|
|
5305 |
P557E Ann and Half-Palindrome
|
0 / 0 |
(无) |
|
|
5301 |
P558D Guess Your Way Out! II
|
0 / 0 |
(无) |
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|
5300 |
P558E A Simple Task
|
0 / 0 |
(无) |
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|
5292 |
P566A Matching Names
|
0 / 0 |
(无) |
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|
5268 |
P570E Pig and Palindromes
|
0 / 0 |
(无) |
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|
5258 |
P573C Bear and Drawing
|
0 / 0 |
(无) |
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|
5207 |
P584E Anton and Ira
|
0 / 0 |
(无) |
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|
5203 |
P585D Lizard Era: Beginning
|
0 / 0 |
(无) |
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5187 |
P590D Top Secret Task
|
0 / 0 |
(无) |
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|
5173 |
P594A Warrior and Archer
|
0 / 0 |
(无) |
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|
5171 |
P594C Edo and Magnets
|
0 / 0 |
(无) |
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|
5163 |
P596D Wilbur and Trees
|
0 / 0 |
(无) |
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|
5156 |
P598C Nearest vectors
|
0 / 0 |
(无) |
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|
5143 |
P600E Lomsat gelral
|
0 / 0 |
(无) |
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|
5139 |
P601C Kleofáš and the n-thlon
|
0 / 0 |
(无) |
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|
5104 |
P610D Vika and Segments
|
0 / 0 |
(无) |
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|
5040 |
P623B Array GCD
|
0 / 0 |
(无) |
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|
5012 |
P628E Zbazi in Zeydabad
|
0 / 0 |
(无) |
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|
5006 |
P629E Famil Door and Roads
|
0 / 0 |
(无) |
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4946 |
P641G Little Artem and Graph
|
0 / 0 |
(无) |
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|
4917 |
P652E Pursuit For Artifacts
|
0 / 0 |
(无) |
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4894 |
P659G Fence Divercity
|
0 / 0 |
(无) |
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|
4889 |
P660E Different Subsets For All Tuples
|
0 / 0 |
(无) |
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|
4852 |
P670F Restore a Number
|
0 / 0 |
(无) |
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|
4838 |
P675E Trains and Statistic
|
0 / 0 |
(无) |
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|
4829 |
P677D Vanya and Treasure
|
0 / 0 |
(无) |
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|
4828 |
P677E Vanya and Balloons
|
0 / 0 |
(无) |
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|
4774 |
P690A2 Collective Mindsets (medium)
|
0 / 0 |
(无) |
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|
4698 |
P708C Centroids
|
0 / 0 |
(无) |
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|
4683 |
P711E ZS and The Birthday Paradox
|
0 / 0 |
(无) |
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|
4675 |
P713C Sonya and Problem Wihtout a Legend
|
0 / 0 |
(无) |
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|
4669 |
P715B Complete The Graph
|
0 / 0 |
(无) |
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|
4653 |
P718C Sasha and Array
|
0 / 0 |
(无) |
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|
4626 |
P723F st-Spanning Tree
|
0 / 0 |
(无) |
|
|
4607 |
P727E Games on a CD
|
0 / 0 |
(无) |
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|
4606 |
P727F Polycarp's problems
|
0 / 0 |
(无) |
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4576 |
P732F Tourist Reform
|
0 / 0 |
(无) |
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|
4510 |
P748F Santa Clauses and a Soccer Championship
|
0 / 0 |
(无) |
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|
4451 |
P762D Maximum path
|
0 / 0 |
(无) |
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|
4419 |
P768F Barrels and boxes
|
0 / 0 |
(无) |
|
|
4401 |
P772C Vulnerable Kerbals
|
0 / 0 |
(无) |
|
|
4388 |
P774E Big Number and Remainder
|
0 / 0 |
(无) |
|
|
4384 |
P774I Composing Of String
|
0 / 0 |
(无) |
|
|
4341 |
P785D Anton and School - 2
|
0 / 0 |
(无) |
|
|
4338 |
P786B Legacy
|
0 / 0 |
(无) |
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|
4330 |
P788C The Great Mixing
|
0 / 0 |
(无) |
|
|
4316 |
P793C Mice problem
|
0 / 0 |
(无) |
|
|
4270 |
P802I Fake News (hard)
|
0 / 0 |
(无) |
|
|
4257 |
P803G Periodic RMQ Problem
|
0 / 0 |
(无) |
|
|
4242 |
P808E Selling Souvenirs
|
0 / 0 |
(无) |
|
|
4240 |
P808G Anthem of Berland
|
0 / 0 |
(无) |
|
|
4223 |
P812E Sagheer and Apple Tree
|
0 / 0 |
(无) |
|
|
4199 |
P817F MEX Queries
|
0 / 0 |
(无) |
|
|
4169 |
P825E Minimal Labels
|
0 / 0 |
(无) |
|
|
4156 |
P830C Bamboo Partition
|
0 / 0 |
(无) |
|
|
4121 |
P838E Convex Countour
|
0 / 0 |
(无) |
|
|
4089 |
P845G Shortest Path Problem?
|
0 / 0 |
(无) |
|
|
4084 |
P846E Chemistry in Berland
|
0 / 0 |
(无) |
|
|
4046 |
P852I Dating
|
0 / 0 |
(无) |
|
|
4030 |
P856B Similar Words
|
0 / 0 |
(无) |
|
|
4020 |
P858F Wizard's Tour
|
0 / 0 |
(无) |
|
|
3968 |
P870E Points, Lines and Ready-made Titles
|
0 / 0 |
(无) |
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|
3961 |
P873E Awards For Contestants
|
0 / 0 |
(无) |
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|
3946 |
P877F Ann and Books
|
0 / 0 |
(无) |
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|
3944 |
P878B Teams Formation
|
0 / 0 |
(无) |
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|
3936 |
P883C Downloading B++
|
0 / 0 |
(无) |
|
|
3922 |
P884D Boxes And Balls
|
0 / 0 |
(无) |
|
|
3901 |
P888G Xor-MST
|
0 / 0 |
(无) |
|
|
3897 |
P891C Envy
|
0 / 0 |
(无) |
|
|
3887 |
P893F Subtree Minimum Query
|
0 / 0 |
(无) |
|
|
3877 |
P895E Eyes Closed
|
0 / 0 |
(无) |
|
|
3864 |
P898F Restoring the Expression
|
0 / 0 |
(无) |
|
|
3850 |
P901C Bipartite Segments
|
0 / 0 |
(无) |
|
|
3782 |
P915E Physical Education Lessons
|
0 / 0 |
(无) |
|
|
3780 |
P915G Coprime Arrays
|
0 / 0 |
(无) |
|
|
3671 |
P935E Fafa and Ancient Mathematics
|
0 / 0 |
(无) |
|
|
3667 |
P936C Lock Puzzle
|
0 / 0 |
(无) |
|
|
3659 |
P938E Max History
|
0 / 0 |
(无) |
|
|
3633 |
P949D Curfew
|
0 / 0 |
(无) |
|
|
3579 |
P960E Alternating Tree
|
0 / 0 |
(无) |
|
|
3480 |
P985F Isomorphic Strings
|
0 / 0 |
(无) |
|
|
3436 |
P993E Nikita and Order Statistics
|
0 / 0 |
(无) |
|
|
3430 |
P995C Leaving the Bar
|
0 / 0 |
(无) |
|
|
3371 |
P1004D Sonya and Matrix
|
0 / 0 |
(无) |
|
|
3343 |
P1009F Dominant Indices
|
0 / 0 |
(无) |
|
|
3319 |
P1015F Bracket Substring
|
0 / 0 |
(无) |
|
|
3208 |
P1039A Timetable
|
0 / 0 |
(无) |
|
|
3191 |
P1042E Vasya and Magic Matrix
|
0 / 0 |
(无) |
|
|
3174 |
P1045C Hyperspace Highways
|
0 / 0 |
(无) |
|
|
3164 |
P1046I Say Hello
|
0 / 0 |
(无) |
|
|
3104 |
P1062E Company
|
0 / 0 |
(无) |
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|
3090 |
P1065E Side Transmutations
|
0 / 0 |
(无) |
|
|
3067 |
P1070G Monsters and Potions
|
0 / 0 |
(无) |
|
|
3064 |
P1070J Streets and Avenues in Berhattan
|
0 / 0 |
(无) |
|
|
3055 |
P1073E Segment Sum
|
0 / 0 |
(无) |
|
|
3001 |
P1085E Vasya and Templates
|
0 / 0 |
(无) |
|
|
2944 |
P1093G Multidimensional Queries
|
0 / 0 |
(无) |
|
|
2932 |
P1096F Inversion Expectation
|
0 / 0 |
(无) |
|
|
2900 |
P1101G (Zero XOR Subset)-less
|
0 / 0 |
(无) |
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|
2770 |
P1131E String Multiplication
|
0 / 0 |
(无) |
