|
|
2585 |
2585
On Sum of Number of Inversions in Permutations
|
0 / 0 |
5 |
|
|
2588 |
2588
On Number of Decompositions into Multipliers
|
0 / 0 |
5 |
|
|
2595 |
2595
Yet Another Number Sequence
|
0 / 0 |
5 |
|
|
2641 |
2641
Vowels
|
0 / 0 |
10 |
|
|
2646 |
2646
Ksenia and Combinatorics
|
0 / 0 |
9 |
|
|
2651 |
2651
Sereja and Cinema
|
0 / 0 |
9 |
|
|
2656 |
2656
Lesson Timetable
|
0 / 0 |
8 |
|
|
2675 |
2675
Inna and Nine
|
0 / 0 |
4 |
|
|
2679 |
2679
Drawing Circles is Fun
|
0 / 0 |
10 |
|
|
2700 |
2700
Sereja and Intervals
|
0 / 0 |
10 |
|
|
2714 |
2714
Matrix
|
0 / 0 |
5 |
|
|
2726 |
2726
Levko and Strings
|
0 / 0 |
9 |
|
|
2742 |
2742
Compartments
|
0 / 0 |
7 |
|
|
2791 |
2791
Iahub and Permutations
|
0 / 0 |
7 |
|
|
2793 |
2793
Tourist Problem
|
0 / 0 |
5 |
|
|
2811 |
2811
Vasily the Bear and Painting Square
|
0 / 0 |
10 |
|
|
2812 |
2812
Vasily the Bear and Beautiful Strings
|
0 / 0 |
7 |
|
|
2849 |
2849
Axis Walking
|
0 / 0 |
8 |
|
|
2850 |
2850
Magic Five
|
0 / 0 |
5 |
|
|
2857 |
2857
Black-and-White Cube
|
0 / 0 |
5 |
|
|
2858 |
2858
Ciel and Flowers
|
0 / 0 |
5 |
|
|
2872 |
2872
Malek Dance Club
|
0 / 0 |
5 |
|
|
2915 |
2915
White, Black and White Again
|
0 / 0 |
7 |
|
|
2918 |
2918
Olya and Graph
|
0 / 0 |
8 |
|
|
2936 |
2936
Beautiful Numbers
|
0 / 0 |
6 |
|
|
2946 |
2946
Yaroslav and Two Strings
|
0 / 0 |
7 |
|
|
2949 |
2949
Greg and Caves
|
0 / 0 |
9 |
|
|
2950 |
2950
Greg and Friends
|
0 / 0 |
7 |
|
|
2955 |
2955
Shaass and Lights
|
0 / 0 |
6 |
|
|
2960 |
2960
Distinct Paths
|
0 / 0 |
10 |
|
|
2994 |
2994
Positions in Permutations
|
0 / 0 |
9 |
|
|
2995 |
2995
Permutation Sum
|
0 / 0 |
6 |
|
|
3000 |
3000
Cow Tennis Tournament
|
0 / 0 |
10 |
|
|
3038 |
3038
Dima and Two Sequences
|
0 / 0 |
5 |
|
|
3048 |
3048
Parquet
|
0 / 0 |
7 |
|
|
3086 |
3086
Little Elephant and LCM
|
0 / 0 |
7 |
|
|
3087 |
3087
Little Elephant and Elections
|
0 / 0 |
6 |
|
|
3109 |
3109
Points on Line
|
0 / 0 |
3 |
|
|
3175 |
3175
Table
|
0 / 0 |
6 |
|
|
3207 |
3207
Partial Sums
|
0 / 0 |
6 |
|
|
3230 |
3230
Bitonix' Patrol
|
0 / 0 |
10 |
|
|
3238 |
3238
Periodical Numbers
|
0 / 0 |
7 |
|
|
3246 |
3246
Numbers
|
0 / 0 |
6 |
|
|
3249 |
3249
Cowboys
|
0 / 0 |
7 |
|
|
3276 |
3276
Little Elephant and Interval
|
0 / 0 |
4 |
|
|
3283 |
3283
Thoroughly Bureaucratic Organization
|
0 / 0 |
9 |
|
|
3393 |
3393
Playing with Superglue
|
0 / 0 |
7 |
|
|
3416 |
3416
Star
|
0 / 0 |
3 |
|
|
3455 |
3455
Triangles
|
0 / 0 |
9 |
|
|
3471 |
3471
Clues
|
0 / 0 |
9 |
|
|
3472 |
3472
密码
|
0 / 0 |
7 |
|
|
3482 |
3482
Pocket Book
|
0 / 0 |
4 |
|
|
3488 |
3488
字符串的数量
|
0 / 0 |
5 |
|
|
3510 |
3510
Lucky Pair
|
0 / 0 |
10 |
|
|
3511 |
3511
幸运子序列
|
0 / 0 |
7 |
|
|
3527 |
3527
New Year Garland
|
0 / 0 |
9 |
|
|
3549 |
3549
Weak Subsequence
|
0 / 0 |
10 |
|
|
3564 |
3564
The World is a Theatre
|
0 / 0 |
4 |
|
|
3575 |
3575
矩形游戏
|
0 / 0 |
7 |
|
|
3587 |
3587
排列数字
|
0 / 0 |
4 |
|
|
3590 |
3590
二维括号数组
|
0 / 0 |
8 |
|
|
3597 |
3597
幸运排列
|
0 / 0 |
6 |
|
|
3631 |
3631
Sleeping
|
0 / 0 |
10 |
|
|
3637 |
3637
染色计数
|
0 / 0 |
8 |
