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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
11582 A Famous Grid   2 188 16.68
17
17
11601 With a Pit of Death   3 492 29.35
8
11
11603 Polynomial f(x) to Polynomial h(x)   75 57.18
11604 The return of the Cake   2 909 27.69
1
6
11613 Aho-Corasick Trie   4 50 10.67
34
21
11642 MAKESUM   1 106 34.22
1
1
11676 Counting diff-pairs   14 189 22.66
24
26
11695 A Summatory (HARD)   6 96 30.13
31
29
11707 Wrong directions   2 45 31.05
39
34
11712 Red Cross Hospital   1 18 24.10
34
1
11718 Boa viagem, Roim   70 16.16
11723 HELP ABHISHEK(version-II)   34 58.18
11736 Prime Time   25 2157 48.48
11
12
11756 Teaming up for the competition   1 31 33.10
50
50
11769 Kind and gently   101 54.64
11770 Lifesavers   1 76 25.62
17
11771 Mountain Cave   1 16 8.51
34
17
11772 Negative Score   67 3411 34.20
10
11
11777 Easy Sequence!   153 25.62
17
17
11789 Aliens at the subway   2 68 17.03
23
23
11808 Max 2214   1 11 16.10
11813 Count weighted paths   1 16 51.52
11814 Eko   171 15811 26.70
13
13
11830 DOJO Corridor I   -1 28 39.66
50
34
11834 DOJO Corridor II   2 21 33.54
42
34
11840 Sum of Squares with Segment Tree   54 2044 50.85
23
19
11844 Binary Sequence of Prime Number   5 225 21.43
34
28
11848 Power with Combinatorics   8 434 20.28
27
39
11851 Power with Combinatorics(HARD)   1 128 13.13
34
42
11871 Captain Qs Treasure   12 61.90
11873 Round Trip   8 9.57
11875 Jobs   1 356 38.61
1
17
11885 Drawing Triangles with Brainf##k   46 50.79
11895 DONALDO   7 511 24.89
11
13
11899 Queen Game   1 20 35.29
34
17
11900 Spelling Suggestion   4 12.82
11901 Paths in a Tree   1 20 33.72
1
34
11904 A Classic Myth - Flatland Superhero   10 43.33
11905 Tree Count   40 43.07
11906 Rescue On Time   -1 23 34.52
34
17
11909 C You and Me   4 90 44.85
21
21
11921 Ball Stack   1 40 54.63
17
17
11931 AMZ Word   12 1700 64.71
9
10
11932 Amz Rock   13 1766 61.88
4
7
11933 DIAGONAL   6 950 24.37
12
12
11935 Decorating the Palace   15 32.08
11946 Zig-Zag Permutation 2   1 5 39.29
26
34
11947 Counting Words   2 165 26.36
17
17
11948 Dark Assault   1 28 32.73
17
17
11952 Intergalactic Highways   3 139 28.68
17
17

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