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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
2132 Puzzle   89 32.68
2136 Candy II   2 613 46.00
17
17
2138 Pibonacci   3 48 14.11
26
39
2139 Gossipers   3 602 31.76
21
26
2140 (un)Fair Play   75 38.08
2141 Golden Garden   17 12.20
2142 Arranging Flowers   25 9.87
2143 Dependency Problems   4 521 38.96
17
13
2144 K Edge-disjoint Branchings   9 12.35
2147 Root of a Linear Equation   66 8.90
34
17
2148 Candy III   54 20559 25.33
9
5
2149 Biased Standings   21 3679 33.67
5
5
2150 Counting Subsequences   13 1031 29.42
9
13
2151 Digital Calculator   23 5.69
2152 Hilbert Curve   1 13 16.29
34
34
2153 Internet is Faulty   69 38.54
2154 Kruskal   85 14.03
2157 Anti-Blot System   104 12967 45.24
10
5
2159 Delicious Cake   30 14.64
2160 Here-There   30 24.76
2161 Pixel Shuffle   34 21.03
50
17
2162 Towers of Powers   26 13.87
2185 Musical Optimization   1 73 43.15
2189 Making Pairs   1 48 16.54
34
42
2202 Tan and His Interesting Game   46 25.18
2276 Partitions   1 24 13.02
34
26
2371 Another Longest Increasing Subsequence Problem   18 844 13.68
30
33
2415 Kirchhof Law   2 105 21.42
17
17
2416 Distinct Subsequences   94 3783 36.34
12
22
2417 Eliminate The Enemies   22 19.74
2421 Incrementing The Integer   1 53 24.29
17
50
2511 Magic Program IV   27 17.99
2643 Starcraft I   58 22.30
2670 Count Minimum Spanning Trees   4 189 17.41
28
39
2713 Can you answer these queries IV   60 4388 17.75
21
21
2714 Cow Cars   6 670 37.51
15
17
2715 Glasnici   3 349 37.40
26
30
2716 Maximal Quadrilateral Area   -1 6255 50.22
3
8
2734 Large party   40 26.19
2742 Summing Sums   17 921 19.10
16
23
2743 Prefix Tiling   1 166 27.86
17
34
2815 Increasing Subsequences   53 2184 28.16
15
22
2816 Common Subsequences   5 223 28.92
26
34
2817 Distinct Increasing Subsequences   9 795 24.57
22
26
2826 Round-Robin Scheduling   12 650 36.17
23
22
2829 Time Limit Exceeded   4 260 21.67
34
34
2832 Find The Determinant III   1 308 20.46
17
9
2902 Candy IV   33 46.46
50
34
2905 Not a Triangle   93 5052 38.67
11
11
2944 Emmons   7 7.19

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