list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
6450 PP numbers   1 597 39.89
17
17
6470 Finding the Kth Prime   6 1298 27.08
26
17
6471 Printing some primes   6 1090 23.69
17
24
6477 Bowling   1 355 28.72
9
9
6478 Hamster Flight 2   33 22.35
6479 The Very Greatest Common Divisor   62 9.42
6488 Printing some primes (Hard)   28 22.45
6489 Finding the Kth Prime (Hard)   24 12.03
6499 Breaking Chocolates   1 94 18.97
17
17
6500 Counting Diameter   30 36.96
6503 Travelling Salesman Again !   90 35.56
6517 Farmer Sepp   3 267 20.46
24
21
6556 N DIV PHI_N   2 469 42.36
1
28
6560 N DIV PHI_N (Hard)   1 121 22.19
34
34
6562 Esferas   2 319 65.93
5
30
6576 Divide and Conquer   1 26 17.28
17
34
6578 Segment Tree   49 8.66
6622 Islands and Hotel Chains   1 35 11.60
6624 Snowball Game   36 28.75
6650 Consecutive sequence   2 283 44.21
26
9
6652 Skiers   5 24.00
6665 Easy Longest Common Substring   1 93 22.12
30
17
6678 Load Testing   182 61.10
34
34
6681 Điểm trên cạnh hình chữ nhật - HRASTOVI   97 45.87
6690 A - Comparison Expressions   49 33.21
6691 Picking Up Chicks   1 314 48.75
34
1
6692 B - Esperanto Lessons   1 57 63.11
1
17
6693 C - Karaoke   4 20.51
6694 D - Playing with Marbles   5 2316 71.99
6
9
6695 E - Publish of Perish   671 39.88
6700 Make it Smooth   1 66 21.36
17
17
6706 Making Chess Boards   21 22.76
6709 Multiplying by Rotation   78 48.17
6711 Transform a Sequence   33 48.61
6717 Two Paths   1 93 16.98
6720 Paper Fold   16 11.84
6726 Goldbach graphs   20 56.76
6731 Coeficientes   1 1115 49.21
14
12
6732 Camels   66 41.55
6738 Nice Quadrangles   167 42.48
6767 Sequence Function   11 22.37
6772 Happy Coins   3 1712 55.90
3
5
6773 Dinostratus Numbers   77 17.27
6779 Can you answer these queries VII   1 312 25.65
34
17
6803 Absurd prices   349 25.75
1
1
6804 Cheating or Not   7 14.75
6805 Counter attack   1 160 69.25
17
17
6818 Capital City   13 619 36.41
19
24
6819 Yet Another Assignment Problem   1 37 8.35
1
6823 Seller Bob   62 22.64

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