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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
8816 Mravograd   29 32.00
17
34
8820 Okret   3 42 19.74
39
34
8836 Yet Another Sequence Problem   75 23.80
8839 Longest Common Difference Subsequence   3 72 24.75
34
39
8841 Avaricious Maryanna   1 75 36.94
8842 Boring Homework   3 153 42.54
17
17
8843 Complete the Set   1 52 32.12
1
17
8844 Detection of Extraterrestrial   118 36.28
8845 Entertainment   1 48 37.43
34
8846 Fudan Extracurricular Lives   7 25.00
8848 Herbicide   18 41.56
8849 Imitation   23 36.25
8850 Juice Extractor   1 119 15.98
17
17
8869 Roti Prata   63 7148 39.52
15
17
8886 Guess number!   17 5.03
34
34
8894 Double Time   1 31 47.13
17
1
8895 Power Crisis   3 440 33.89
17
13
8896 Pattern Matching   1 28 22.97
17
13
8910 Probablistic OR   2 172 58.36
17
30
8916 Villages by the River   7 271 23.78
13
20
8917 How Many Plusses   7 176 31.94
11
14
8930 Party!   3 61 18.55
17
34
8945 Grid points (speed variation)   24 24.68
8951 brownie   62 49.06
8952 Catapult that ball   34 2982 26.16
12
12
8971 LQDNUMBERS   31 36.44
8980 Cost   48 1192 29.13
18
26
8982 Representatives   20 427 30.95
17
16
8985 Line up   19 401 51.23
16
17
8989 Funny programming contest   3 34 23.76
12
23
8991 Number Guessing Game 2   3 130 36.05
17
42
8992 A los saltos   36 30.41
8995 CANDY   9 1338 38.33
8
6
9000 Bob and his new kite factory   2 1.42
9012 Maximum Self-Matching   31 691 46.46
24
29
9030 Bob and his towers   38 31.76
9032 Cube Free Numbers   65 4143 31.68
12
11
9034 Help Tohu   12 2310 45.32
5
23
9038 Chessboard Billiard   47 26.09
9040 Tug of War   12 614 25.75
9
21
9042 HQNP Incomputable   4 45 33.55
1
9
9046 Clock Hands   2 376 22.30
34
26
9050 Tohu again   2 857 29.12
17
12
9055 Most Frequent Value   30 768 23.58
15
21
9063 Shuffling cards   17 31.65
9066 Sum of Distinct Numbers   26 336 14.35
32
32
9070 Lightning Conductor   3 594 33.24
9
17
9076 Hablu and Bablu   1 156 18.73
12
17
9081 Snail family problems   2 81 24.00
34
17
9084 Journey to Mars   97 23.58

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