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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
19147 Save CodeVillage   1 108 32.89
2058 Reaux! Sham! Beaux!   4 660 32.89
23
6
11756 Teaming up for the competition   1 30 32.86
50
50
14181 LIFE IS A RACE   11 32.86
4318 Catch Fish   11 493 32.84
21
26
9534 Turn on the lights   67 32.81
2883 Widget Factory   2 132 32.81
26
26
160 Choosing a Palindromic Sequence   95 32.80
17
17
10612 Funny Areas   3 89 32.79
34
34
6290 Robbery 2   7 799 32.79
17
13
32245 Apoorv and Maximum Inversion   21 145 32.77
22
24
6690 A - Comparison Expressions   54 32.76
1788 Fractan   44 32.76
4656 Cross Mountain Climb   1 60 32.74
17
34
11948 Dark Assault   1 28 32.73
17
17
8059 Stocks Prediction   1 87 32.71
17
34
10112 Peer Review   116 32.71
7025 Roads in Berland   1 123 32.70
17
34
21354 String Problem   4 27 32.69
26
26
34373 Clickbait   8 22 32.69
32
19
11274 Lights and Switches   1 56 32.68
17
34
28462 New TAP   1 37 32.68
17
17
4533 Determinant of Banded Matrices   16 32.67
1741 Tetris 3D   1 168 32.65
34
50
3462 The Skatepark´s New Ramps   10 32.65
18905 Kapti and Balu   1 38 32.65
17
17
8320 Spreadsheet scrolling   76 32.64
21671 Jumppy and the Grid   4 62 32.64
21
21
4483 Roads Repair   7 180 32.64
20
23
13990 Web islands   18 575 32.63
15
16
10460 A function over factors   1 97 32.63
1
17
1963 Image Projections   104 32.61
36946 March Of The King   3 13 32.61
45
45
57 Supernumbers in a permutation   22 1065 32.59
17
19
1031 Up Subsequence   2 727 32.58
15
10
2413 Building Beacons   40 32.58
32529 Nearest Neighbor Search   1 12 32.54
3974 Another Tree Problem   7 645 32.53
17
23
22393 KATHTHI   57 1874 32.51
16
17
3978 Distance Query   70 1740 32.51
24
21
24689 Fibo and non fibo   10 309 32.50
18
18
13523 Card Meets (medium)   7 54 32.49
17
21
12368 Emma s Domino   92 32.47
1
17
16278 Watching the game   1 73 32.46
17
17
14035 Winter Crush   18 32.46
36387 Honest Rectangle   1 20 32.46
17
34
999 Generalized Matrioshkas   413 32.45
27307 Alternating Sequences   62 2095 32.45
8
9
7897 Skyline   13 898 32.43
12
27
10420 Hardware upgrade   1 53 32.43
34
17

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