list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
1431 Projections Of A Polygon   2 109 9.88
9
1
1433 The Sum   2 260 17.05
42
34
1434 Equation   4 410 33.16
12
23
1435 Vertex Cover   124 3653 33.34
15
18
1436 Is it a tree   328 17579 33.93
10
10
1437 Longest path in a tree   395 16095 37.54
14
14
1440 Use of Function Arctan   4 514 29.25
5
26
1441 The Clever Typist   1 34 10.07
17
34
1442 Strange Food Chain   18 543 17.81
24
25
1444 DEL Command II   32 8.74
1447 A Game of Toy Bricks   36 35.09
1448 3D Cover   2 87 26.40
34
26
1451 01 Sequence   94 29.16
1452 Birthday Cake   53 20.45
1453 Optimal Connected Subset   -1 145 46.58
26
42
1454 Memory Distribution   18 16.06
1455 Program Analyser   21 13.40
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 80 17.26
1459 The Secret of an Aerolite   6 247 43.16
29
27
1460 A Simple Calculator in the Galaxy   30 41.23
1461 Greedy Hydra   3 188 33.96
27
30
1462 Barbarians   44 14.43
1463 Robot Number M   67 48.98
1464 Editor II   56 18.41
1465 On the Way to Find Chris   2 53 14.82
26
26
1466 Blue Mary Needs Help Again   4 189 19.82
28
34
1468 Outside it is now raining   25 25.23
1470 Another Sequence Problem   3 183 24.22
43
27
1471 A Game of Pearls   1 39 30.40
17
17
1472 Tom and Jerry   59 38.20
1473 Lemon Tree in the Moonlight   21 19.82
1475 Play with Digit Seven   3 105 37.27
34
14
1476 Maximum Profit   6 312 31.46
21
34
1477 Play with a Tree   85 14.61
1478 The Easiest Problem   66 8.84
1479 The GbAaY Kingdom   105 18.33
34
42
1480 Let us count 1 2 3   1 51 12.46
1
34
1482 A short vacation in Disneyland   5 220 14.53
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   420 15.35
1505 Whac-a-Mole   2 39 15.29
50
17
1526 Ranklist Sorting   1 20 12.87
17
34
1536 Help Blue Mary Please! (Act III)   29 21.26
1538 Making Jumps   11 1304 40.30
16
13
1552 Mobiles   179 27.62
34
34
1553 Backup Files   3 373 14.15
9
42
1554 Zoo   109 29.17

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