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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
11582 A Famous Grid   3 196 16.90
17
17
11601 With a Pit of Death   3 521 28.80
8
11
11603 Polynomial f(x) to Polynomial h(x)   77 57.39
11604 The return of the Cake   2 916 27.78
1
6
11613 Aho-Corasick Trie   4 53 11.03
34
21
11642 MAKESUM   1 113 35.51
1
1
11676 Counting diff-pairs   14 207 21.41
24
26
11695 A Summatory (HARD)   6 102 30.37
31
29
11707 Wrong directions   2 50 30.95
39
34
11712 Red Cross Hospital   1 21 25.22
34
1
11718 Boa viagem, Roim   75 16.16
11723 HELP ABHISHEK(version-II)   38 58.19
11736 Prime Time   25 2167 48.58
11
12
11756 Teaming up for the competition   1 35 33.99
50
50
11769 Kind and gently   106 53.23
17
17
11770 Lifesavers   1 82 26.71
17
11771 Mountain Cave   1 16 8.31
34
17
11772 Negative Score   67 3451 34.18
10
11
11777 Easy Sequence!   157 25.76
17
17
11789 Aliens at the subway   2 78 18.13
23
23
11808 Max 2214   1 11 11.70
11813 Count weighted paths   1 23 42.86
11814 Eko   172 16658 26.92
14
14
11830 DOJO Corridor I   -1 32 31.63
50
34
11834 DOJO Corridor II   3 27 30.85
42
34
11840 Sum of Squares with Segment Tree   55 2084 51.03
23
19
11844 Binary Sequence of Prime Number   6 239 20.95
38
30
11848 Power with Combinatorics   8 436 20.36
27
39
11851 Power with Combinatorics(HARD)   1 130 13.20
34
39
11871 Captain Qs Treasure   13 63.64
11873 Round Trip   9 8.70
11875 Jobs   1 361 38.92
1
17
11885 Drawing Triangles with Brainf##k   46 33.68
11895 DONALDO   7 518 24.81
11
13
11899 Queen Game   1 21 22.70
34
17
11900 Spelling Suggestion   8 12.86
11901 Paths in a Tree   1 24 26.19
1
34
11904 A Classic Myth - Flatland Superhero   11 41.18
11905 Tree Count   44 38.89
11906 Rescue On Time   -1 26 33.00
34
17
11909 C You and Me   4 95 45.36
21
21
11921 Ball Stack   1 43 54.78
17
17
11931 AMZ Word   12 1708 64.76
9
10
11932 Amz Rock   13 1785 61.76
4
7
11933 DIAGONAL   6 962 24.58
12
12
11935 Decorating the Palace   23 40.62
11946 Zig-Zag Permutation 2   1 7 25.49
26
34
11947 Counting Words   2 169 26.66
17
17
11948 Dark Assault   1 31 30.47
17
17
11952 Intergalactic Highways   3 151 29.02
17
17

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