list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
1440 Use of Function Arctan   4 511 30.41
5
26
1441 The Clever Typist   1 34 10.07
17
34
1442 Strange Food Chain   9 445 20.60
22
21
1444 DEL Command II   32 8.74
1447 A Game of Toy Bricks   36 35.09
1448 3D Cover   2 88 26.41
34
26
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   6 235 44.61
29
27
1460 A Simple Calculator in the Galaxy   27 40.37
1461 Greedy Hydra   3 184 34.26
27
30
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   4 189 20.63
28
34
1468 Outside it is now raining   25 25.23
1470 Another Sequence Problem   3 185 24.59
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 77 37.55
17
9
1476 Maximum Profit   5 315 33.04
23
34
1477 Play with a Tree   83 14.50
1478 The Easiest Problem   65 8.75
1479 The GbAaY Kingdom   100 19.97
34
42
1480 Let us count 1 2 3   1 53 13.73
1
34
1482 A short vacation in Disneyland   5 219 14.75
31
24
1483 Colorful Lights Party   13 10.90
1484 Search in XML   1 11 2.40
17
17
1487 Query on a tree III   387 17.99
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 1205 42.95
16
13
1552 Mobiles   180 30.18
34
34
1553 Backup Files   2 234 25.73
1
34
1554 Zoo   105 30.62
1557 Can you answer these queries II   20 901 27.25
30
35
1644 Trees   31 13.97
1671 Another Mathematical Problem   51 10.85
1672 The Great Indian Wedding   43 24.50
1673 Ambitious Manager   2 446 37.61
9
9
1674 The Explosion   147 26.89

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