|
|
3917 |
P886C Petya and Catacombs
|
0 / 0 |
(无) |
|
|
3916 |
P886D Restoration of string
|
0 / 0 |
(无) |
|
|
3915 |
P886E Maximum Element
|
0 / 0 |
(无) |
|
|
3914 |
P886F Symmetric Projections
|
0 / 0 |
(无) |
|
|
3913 |
P887A Div
|
0 / 0 |
(无) |
|
|
3912 |
P887B Cubes for Masha
|
0 / 0 |
(无) |
|
|
3911 |
P887C Solution for Cube
|
0 / 0 |
(无) |
|
|
3910 |
P887D Ratings and Reality Shows
|
0 / 0 |
(无) |
|
|
3909 |
P887E Little Brother
|
0 / 0 |
(无) |
|
|
3908 |
P887F Row of Models
|
0 / 0 |
(无) |
|
|
3907 |
P888A Local Extrema
|
0 / 0 |
(无) |
|
|
3906 |
P888B Buggy Robot
|
0 / 0 |
(无) |
|
|
3905 |
P888C K-Dominant Character
|
0 / 0 |
(无) |
|
|
3904 |
P888D Almost Identity Permutations
|
0 / 0 |
(无) |
|
|
3903 |
P888E Maximum Subsequence
|
0 / 0 |
(无) |
|
|
3902 |
P888F Connecting Vertices
|
0 / 0 |
(无) |
|
|
3901 |
P888G Xor-MST
|
0 / 0 |
(无) |
|
|
3900 |
P889E Mod Mod Mod
|
0 / 0 |
(无) |
|
|
3899 |
P891A Pride
|
0 / 0 |
(无) |
|
|
3898 |
P891B Gluttony
|
0 / 0 |
(无) |
|
|
3897 |
P891C Envy
|
0 / 0 |
(无) |
|
|
3896 |
P891D Sloth
|
0 / 0 |
(无) |
|
|
3895 |
P891E Lust
|
0 / 0 |
(无) |
|
|
3894 |
P892A Greed
|
0 / 0 |
(无) |
|
|
3893 |
P892B Wrath
|
0 / 0 |
(无) |
|
|
3892 |
P893A Chess For Three
|
0 / 0 |
(无) |
|
|
3891 |
P893B Beautiful Divisors
|
0 / 0 |
(无) |
|
|
3890 |
P893C Rumor
|
0 / 0 |
(无) |
|
|
3889 |
P893D Credit Card
|
0 / 0 |
(无) |
|
|
3888 |
P893E Counting Arrays
|
0 / 0 |
(无) |
|
|
3887 |
P893F Subtree Minimum Query
|
0 / 0 |
(无) |
|
|
3886 |
P894A QAQ
|
0 / 0 |
(无) |
