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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
12012 grace marks   5 224 22.86
21
21
12009 Fibonacci recursive sequences (hard)   2 23 9.73
34
34
12008 Fibonacci recursive sequences (medium)   43 27.50
12007 Fibonaccibonacci (easy)   1 103 29.58
1
34
12005 Grass Planting   10 506 43.74
32
17
12004 Cousin Wars   2 32 18.18
26
26
12001 Bit by Bit   2 139 36.43
17
23
11998 Totient Fever   70 43.26
11997 Trip To London   148 52.12
1
1
11986 ROMAN NUMERALS   1 141 33.27
9
9
11985 Gao on a tree   25 734 14.99
27
27
11984 Dome of Circus   17 48.39
11963 Packing Rectangles   34 54.17
11962 Arya Rage   4 322 42.43
17
26
11956 Addicted   51 54.35
11952 Intergalactic Highways   3 134 28.09
17
17
11948 Dark Assault   1 28 32.73
17
17
11947 Counting Words   2 162 26.18
17
17
11946 Zig-Zag Permutation 2   1 5 39.29
26
34
11935 Decorating the Palace   15 32.08
11933 DIAGONAL   6 944 24.28
12
12
11932 Amz Rock   12 1751 61.94
4
7
11931 AMZ Word   12 1683 64.39
9
10
11921 Ball Stack   1 40 54.63
17
17
11909 C You and Me   4 87 45.25
21
21
11906 Rescue On Time   -1 23 43.94
34
17
11905 Tree Count   40 43.07
11904 A Classic Myth - Flatland Superhero   10 46.43
11901 Paths in a Tree   1 18 32.14
1
34
11900 Spelling Suggestion   4 20.00
11899 Queen Game   1 20 35.29
34
17
11895 DONALDO   7 505 24.81
11
13
11885 Drawing Triangles with Brainf##k   46 50.79
11875 Jobs   1 353 38.69
1
17
11873 Round Trip   7 8.60
11871 Captain Qs Treasure   11 61.11
11851 Power with Combinatorics(HARD)   1 127 13.09
34
42
11848 Power with Combinatorics   8 431 20.26
25
37
11844 Binary Sequence of Prime Number   5 222 21.46
34
28
11840 Sum of Squares with Segment Tree   53 2019 50.91
23
18
11834 DOJO Corridor II   1 20 33.54
34
34
11830 DOJO Corridor I   27 41.28
11814 Eko   171 15097 26.57
13
13
11813 Count weighted paths   1 16 51.52
11808 Max 2214   1 11 16.10
11789 Aliens at the subway   2 67 17.03
23
23
11777 Easy Sequence!   154 25.75
17
17
11772 Negative Score   67 3377 34.29
10
11
11771 Mountain Cave   1 16 8.51
34
17
11770 Lifesavers   1 76 25.34
17

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