list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
6408 Counting Triangles 2   50 33.62
6450 PP numbers   3 690 40.83
17
17
6470 Finding the Kth Prime   8 1555 27.98
23
15
6471 Printing some primes   14 1360 25.47
17
14
6477 Bowling   2 366 29.19
12
6
6478 Hamster Flight 2   36 22.53
6479 The Very Greatest Common Divisor   2 66 10.03
26
9
6488 Printing some primes (Hard)   35 23.49
6489 Finding the Kth Prime (Hard)   26 11.84
6499 Breaking Chocolates   1 94 18.97
17
17
6500 Counting Diameter   32 37.89
6503 Travelling Salesman Again !   90 35.53
6517 Farmer Sepp   3 275 20.67
24
21
6556 N DIV PHI_N   4 539 41.53
4
30
6560 N DIV PHI_N (Hard)   2 135 22.34
26
26
6562 Esferas   6 440 61.61
5
26
6576 Divide and Conquer   1 31 18.62
17
34
6578 Segment Tree   49 8.59
6622 Islands and Hotel Chains   1 45 12.27
6624 Snowball Game   2 38 27.52
17
26
6650 Consecutive sequence   3 293 44.51
23
6
6652 Skiers   6 26.92
6665 Easy Longest Common Substring   1 109 22.29
30
17
6678 Load Testing   185 59.47
34
34
6681 Điểm trên cạnh hình chữ nhật - HRASTOVI   102 45.51
6690 A - Comparison Expressions   50 33.09
6691 Picking Up Chicks   2 371 44.31
17
17
6692 B - Esperanto Lessons   1 57 63.11
1
17
6693 C - Karaoke   5 21.43
6694 D - Playing with Marbles   14 2758 71.68
4
5
6695 E - Publish of Perish   689 40.18
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   33 48.61
6717 Two Paths   1 107 17.02
6720 Paper Fold   26 15.60
6726 Goldbach graphs   1 22 58.97
17
17
6731 Coeficientes   1 1185 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 1981 55.92
3
9
6773 Dinostratus Numbers   78 17.00
6779 Can you answer these queries VII   2 351 25.83
38
28
6803 Absurd prices   365 25.97
1
1
6804 Cheating or Not   15 23.97
6805 Counter attack   1 168 70.36
17
17
6818 Capital City   26 945 36.75
20
24
6819 Yet Another Assignment Problem   1 39 11.50
1

Most popular tags