list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
1431 Projections Of A Polygon   2 104 9.31
9
1
1433 The Sum   2 259 19.68
42
34
1434 Equation   3 402 34.03
9
26
1435 Vertex Cover   97 3184 34.40
15
18
1436 Is it a tree   260 12512 34.29
10
10
1437 Longest path in a tree   296 11002 39.41
14
15
1440 Use of Function Arctan   4 508 30.29
5
26
1441 The Clever Typist   1 34 10.07
17
34
1442 Strange Food Chain   9 426 20.70
22
21
1444 DEL Command II   32 8.74
1447 A Game of Toy Bricks   36 35.09
1448 3D Cover   1 87 26.30
50
34
1451 01 Sequence   95 29.57
1452 Birthday Cake   52 20.63
1453 Optimal Connected Subset   -1 143 46.28
26
42
1454 Memory Distribution   18 16.06
1455 Program Analyser   21 13.93
1456 The Secret of a Lost City   17 43.40
1457 Help Blue Mary Please! (Act I)   12 1.53
34
17
1458 Help Blue Mary Please! (Act II)   1 78 14.20
1459 The Secret of an Aerolite   5 230 44.41
29
27
1460 A Simple Calculator in the Galaxy   27 40.37
1461 Greedy Hydra   2 181 33.99
28
34
1462 Barbarians   46 14.78
1463 Robot Number M   66 48.63
1464 Editor II   57 18.53
1465 On the Way to Find Chris   2 53 14.82
26
26
1466 Blue Mary Needs Help Again   4 188 20.88
28
34
1468 Outside it is now raining   25 25.23
1470 Another Sequence Problem   3 185 24.60
43
27
1471 A Game of Pearls   1 39 30.53
17
17
1472 Tom and Jerry   59 39.31
1473 Lemon Tree in the Moonlight   20 20.00
1475 Play with Digit Seven   4 74 37.71
17
9
1476 Maximum Profit   5 312 32.96
23
34
1477 Play with a Tree   82 14.30
1478 The Easiest Problem   65 8.75
1479 The GbAaY Kingdom   98 20.27
34
42
1480 Let us count 1 2 3   1 51 13.36
1
34
1482 A short vacation in Disneyland   5 218 14.80
31
24
1483 Colorful Lights Party   13 10.90
1484 Search in XML   10 2.01
1487 Query on a tree III   376 17.63
1505 Whac-a-Mole   2 39 16.56
50
17
1526 Ranklist Sorting   1 20 16.18
17
34
1536 Help Blue Mary Please! (Act III)   30 21.63
1538 Making Jumps   10 1187 43.06
16
13
1552 Mobiles   179 30.28
34
34
1553 Backup Files   2 222 25.75
1
34
1554 Zoo   101 30.05

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