list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
1431 Projections Of A Polygon   1 97 9.17
1
1
1433 The Sum   1 245 19.08
34
34
1434 Equation   2 383 33.72
9
26
1435 Vertex Cover   57 2570 33.02
16
19
1436 Is it a tree   170 9504 33.16
10
11
1437 Longest path in a tree   186 8063 37.96
14
15
1440 Use of Function Arctan   2 483 29.97
1
34
1441 The Clever Typist   1 31 9.70
17
34
1442 Strange Food Chain   4 338 21.76
24
14
1444 DEL Command II   32 8.74
1447 A Game of Toy Bricks   36 35.09
1448 3D Cover   1 79 26.93
50
34
1451 01 Sequence   92 30.55
1452 Birthday Cake   52 20.75
1453 Optimal Connected Subset   -1 142 46.52
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   3 190 43.27
27
30
1460 A Simple Calculator in the Galaxy   27 40.37
1461 Greedy Hydra   2 169 32.84
28
34
1462 Barbarians   45 14.34
1463 Robot Number M   65 51.85
1464 Editor II   55 18.45
1465 On the Way to Find Chris   1 50 14.32
26
26
1466 Blue Mary Needs Help Again   4 168 20.75
28
34
1468 Outside it is now raining   25 25.23
1470 Another Sequence Problem   3 168 24.20
46
34
1471 A Game of Pearls   38 28.77
1472 Tom and Jerry   54 37.95
1473 Lemon Tree in the Moonlight   20 20.39
1475 Play with Digit Seven   2 58 41.28
17
17
1476 Maximum Profit   4 271 32.07
34
42
1477 Play with a Tree   80 14.29
1478 The Easiest Problem   64 8.76
1479 The GbAaY Kingdom   1 93 20.38
17
34
1480 Let us count 1 2 3   1 38 12.09
1
34
1482 A short vacation in Disneyland   4 207 15.40
30
26
1483 Colorful Lights Party   11 6.13
1484 Search in XML   10 2.01
1487 Query on a tree III   343 15.73
1505 Whac-a-Mole   1 37 16.55
1526 Ranklist Sorting   1 19 20.39
17
34
1536 Help Blue Mary Please! (Act III)   30 21.63
1538 Making Jumps   6 962 44.78
15
10
1552 Mobiles   173 31.02
34
34
1553 Backup Files   173 20.96
1554 Zoo   95 29.05

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