|
|
5147 |
P534B Covered Path
|
0 / 0 |
(无) |
|
|
5146 |
P534C Polycarpus' Dice
|
0 / 0 |
(无) |
|
|
5140 |
P535C Tavas and Karafs
|
0 / 0 |
(无) |
|
|
5138 |
P535E Tavas and Pashmaks
|
0 / 0 |
(无) |
|
|
5133 |
P538C Tourist's Notes
|
0 / 0 |
(无) |
|
|
5131 |
P538E Demiurges Play Again
|
0 / 0 |
(无) |
|
|
5130 |
P538F A Heap of Heaps
|
0 / 0 |
(无) |
|
|
5129 |
P538G Berserk Robot
|
0 / 0 |
(无) |
|
|
5120 |
P542C Idempotent functions
|
0 / 0 |
(无) |
|
|
5119 |
P542D Superhero's Job
|
0 / 0 |
(无) |
|
|
5104 |
P546A Soldier and Bananas
|
0 / 0 |
(无) |
|
|
5101 |
P546D Soldier and Number Game
|
0 / 0 |
(无) |
|
|
5100 |
P546E Soldier and Traveling
|
0 / 0 |
(无) |
|
|
5099 |
P547A Mike and Frog
|
0 / 0 |
(无) |
|
|
5097 |
P547C Mike and Foam
|
0 / 0 |
(无) |
|
|
5088 |
P549E Sasha Circle
|
0 / 0 |
(无) |
|
|
5085 |
P549H Degenerate Matrix
|
0 / 0 |
(无) |
|
|
5082 |
P550C Divisibility by Eight
|
0 / 0 |
(无) |
|
|
5080 |
P550E Brackets in Implications
|
0 / 0 |
(无) |
|
|
5076 |
P551D GukiZ and Binary Operations
|
0 / 0 |
(无) |
|
|
5074 |
P552A Vanya and Table
|
0 / 0 |
(无) |
|
|
5073 |
P552B Vanya and Books
|
0 / 0 |
(无) |
|
|
5072 |
P552C Vanya and Scales
|
0 / 0 |
(无) |
|
|
5071 |
P552D Vanya and Triangles
|
0 / 0 |
(无) |
|
|
5069 |
P553A Kyoya and Colored Balls
|
0 / 0 |
(无) |
|
|
5068 |
P553B Kyoya and Permutation
|
0 / 0 |
(无) |
|
|
5065 |
P553E Kyoya and Train
|
0 / 0 |
(无) |
|
|
5064 |
P554A Kyoya and Photobooks
|
0 / 0 |
(无) |
|
|
5059 |
P555D Case of a Top Secret
|
0 / 0 |
(无) |
|
|
5055 |
P557A Ilya and Diplomas
|
0 / 0 |
(无) |
|
|
5054 |
P557B Pasha and Tea
|
0 / 0 |
(无) |
|
|
5053 |
P557C Arthur and Table
|
0 / 0 |
(无) |
|
|
5052 |
P557D Vitaly and Cycle
|
0 / 0 |
(无) |
|
|
5048 |
P558C Amr and Chemistry
|
0 / 0 |
(无) |
|
|
5045 |
P559A Gerald's Hexagon
|
0 / 0 |
(无) |
|
|
5043 |
P559C Gerald and Giant Chess
|
0 / 0 |
(无) |
|
|
5033 |
P566F Clique in the Divisibility Graph
|
0 / 0 |
(无) |
|
|
5025 |
P568A Primes or Palindromes?
|
0 / 0 |
(无) |
|
|
5024 |
P568B Symmetric and Transitive
|
0 / 0 |
(无) |
|
|
5022 |
P568D Sign Posts
|
0 / 0 |
(无) |
|
|
5020 |
P569A Music
|
0 / 0 |
(无) |
|
|
5019 |
P569B Inventory
|
0 / 0 |
(无) |
|
|
5017 |
P570B Simple Game
|
0 / 0 |
(无) |
|
|
5013 |
P571A Lengthening Sticks
|
0 / 0 |
(无) |
|
|
5009 |
P571E Geometric Progressions
|
0 / 0 |
(无) |
|
|
5006 |
P573A Bear and Poker
|
0 / 0 |
(无) |
|
|
5005 |
P573B Bear and Blocks
|
0 / 0 |
(无) |
|
|
4999 |
P575A Fibonotci
|
0 / 0 |
(无) |
|
|
4992 |
P575H Bots
|
0 / 0 |
(无) |
|
|
4990 |
P576A Vasya and Petya's Game
|
0 / 0 |
(无) |
