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list of classical problems
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ID
NAME
CODE
USERS
ACC %
1419
A Game with Numbers
NGM
839
63.48
1420
Geometry and a Square
GEOM
171
44.64
1421
Goods
FIRM
95
33.74
1431
Projections Of A Polygon
KPPOLY
25
14.16
1433
The Sum
KPSUM
83
24.14
1434
Equation
KPEQU
158
35.37
1435
Vertex Cover
PT07X
355
29.62
1436
Is it a tree
PT07Y
849
33.85
1437
Longest path in a tree
PT07Z
738
41.46
1440
Use of Function Arctan
ARCTAN
174
22.35
1441
The Clever Typist
CLEVER
22
8.19
1442
Strange Food Chain
CHAIN
96
31.47
1444
DEL Command II
DELCOMM2
11
18.18
1447
A Game of Toy Bricks
BRCKGAME
37
50.62
1448
3D Cover
COVER2
65
31.62
1451
01 Sequence
SEQ1
61
39.74
1452
Birthday Cake
CAKE
41
26.89
1453
Optimal Connected Subset
OPTSUB
107
46.77
1454
Memory Distribution
MEMDIS
14
14.95
1455
Program Analyser
ANALYSER
15
19.23
1456
The Secret of a Lost City
LOSTCT
10
31.25
1457
Help Blue Mary Please! (Act I)
BLUEEQ
3
4.17
1458
Help Blue Mary Please! (Act II)
BLUEEQ2
40
18.84
1459
The Secret of an Aerolite
AEROLITE
54
41.62
1460
A Simple Calculator in the Galaxy
GALAXY
17
53.06
1461
Greedy Hydra
DRAGON
51
46.15
1462
Barbarians
BARB
26
13.53
1463
Robot Number M
ROBOT
48
57.47
1464
Editor II
EDIT3
38
19.64
1465
On the Way to Find Chris
CHRIS
52
26.74
1466
Blue Mary Needs Help Again
CASHIER
105
21.37
1468
Outside it is now raining
RAIN2
17
20.45
1470
Another Sequence Problem
SEQ2
39
21.50
1471
A Game of Pearls
PRLGAME
28
35.86
1472
Tom and Jerry
TOMJERRY
37
44.44
1473
Lemon Tree in the Moonlight
LEMON
10
23.26
1475
VII - Act IV
WORMS
29
47.50
1476
Maximum Profit
PROFIT
117
29.11
1477
Play with a Tree
PT07A
43
22.64
1478
The Easiest Problem
PT07B
69
19.84
1479
The GbAaY Kingdom
PT07C
29
20.08
1480
Let us count 1 2 3
PT07D
20
11.59
1482
A short vacation in Disneyland
PT07F
78
19.88
1483
Colorful Lights Party
PT07G
6
10.89
1484
Search in XML
PT07H
5
2.78
1487
Query on a tree III
PT07J
85
10.89
1488
Balloons of JiaJia
PT07K
0
0.00
1505
Whac-a-Mole
MOLE
38
20.29
1526
Ranklist Sorting
RSORTING
20
31.88
1536
Help Blue Mary Please! (Act III)
BLUEEQ3
33
24.74
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