list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
6340 ZUMA   4 217 41.58
17
34
6356 Rock-Paper-Scissors-Lizard-Spock   1 159 40.82
9
17
6377 Two Array Problem   2 175 28.36
12
23
6408 Counting Triangles 2   50 33.62
6450 PP numbers   3 709 41.19
17
17
6470 Finding the Kth Prime   10 1641 28.37
25
15
6471 Printing some primes   16 1449 25.94
16
13
6477 Bowling   3 420 28.27
9
9
6478 Hamster Flight 2   36 22.53
6479 The Very Greatest Common Divisor   2 67 10.06
26
9
6488 Printing some primes (Hard)   1 38 21.95
50
50
6489 Finding the Kth Prime (Hard)   27 11.60
6499 Breaking Chocolates   1 95 19.08
17
17
6500 Counting Diameter   32 37.89
6503 Travelling Salesman Again !   90 35.53
6517 Farmer Sepp   4 279 20.76
26
23
6556 N DIV PHI_N   4 550 41.55
4
31
6560 N DIV PHI_N (Hard)   3 138 22.53
17
28
6562 Esferas   6 448 61.78
5
26
6576 Divide and Conquer   1 32 18.66
17
34
6578 Segment Tree   49 8.53
6622 Islands and Hotel Chains   3 50 9.79
42
34
6624 Snowball Game   2 38 27.41
17
26
6650 Consecutive sequence   3 294 44.66
23
6
6652 Skiers   6 26.92
6665 Easy Longest Common Substring   1 112 22.51
30
17
6678 Load Testing   186 59.71
34
34
6681 Điểm trên cạnh hình chữ nhật - HRASTOVI   102 45.51
6690 A - Comparison Expressions   51 33.58
6691 Picking Up Chicks   3 386 42.53
12
17
6692 B - Esperanto Lessons   1 57 63.11
1
17
6693 C - Karaoke   5 21.43
6694 D - Playing with Marbles   14 2826 71.74
4
5
6695 E - Publish of Perish   692 40.03
6700 Make it Smooth   1 66 21.31
17
17
6706 Making Chess Boards   21 22.58
6709 Multiplying by Rotation   79 49.21
6711 Transform a Sequence   34 49.32
6717 Two Paths   3 112 17.35
34
34
6720 Paper Fold   25 15.26
6726 Goldbach graphs   1 23 60.00
17
17
6731 Coeficientes   1 1186 49.96
12
10
6732 Camels   67 41.83
6738 Nice Quadrangles   169 42.31
6767 Sequence Function   11 22.37
6772 Happy Coins   10 2013 55.93
3
9
6773 Dinostratus Numbers   79 17.11
6779 Can you answer these queries VII   4 361 25.55
36
24
6803 Absurd prices   365 25.96
1
1
6804 Cheating or Not   15 23.97

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