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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
11582 A Famous Grid   2 189 16.72
17
17
11601 With a Pit of Death   3 504 29.31
8
11
11603 Polynomial f(x) to Polynomial h(x)   75 57.18
11604 The return of the Cake   2 911 27.69
1
6
11613 Aho-Corasick Trie   4 50 10.66
34
21
11642 MAKESUM   1 106 34.22
1
1
11676 Counting diff-pairs   14 193 21.53
24
26
11695 A Summatory (HARD)   6 98 30.19
31
29
11707 Wrong directions   2 45 31.05
39
34
11712 Red Cross Hospital   1 19 24.78
34
1
11718 Boa viagem, Roim   70 16.16
11723 HELP ABHISHEK(version-II)   34 58.33
11736 Prime Time   25 2158 48.49
11
12
11756 Teaming up for the competition   1 32 32.89
50
50
11769 Kind and gently   103 54.55
17
17
11770 Lifesavers   1 76 25.62
17
11771 Mountain Cave   1 16 8.46
34
17
11772 Negative Score   67 3422 34.19
10
11
11777 Easy Sequence!   154 25.64
17
17
11789 Aliens at the subway   2 72 17.58
23
23
11808 Max 2214   1 11 15.32
11813 Count weighted paths   1 16 48.57
11814 Eko   171 16146 26.78
13
13
11830 DOJO Corridor I   -1 30 39.35
50
34
11834 DOJO Corridor II   3 23 33.53
42
34
11840 Sum of Squares with Segment Tree   55 2056 50.86
23
19
11844 Binary Sequence of Prime Number   5 231 21.29
34
28
11848 Power with Combinatorics   8 435 20.42
27
39
11851 Power with Combinatorics(HARD)   1 129 13.17
34
39
11871 Captain Qs Treasure   12 61.90
11873 Round Trip   8 9.38
11875 Jobs   1 359 38.82
1
17
11885 Drawing Triangles with Brainf##k   46 50.39
11895 DONALDO   7 512 24.89
11
13
11899 Queen Game   1 19 33.33
34
17
11900 Spelling Suggestion   4 12.50
11901 Paths in a Tree   1 21 30.30
1
34
11904 A Classic Myth - Flatland Superhero   10 43.33
11905 Tree Count   40 42.45
11906 Rescue On Time   -1 24 35.29
34
17
11909 C You and Me   4 92 44.93
21
21
11921 Ball Stack   1 41 53.98
17
17
11931 AMZ Word   12 1706 64.73
9
10
11932 Amz Rock   13 1775 61.89
4
7
11933 DIAGONAL   6 958 24.50
12
12
11935 Decorating the Palace   18 36.21
11946 Zig-Zag Permutation 2   1 5 39.29
26
34
11947 Counting Words   2 167 26.51
17
17
11948 Dark Assault   1 30 33.63
17
17
11952 Intergalactic Highways   3 144 29.06
17
17

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