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list of classical problems
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ID
NAME
CODE
USERS
ACC %
2147
Root of a Linear Equation
ROOT
59
8.47
2148
Candy III
CANDY3
20436
25.32
2149
Biased Standings
BAISED
3563
33.39
2150
Counting Subsequences
SUBSEQ
1027
29.52
2151
Digital Calculator
CALCULAT
22
5.81
2152
Hilbert Curve
FRACTAL
13
19.02
2153
Internet is Faulty
IMATCH
64
41.34
2154
Kruskal
KRUSKAL
83
14.78
2157
Anti-Blot System
ABSYS
12938
45.22
2159
Delicious Cake
CAKE3
29
15.94
2160
Here-There
HERE
27
26.63
2161
Pixel Shuffle
JPIX
29
19.57
2162
Towers of Powers
TOWER
28
19.72
2185
Musical Optimization
MUSIC
69
42.36
2189
Making Pairs
MKPAIRS
44
16.21
2202
Tan and His Interesting Game
TAN1
42
23.76
2371
Another Longest Increasing Subsequence Problem
LIS2
804
13.48
2415
Kirchhof Law
RESIST
90
19.13
2416
Distinct Subsequences
DSUBSEQ
3724
36.28
2417
Eliminate The Enemies
ENEMY
22
26.55
2421
Incrementing The Integer
ININT
50
23.55
2511
Magic Program IV
MAGIC4
27
17.99
2643
Starcraft I
SC1
54
22.25
2670
Count Minimum Spanning Trees
MSTS
180
17.16
2714
Cow Cars
COWCAR
659
37.38
2715
Glasnici
GLASNICI
330
37.54
2716
Maximal Quadrilateral Area
QUADAREA
6237
50.24
2734
Large party
LARGE
34
23.98
2742
Summing Sums
SUMSUMS
912
19.02
2743
Prefix Tiling
PRETILE
163
27.96
2815
Increasing Subsequences
INCSEQ
2158
28.13
2816
Common Subsequences
CSUBSEQS
218
28.67
2817
Distinct Increasing Subsequences
INCDSEQ
786
24.51
2826
Round-Robin Scheduling
RRSCHED
643
36.38
2829
Time Limit Exceeded
TLE
251
21.43
2832
Find The Determinant III
DETER3
293
20.01
2905
Not a Triangle
NOTATRI
5018
38.66
2944
Emmons
SHOOTING
7
8.28
3070
How many subsequences
SEQ5
94
9.74
3133
Here We Go(relians) Again
GORELIAN
168
39.85
3184
Game of Lines
LINES
1306
27.67
3195
Doors and Penguins
DOORSPEN
239
27.25
3261
Race Against Time
RACETIME
1109
24.64
3305
Roman Patrollers
SA04C
46
59.46
3306
Very Special Boxes
SA04D
110
31.49
3314
Umnozak
UMNOZAK
106
28.96
3347
Cestarine
HIGHWAY
61
34.57
3374
Scavenger Hunt
SCAVHUNT
1366
50.36
3375
Stamps
STAMPS
13742
41.70
3376
Parking Lot
PARKINGL
138
20.05
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