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time:
2024-12-28
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WHITESPACE
list of classical problems
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ID
NAME
CODE
USERS
ACC %
7805
Kitchen Robot
KITROB
88
31.90
7807
The Lucky Prisoner
LPRISON
27
9.93
7826
Tree Isomorphism
TREEISO
555
22.99
7851
Stacks of Zippy
JZPSTA
17
16.80
7857
Tower Game (Hard)
ADV04A1
59
15.07
7859
Upper Right King (Hard)
ADV04B1
166
36.87
7860
Deal or No Deal
ADV04C
9
42.55
7861
UFO
ADV04D
34
28.74
7862
Prisoner of Benda
ADV04E
23
34.25
7864
Four Chips (Hard)
ADV04F1
139
29.33
7866
Regular expressions (Hard)
ADV04G1
109
25.69
7868
Join
ADV04H
17
47.56
7870
Invisible point
ADV04J
1659
42.87
7874
Calculator
ADV04K
25
22.30
7875
Miles and kilometers
ADV04L
603
46.82
7881
Ljutnja
C1LJUTNJ
637
24.24
7882
Tabovi
C1TABOVI
331
49.62
7884
Crni
C2CRNI
55
54.55
7886
Boards (Hard)
ADV04I1
35
34.59
7891
Fibonacci Sequence
SPFIBO
98
30.24
7934
Operating System Problems (Task Scheduling)
OSPROB1
138
56.50
8097
Islands
IOIISL08
70
46.34
8100
Shifting Lights
SHLIGHTS
228
31.17
8104
Friendly Knights
KFRIENDS
147
45.26
8119
CIRU2
CIRUT
173
36.20
8177
Beautiful numbers EXTREME
JZPEXT
258
27.51
8222
Substrings
NSUBSTR
1261
29.59
8265
Zero Count
ZEROCNT
14
12.50
8316
Win gold medal
WINGOLD
55
26.67
8317
Red Balls
SIGNGAME
43
44.25
8318
color the balls
PLAYSIGN
66
45.93
8363
COSTLY CHESS
CCHESS
1580
43.42
8371
TRIANGULAR PRISM
PRISMSA
2056
69.03
8374
PARKET
PARKET1
1843
56.15
8398
Quadratic Equation
QUADRATE
600
28.86
8456
PRIMITIVEROOTS
PROBLEM4
364
46.20
8478
Ancient Pocket Calculator
POCALC1
7
4.44
8491
Messy Phone List
PHONMESS
52
19.92
8542
Modern Pocket Calculator
POCALC2
35
9.12
8558
Linear Equation Solver
LINQSOLV
15
28.38
8574
Four in a row
FOUROW
22
19.05
8591
Prime Permutations
PRIMPERM
106
31.02
8886
Guess number!
GNUM
17
5.03
9042
HQNP Incomputable
HQNP
45
33.55
9046
Clock Hands
HANDS
376
22.30
9070
Lightning Conductor
LIGHTIN
594
33.24
9086
Formula 3D
JZPFOR
6
21.21
9190
Perfect Maze
TREEMAZE
31
1.73
9199
Circular Track
SPEED
3343
40.27
9534
Turn on the lights
JZPLIT
67
32.81
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