|
|
9728 |
P9D
How many trees?
|
0 / 0 |
6 |
|
|
9697 |
P15E
Triangles
|
0 / 0 |
10 |
|
|
9647 |
P26C
Parquet
|
0 / 0 |
7 |
|
|
9646 |
P26D
Tickets
|
0 / 0 |
9 |
|
|
9637 |
P28C
Bath Queue
|
0 / 0 |
8 |
|
|
9591 |
P37D
Lesson Timetable
|
0 / 0 |
8 |
|
|
9566 |
P40E
Number Table
|
0 / 0 |
9 |
|
|
9542 |
P44I
Toys
|
0 / 0 |
8 |
|
|
9496 |
P51E
Pentagon
|
0 / 0 |
9 |
|
|
9493 |
P52B
Right Triangles
|
0 / 0 |
5 |
|
|
9469 |
P57C
Array
|
0 / 0 |
6 |
|
|
9301 |
P91C
Ski Base
|
0 / 0 |
8 |
|
|
9236 |
P107B
Basketball Team
|
0 / 0 |
5 |
|
|
9220 |
P111D
Petya and Coloring
|
0 / 0 |
8 |
|
|
9212 |
P113E
Sleeping
|
0 / 0 |
10 |
|
|
9175 |
P121C
Lucky Permutation
|
0 / 0 |
6 |
|
|
9168 |
P123C
Brackets
|
0 / 0 |
8 |
|
|
9164 |
P124B
Permutations
|
0 / 0 |
4 |
|
|
9149 |
P128C
Games with Rectangle
|
0 / 0 |
7 |
|
|
9132 |
P131C
The World is a Theatre
|
0 / 0 |
4 |
|
|
9114 |
P135E
Weak Subsequence
|
0 / 0 |
10 |
|
|
9095 |
P140E
New Year Garland
|
0 / 0 |
10 |
|
|
9074 |
P145C
Lucky Subsequence
|
0 / 0 |
7 |
|
|
9073 |
P145D
Lucky Pair
|
0 / 0 |
10 |
|
|
9056 |
P150B
Quantity of Strings
|
0 / 0 |
5 |
|
|
9048 |
P152C
Pocket Book
|
0 / 0 |
4 |
|
|
9031 |
P156C
Cipher
|
0 / 0 |
7 |
|
|
9030 |
P156D
Clues
|
0 / 0 |
9 |
|
|
8966 |
P171B
Star
|
0 / 4 |
4 |
|
|
8938 |
P176C
Playing with Superglue
|
0 / 0 |
7 |
|
|
8798 |
P201E
Thoroughly Bureaucratic Organization
|
0 / 0 |
10 |
|
|
8781 |
P204A
Little Elephant and Interval
|
0 / 0 |
5 |
|
|
8737 |
P212C
Cowboys
|
0 / 0 |
7 |
|
|
8733 |
P213B
Numbers
|
0 / 0 |
6 |
|
|
8723 |
P215E
Periodical Numbers
|
0 / 0 |
7 |
|
|
8714 |
P217D
Bitonix' Patrol
|
0 / 0 |
10 |
|
|
8691 |
P223C
Partial Sums
|
0 / 0 |
6 |
|
|
8667 |
P229C
Triangles
|
0 / 0 |
6 |
|
|
8665 |
P229E
Gifts
|
0 / 0 |
10 |
|
|
8656 |
P232B
Table
|
0 / 0 |
6 |
|
|
8638 |
P235E
Number Challenge
|
0 / 0 |
10 |
|
|
8577 |
P251A
Points on Line
|
0 / 0 |
4 |
|
|
8547 |
P258B
Little Elephant and Elections
|
0 / 0 |
6 |
|
|
8546 |
P258C
Little Elephant and LCM
|
0 / 0 |
7 |
|
|
8489 |
P272D
Dima and Two Sequences
|
0 / 0 |
5 |
|
|
8488 |
P272E
Dima and Horses
|
0 / 0 |
8 |
|
|
8445 |
P283E
Cow Tennis Tournament
|
0 / 0 |
10 |
|
|
8439 |
P285D
Permutation Sum
|
0 / 0 |
6 |
|
|
8438 |
P285E
Positions in Permutations
|
0 / 0 |
10 |
|
|
8429 |
P288B
Polo the Penguin and Houses
|
0 / 0 |
5 |
|
|
8427 |
P288D
Polo the Penguin and Trees
|
0 / 0 |
9 |
|
|
8406 |
P293B
Distinct Paths
|
0 / 0 |
10 |
|
|
8400 |
P294C
Shaass and Lights
|
0 / 0 |
6 |
|
|
8395 |
P295C
Greg and Friends
|
0 / 0 |
7 |
|
|
8394 |
P295D
Greg and Caves
|
0 / 0 |
9 |
|
|
8391 |
P296B
Yaroslav and Two Strings
|
0 / 0 |
7 |
|
|
8379 |
P300C
Beautiful Numbers
|
0 / 0 |
6 |
|
|
8359 |
P305D
Olya and Graph
|
0 / 0 |
8 |
|
|
8355 |
P306C
White, Black and White Again
|
0 / 0 |
7 |
|
|
8304 |
P319A
Malek Dance Club
|
0 / 0 |
5 |
|
|
8291 |
P322B
Ciel and Flowers
|
0 / 0 |
5 |
|
|
8290 |
P323A
Black-and-White Cube
|
0 / 0 |
5 |
|
|
8283 |
P325E
The Red Button
|
0 / 0 |
10 |
|
|
8280 |
P327C
Magic Five
|
0 / 0 |
5 |
|
|
8278 |
P327E
Axis Walking
|
0 / 0 |
8 |
|
|
8235 |
P336D
Vasily the Bear and Beautiful Strings
|
0 / 0 |
7 |
|
|
8234 |
P336E
Vasily the Bear and Painting Square
|
0 / 0 |
10 |
|
|
8219 |
P340C
Tourist Problem
|
0 / 0 |
5 |
|
|
8217 |
P340E
Iahub and Permutations
|
0 / 0 |
7 |
|
|
8175 |
P351B
Jeff and Furik
|
0 / 0 |
6 |
|
|
8168 |
P353B
Two Heaps
|
0 / 0 |
6 |
|
|
8155 |
P356C
Compartments
|
0 / 0 |
7 |
|
|
8138 |
P360C
Levko and Strings
|
0 / 0 |
9 |
|
|
8123 |
P364A
Matrix
|
0 / 0 |
5 |
|
|
8107 |
P367E
Sereja and Intervals
|
0 / 0 |
10 |
|
|
8085 |
P372E
Drawing Circles is Fun
|
0 / 0 |
10 |
|
|
8081 |
P374B
Inna and Nine
|
0 / 0 |
5 |
|
|
8053 |
P380D
Sereja and Cinema
|
0 / 0 |
9 |
|
|
8045 |
P382E
Ksenia and Combinatorics
|
0 / 0 |
10 |
|
|
8040 |
P383E
Vowels
|
0 / 0 |
10 |
|
|
7997 |
P392C
Yet Another Number Sequence
|
0 / 0 |
(None) |
|
|
7987 |
P396A
On Number of Decompositions into Multipliers
|
0 / 0 |
(None) |
|
|
7984 |
P396D
On Sum of Number of Inversions in Permutations
|
0 / 0 |
(None) |
|
|
7965 |
P401D
Roman and Numbers
|
0 / 0 |
7 |
|
|
7958 |
P403D
Beautiful Pairs of Numbers
|
0 / 0 |
8 |
|
|
7942 |
P407C
Curious Array
|
0 / 0 |
9 |
|
|
7914 |
P414B
Mashmokh and ACM
|
1 / 1 |
4 |
|
|
7913 |
P414C
Mashmokh and Reverse Operation
|
0 / 0 |
7 |
|
|
7862 |
P431D
Random Task
|
0 / 0 |
7 |
|
|
7831 |
P438E
The Child and Binary Tree
|
0 / 0 |
10 |
|
|
7826 |
P439E
Devu and Birthday Celebration
|
0 / 0 |
7 |
|
|
7787 |
P449D
Jzzhu and Numbers
|
0 / 0 |
9 |
|
|
7779 |
P451E
Devu and Flowers
|
0 / 0 |
8 |
|
|
7776 |
P452C
Magic Trick
|
0 / 0 |
7 |
|
|
7755 |
P457D
Bingo!
|
0 / 0 |
10 |
|
|
7751 |
P459B
Pashmak and Flowers
|
0 / 0 |
4 |
|
|
7750 |
P459C
Pashmak and Buses
|
0 / 0 |
6 |
|
|
7720 |
P466D
Increase Sequence
|
0 / 0 |
7 |
|
|
7673 |
P476B
Dreamoon and WiFi
|
0 / 0 |
4 |
|
|
7666 |
P478B
Random Teams
|
0 / 0 |
4 |
