|
|
6309 |
P243B Hydra
|
0 / 0 |
(无) |
|
|
6295 |
P246A Buggy Sorting
|
0 / 0 |
(无) |
|
|
6291 |
P246E Blood Cousins Return
|
0 / 0 |
(无) |
|
|
6285 |
P249D Donkey and Stars
|
0 / 0 |
(无) |
|
|
6272 |
P252B Unsorting Array
|
0 / 0 |
(无) |
|
|
6270 |
P253B Physics Practical
|
0 / 0 |
(无) |
|
|
6267 |
P253E Printer
|
0 / 0 |
(无) |
|
|
6266 |
P254A Cards with Numbers
|
0 / 0 |
(无) |
|
|
6254 |
P257A Sockets
|
0 / 0 |
(无) |
|
|
6237 |
P261A Maxim and Discounts
|
0 / 0 |
(无) |
|
|
6229 |
P263B Squares
|
0 / 0 |
(无) |
|
|
6206 |
P268E Playlist
|
0 / 0 |
(无) |
|
|
6202 |
P269D Maximum Waterfall
|
0 / 0 |
(无) |
|
|
6190 |
P272D Dima and Two Sequences
|
0 / 0 |
(无) |
|
|
6186 |
P274A k-Multiple Free Set
|
0 / 0 |
(无) |
|
|
6183 |
P274D Lovely Matrix
|
0 / 0 |
(无) |
|
|
6177 |
P276C Little Girl and Maximum Sum
|
0 / 0 |
(无) |
|
|
6141 |
P285C Building Permutation
|
0 / 0 |
(无) |
|
|
6135 |
P286D Tourists
|
0 / 0 |
(无) |
|
|
6125 |
P289B Polo the Penguin and Matrix
|
0 / 0 |
(无) |
|
|
6118 |
P291A Spyke Talks
|
0 / 0 |
(无) |
|
|
6084 |
P299A Ksusha and Array
|
0 / 0 |
(无) |
|
|
6057 |
P306B Optimizer
|
0 / 0 |
(无) |
|
|
6040 |
P313C Ilya and Matrix
|
0 / 0 |
(无) |
|
|
6034 |
P314D Sereja and Straight Lines
|
0 / 0 |
(无) |
|
|
5968 |
P331A2 Oh Sweet Beaverette
|
0 / 0 |
(无) |
|
|
5955 |
P332C Students' Revenge
|
0 / 0 |
(无) |
|
|
5949 |
P333D Characteristics of Rectangles
|
0 / 0 |
(无) |
|
|
5948 |
P333E Summer Earnings
|
0 / 0 |
(无) |
|
|
5946 |
P334B Eight Point Sets
|
0 / 0 |
(无) |
|
|
5927 |
P339A Helpful Maths
|
0 / 0 |
(无) |
|
|
5891 |
P347A Difference Row
|
0 / 0 |
(无) |
|
|
5889 |
P348A Mafia
|
0 / 0 |
(无) |
|
|
5880 |
P350C Bombs
|
0 / 0 |
(无) |
|
|
5879 |
P350D Looking for Owls
|
0 / 0 |
(无) |
|
|
5871 |
P352B Jeff and Periods
|
0 / 0 |
(无) |
|
|
5869 |
P353B Two Heaps
|
0 / 0 |
(无) |
|
|
5833 |
P362B Petya and Staircases
|
0 / 0 |
(无) |
|
|
5810 |
P367C Sereja and the Arrangement of Numbers
|
0 / 0 |
(无) |
|
|
5798 |
P370C Mittens
|
0 / 0 |
(无) |
|
|
5790 |
P372A Counting Kangaroos is Fun
|
0 / 0 |
(无) |
|
|
5777 |
P375B Maximum Submatrix 2
|
0 / 0 |
(无) |
|
|
5770 |
P377B Preparing for the Contest
|
0 / 0 |
(无) |
|
|
5765 |
P378B Semifinals
|
0 / 0 |
(无) |
|
|
5762 |
P379C New Year Ratings Change
|
0 / 0 |
(无) |
|
|
5760 |
P379E New Year Tree Decorations
|
0 / 0 |
(无) |
|
|
5751 |
P381B Sereja and Stairs
|
0 / 0 |
(无) |
|
|
5748 |
P382C Arithmetic Progression
|
0 / 0 |
(无) |
|
|
5744 |
P383B Volcanoes
|
0 / 0 |
(无) |
|
|
5739 |
P384B Multitasking
|
0 / 0 |
(无) |
