|
|
6123 |
P353B Two Heaps
|
0 / 0 |
(无) |
|
|
6122 |
P353C Find Maximum
|
0 / 0 |
(无) |
|
|
6119 |
P354A Vasya and Robot
|
0 / 0 |
(无) |
|
|
6111 |
P356B Xenia and Hamming
|
0 / 0 |
(无) |
|
|
6099 |
P359B Permutation
|
0 / 0 |
(无) |
|
|
6098 |
P359C Prime Number
|
0 / 0 |
(无) |
|
|
6097 |
P359D Pair of Numbers
|
0 / 0 |
(无) |
|
|
6089 |
P361B Levko and Permutation
|
0 / 0 |
(无) |
|
|
6088 |
P362A Two Semiknights Meet
|
0 / 0 |
(无) |
|
|
6086 |
P362C Insertion Sort
|
0 / 0 |
(无) |
|
|
6075 |
P364D Ghd
|
0 / 0 |
(无) |
|
|
6067 |
P366E Dima and Magic Guitar
|
0 / 0 |
(无) |
|
|
6058 |
P369B Valera and Contest
|
0 / 0 |
(无) |
|
|
6054 |
P370A Rook, Bishop and King
|
0 / 0 |
(无) |
|
|
6049 |
P371A K-Periodic Array
|
0 / 0 |
(无) |
|
|
6048 |
P371B Fox Dividing Cheese
|
0 / 0 |
(无) |
|
|
6045 |
P371E Subway Innovation
|
0 / 0 |
(无) |
|
|
6042 |
P372C Watching Fireworks is Fun
|
0 / 0 |
(无) |
|
|
6038 |
P373B Making Sequences is Fun
|
0 / 0 |
(无) |
|
|
6032 |
P375A Divisible by Seven
|
0 / 0 |
(无) |
|
|
6028 |
P375E Red and Black Tree
|
0 / 0 |
(无) |
|
|
6027 |
P376A Lever
|
0 / 0 |
(无) |
|
|
6008 |
P380D Sereja and Cinema
|
0 / 0 |
(无) |
|
|
6003 |
P382B Number Busters
|
0 / 0 |
(无) |
|
|
5991 |
P385B Bear and Strings
|
0 / 0 |
(无) |
|
|
5990 |
P385C Bear and Prime Numbers
|
0 / 0 |
(无) |
|
|
5988 |
P385E Bear in the Field
|
0 / 0 |
(无) |
|
|
5977 |
P388B Fox and Minimal path
|
0 / 0 |
(无) |
|
|
5975 |
P388D Fox and Perfect Sets
|
0 / 0 |
(无) |
|
|
5973 |
P389A Fox and Number Game
|
0 / 0 |
(无) |
|
|
5954 |
P392A Blocked Points
|
0 / 0 |
(无) |
|
|
5952 |
P392C Yet Another Number Sequence
|
0 / 0 |
(无) |
|
|
5946 |
P394B Very Beautiful Number
|
0 / 0 |
(无) |
|
|
5944 |
P394D Physical Education and Buns
|
0 / 0 |
(无) |
|
|
5942 |
P396A On Number of Decompositions into Multipliers
|
0 / 0 |
(无) |
|
|
5941 |
P396B On Sum of Fractions
|
0 / 0 |
(无) |
|
|
5939 |
P396D On Sum of Number of Inversions in Permutations
|
0 / 0 |
(无) |
|
|
5938 |
P396E On Iteration of One Well-Known Function
|
0 / 0 |
(无) |
|
|
5936 |
P397B On Corruption and Numbers
|
0 / 0 |
(无) |
|
|
5926 |
P400C Inna and Huge Candy Matrix
|
0 / 0 |
(无) |
|
|
5923 |
P401A Vanya and Cards
|
0 / 0 |
(无) |
|
|
5922 |
P401B Sereja and Contests
|
0 / 0 |
(无) |
|
|
5919 |
P401E Olympic Games
|
0 / 0 |
(无) |
|
|
5918 |
P402A Nuts
|
0 / 0 |
(无) |
|
|
5915 |
P402D Upgrading Array
|
0 / 0 |
(无) |
|
|
5914 |
P402E Strictly Positive Matrix
|
0 / 0 |
(无) |
|
|
5910 |
P404B Marathon
|
0 / 0 |
(无) |
|
|
5904 |
P405C Unusual Product
|
0 / 0 |
(无) |
|
|
5903 |
P405D Toy Sum
|
0 / 0 |
(无) |
|
|
5900 |
P406E Hamming Triples
|
0 / 0 |
(无) |
|
|
5899 |
P407A Triangle
|
0 / 0 |
(无) |
|
|
5897 |
P407C Curious Array
|
0 / 0 |
(无) |
|
|
5873 |
P413C Jeopardy!
|
0 / 0 |
(无) |
|
|
5864 |
P415B Mashmokh and Tokens
|
0 / 0 |
(无) |
|
|
5860 |
P416D Population Size
|
0 / 0 |
(无) |
|
|
5858 |
P417A Elimination
|
0 / 0 |
(无) |
|
|
5854 |
P417E Square Table
|
0 / 0 |
(无) |
|
|
5842 |
P424C Magic Formulas
|
0 / 0 |
(无) |
|
|
5828 |
P427E Police Patrol
|
0 / 0 |
(无) |
|
|
5817 |
P431D Random Task
|
0 / 0 |
(无) |
|
|
5808 |
P433C Ryouko's Memory Note
|
0 / 0 |
(无) |
|
|
5797 |
P436B Om Nom and Spiders
|
0 / 0 |
(无) |
|
|
5787 |
P438D The Child and Sequence
|
0 / 0 |
(无) |
|
|
5781 |
P439E Devu and Birthday Celebration
|
0 / 0 |
(无) |
|
|
5773 |
P441D Valera and Swaps
|
0 / 0 |
(无) |
|
|
5772 |
P441E Valera and Number
|
0 / 0 |
(无) |
|
|
5770 |
P442B Andrey and Problem
|
0 / 0 |
(无) |
|
|
5764 |
P444A DZY Loves Physics
|
0 / 0 |
(无) |
|
|
5755 |
P446C DZY Loves Fibonacci Numbers
|
0 / 0 |
(无) |
|
|
5754 |
P446D DZY Loves Games
|
0 / 0 |
(无) |
|
|
5753 |
P446E DZY Loves Bridges
|
0 / 0 |
(无) |
|
|
5745 |
P449A Jzzhu and Chocolate
|
0 / 0 |
(无) |
|
|
5741 |
P449E Jzzhu and Squares
|
0 / 0 |
(无) |
|
|
5739 |
P450B Jzzhu and Sequences
|
0 / 0 |
(无) |
|
|
5736 |
P451C Predict Outcome of the Game
|
0 / 0 |
(无) |
|
|
5735 |
P451D Count Good Substrings
|
0 / 0 |
(无) |
|
|
5731 |
P452C Magic Trick
|
0 / 0 |
(无) |
|
|
5714 |
P456B Fedya and Maths
|
0 / 0 |
(无) |
|
|
5713 |
P457A Golden System
|
0 / 0 |
(无) |
|
|
5710 |
P457D Bingo!
|
0 / 0 |
(无) |
|
|
5709 |
P457E Flow Optimality
|
0 / 0 |
(无) |
|
|
5705 |
P459C Pashmak and Buses
|
0 / 0 |
(无) |
|
|
5702 |
P460A Vasya and Socks
|
0 / 0 |
(无) |
|
|
5701 |
P460B Little Dima and Equation
|
0 / 0 |
(无) |
|
|
5699 |
P460D Little Victor and Set
|
0 / 0 |
(无) |
|
|
5698 |
P460E Roland and Rose
|
0 / 0 |
(无) |
|
|
5694 |
P461D Appleman and Complicated Task
|
0 / 0 |
(无) |
|
|
5689 |
P463B Caisa and Pylons
|
0 / 0 |
(无) |
|
|
5686 |
P463E Caisa and Tree
|
0 / 0 |
(无) |
|
|
5677 |
P466B Wonder Room
|
0 / 0 |
(无) |
|
|
5668 |
P468A 24 Game
|
0 / 0 |
(无) |
|
|
5666 |
P468C Hack it!
|
0 / 0 |
(无) |
|
|
5664 |
P468E Permanent
|
0 / 0 |
(无) |
|
|
5651 |
P471C MUH and House of Cards
|
0 / 0 |
(无) |
|
|
5648 |
P472A Design Tutorial: Learn from Math
|
0 / 0 |
(无) |
|
|
5643 |
P472F Design Tutorial: Change the Goal
|
0 / 0 |
(无) |
|
|
5636 |
P474F Ant colony
|
0 / 0 |
(无) |
|
|
5632 |
P475D CGCDSSQ
|
0 / 0 |
(无) |
|
|
5629 |
P476A Dreamoon and Stairs
|
0 / 0 |
(无) |
|
|
5628 |
P476B Dreamoon and WiFi
|
0 / 0 |
(无) |
