list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
2139 Gossipers   3 565 31.51
21
26
2140 (un)Fair Play   71 38.30
2141 Golden Garden   17 18.52
2142 Arranging Flowers   25 13.46
2143 Dependency Problems   5 503 39.68
17
13
2144 K Edge-disjoint Branchings   9 16.47
2147 Root of a Linear Equation   54 8.01
2148 Candy III   57 16454 24.47
9
5
2149 Biased Standings   15 2237 34.85
5
4
2150 Counting Subsequences   12 934 29.96
9
14
2151 Digital Calculator   21 6.91
2152 Hilbert Curve   1 12 11.03
34
34
2153 Internet is Faulty   61 40.48
2154 Kruskal   77 14.88
2157 Anti-Blot System   89 11691 44.70
10
6
2159 Delicious Cake   24 15.35
2160 Here-There   22 25.73
2161 Pixel Shuffle   25 18.82
50
17
2162 Towers of Powers   21 13.33
2171 Ambiguous Codes   1 62 34.62
2172 Ballroom Lights   28 35.59
2173 Car Plates Competition   1 228 42.17
17
17
2174 Drop the Triples   5 111 29.07
21
24
2175 Emoticons   3 222 26.08
23
28
2176 Finding Seats   1 214 14.96
17
17
2177 Galou is back!   -1 214 31.66
2178 He is offside!   5 7582 49.81
3
4
2179 ICPC Scoreboard   1 165 28.77
17
17
2180 Justice League   74 47.85
2185 Musical Optimization   1 66 43.46
2189 Making Pairs   38 17.88
2202 Tan and His Interesting Game   35 23.10
2270 Balloons in a Box   151 25.26
2271 Undecodable Codes   44 14.93
2272 Crossing the Desert   49 23.90
2273 Ferries   25 16.60
2274 Island Hopping   1 188 24.17
17
1
2275 Toil for Oil   9 34.59
2276 Partitions   15 10.04
2277 Silly Sort   20 635 56.70
15
27
2317 Bracket Sequence   1 46 22.71
26
34
2318 Overlapping Words   85 22.39
2319 Sequence   199 30.80
2320 Manhattan   5 572 37.23
21
34
2321 Segments   1 128 15.24
17
34
2322 Tree Game   1 319 44.56
34
50
2323 Broken Compass   40 13.44
2324 Mario   1 60 14.22
34
34
2325 String Distance   205 20.91
2371 Another Longest Increasing Subsequence Problem   9 589 13.30
28
31

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