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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
6804 Cheating or Not   16 14.09
6803 Absurd prices   2 380 23.54
12
12
6779 Can you answer these queries VII   17 1182 19.33
38
27
6773 Dinostratus Numbers   1 92 17.79
17
17
6772 Happy Coins   14 2418 55.26
3
10
6767 Sequence Function   11 19.10
6738 Nice Quadrangles   176 42.55
6732 Camels   74 41.92
6731 Coeficientes   2 1253 50.05
10
9
6726 Goldbach graphs   3 30 56.76
17
17
6720 Paper Fold   19 13.01
6717 Two Paths   8 212 17.28
34
36
6711 Transform a Sequence   40 45.65
6709 Multiplying by Rotation   1 88 51.00
6706 Making Chess Boards   25 26.15
6700 Make it Smooth   1 69 20.99
17
17
6695 E - Publish of Perish   1 705 39.73
6694 D - Playing with Marbles   18 3494 66.71
3
5
6693 C - Karaoke   5 20.00
6692 B - Esperanto Lessons   1 60 62.39
1
17
6691 Picking Up Chicks   29 2200 32.17
11
18
6690 A - Comparison Expressions   54 32.76
6681 Point on the side of the rectangle   1 129 43.90
17
17
6678 Load Testing   200 59.73
34
34
6665 Easy Longest Common Substring   2 145 23.02
23
17
6652 Skiers   26 47.47
6650 Consecutive sequence   4 319 44.99
20
17
6624 Snowball Game   4 47 30.67
17
26
6622 Islands and Hotel Chains   2 61 9.54
45
34
6578 Segment Tree   1 53 10.09
34
34
6576 Divide and Conquer   2 57 15.96
17
26
6562 Esferas   11 620 61.07
9
26
6560 N DIV PHI_N (Hard)   4 164 21.04
17
28
6556 N DIV PHI_N   14 733 37.94
5
26
6517 Farmer Sepp   7 327 21.90
28
26
6503 Travelling Salesman Again !   92 36.78
6500 Counting Diameter   36 40.78
6499 Breaking Chocolates   1 98 18.89
17
17
6489 Finding the Kth Prime (Hard)   7 77 9.69
42
36
6488 Printing some primes (Hard)   11 155 15.06
35
29
6479 The Very Greatest Common Divisor   4 93 10.23
21
13
6478 Hamster Flight 2   2 63 32.91
17
34
6477 Bowling   3 518 28.50
8
11
6471 Printing some primes   69 7048 28.56
13
11
6470 Finding the Kth Prime   48 7310 27.29
19
14
6450 PP numbers   10 877 41.73
10
6
6408 Counting Triangles 2   -1 55 33.60
50
50
6377 Two Array Problem   4 185 27.61
17
26
6356 Rock-Paper-Scissors-Lizard-Spock   2 171 41.42
12
23
6340 ZUMA   6 449 43.96
17
34

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