list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
1431 Projections Of A Polygon   2 115 10.18
9
1
1433 The Sum   2 277 16.99
42
34
1434 Equation   5 415 33.18
21
26
1435 Vertex Cover   128 3995 34.03
15
18
1436 Is it a tree   336 20189 35.15
10
10
1437 Longest path in a tree   402 18858 38.86
14
15
1440 Use of Function Arctan   4 529 29.20
5
26
1441 The Clever Typist   1 34 9.67
17
34
1442 Strange Food Chain   19 745 18.31
22
25
1444 DEL Command II   32 8.74
1447 A Game of Toy Bricks   39 29.93
1448 3D Cover   3 91 26.87
34
26
1451 01 Sequence   94 28.29
1452 Birthday Cake   62 21.64
1453 Optimal Connected Subset   148 45.94
26
42
1454 Memory Distribution   20 18.35
1455 Program Analyser   25 15.25
1456 The Secret of a Lost City   17 35.94
1457 Help Blue Mary Please! (Act I)   13 1.75
34
17
1458 Help Blue Mary Please! (Act II)   1 80 17.26
1459 The Secret of an Aerolite   8 259 43.46
24
26
1460 A Simple Calculator in the Galaxy   32 40.50
1461 Greedy Hydra   3 193 33.50
27
30
1462 Barbarians   47 14.97
1463 Robot Number M   75 49.70
1464 Editor II   58 18.59
1465 On the Way to Find Chris   2 54 14.78
26
26
1466 Blue Mary Needs Help Again   4 201 20.53
28
34
1468 Outside it is now raining   25 24.78
1470 Another Sequence Problem   3 186 24.42
43
27
1471 A Game of Pearls   1 39 30.00
17
17
1472 Tom and Jerry   60 38.12
1473 Lemon Tree in the Moonlight   22 19.49
1475 Play with Digit Seven   3 120 36.36
34
14
1476 Maximum Profit   6 336 31.93
21
34
1477 Play with a Tree   87 14.51
1478 The Easiest Problem   69 9.05
1479 The GbAaY Kingdom   1 121 19.26
28
39
1480 Let us count 1 2 3   1 67 14.55
1
34
1482 A short vacation in Disneyland   5 224 14.66
31
24
1483 Colorful Lights Party   13 10.84
1484 Search in XML   1 12 2.45
17
17
1487 Query on a tree III   503 16.81
1505 Whac-a-Mole   2 42 15.87
50
17
1526 Ranklist Sorting   1 23 12.75
17
34
1536 Help Blue Mary Please! (Act III)   29 21.26
1538 Making Jumps   11 1424 39.29
16
15
1552 Mobiles   184 27.71
34
34
1553 Backup Files   3 739 19.32
9
42
1554 Zoo   110 29.26

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