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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
4180 Pizza Location   2 577 18.60
31
17
4181 MELE3   19 617 42.70
20
21
4182 Candy (Again)   2 236 18.78
34
34
4185 Cube   57 35.57
4186 Break a New RSA system   1 138 34.12
4188 Amazing equality   42 13.88
4189 Landing   1 8 4.08
50
50
4191 Sky Code   13 777 29.60
19
26
4194 Another Lucky Numbers   4 142 33.44
17
13
4195 GCD Determinant   1 273 45.30
1
34
4197 Dominoes   4 125 23.08
23
23
4198 Lego   5 195 25.40
24
22
4200 Hamster flight   13 1160 45.54
5
13
4201 Coder Ratings   26 1397 35.83
15
18
4202 Brackets Parade   238 45.03
4203 Double Queue   1 84 41.38
17
17
4204 Showstopper   1 89 22.45
17
34
4206 Fast Maximum Matching   33 2089 29.46
22
19
4210 Fast Maximum Matching   19 48.08
4211 Fast Maximum Flow   21 24.62
4212 Another Longest Increasing Subsequence Problem   14 42.50
4225 Payment System   31 61.90
4226 Japan   30 1803 23.39
16
19
4227 "Shortest" pair of paths   3 214 41.11
23
17
4235 Wandering Queen   26 867 14.97
24
19
4259 Pilots   34 1755 31.69
17
20
4273 Train TimeTable   7 426 34.14
14
8
4275 rotate it   40 55.70
4278 Battlefield   8 38.89
4300 Rectangles   176 27064 49.75
5
8
4302 (K,N)-Knight   3 315 25.20
14
24
4303 Dice   13 929 15.72
11
19
4305 Drilling   3 121 20.15
17
34
4306 The way to Bytemountain   1 34 41.30
34
34
4307 Stamps   33 41.94
4308 Byteantean towns   58 24.65
4309 Circular game   35 19.70
4310 Permutacja   4 170 38.96
12
17
4311 Quasi-template   62 34.52
4318 Catch Fish   11 508 33.21
21
26
4324 The fate of the pineapple   46 28.98
4329 Counting K-Rectangle   4 389 30.05
20
28
4343 Empty Boxes   26 3582 65.99
2
13
4350 Giá trị lớn nhất 3   15 419 23.50
28
20
4354 Snowflakes   1 865 25.57
9
21
4361 Connected Points   13 34.78
4378 Twofive   66 26.45
4390 Cards shuffing   2 123 27.18
26
21
4407 Counting Arborescence   101 34.02
4408 Build a Fence   38 12326 44.81
4
5

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