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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
4180 Pizza Location   2 574 18.53
31
17
4181 MELE3   19 613 42.64
20
21
4182 Candy (Again)   2 226 18.42
34
34
4185 Cube   52 35.93
4186 Break a New RSA system   1 136 35.61
4188 Amazing equality   38 13.58
4189 Landing   4 3.64
4191 Sky Code   12 687 28.46
19
26
4194 Another Lucky Numbers   4 137 33.50
17
13
4195 GCD Determinant   1 269 45.43
1
34
4197 Dominoes   4 120 22.98
23
23
4198 Lego   5 182 25.37
24
22
4200 Hamster flight   13 1150 45.35
5
13
4201 Coder Ratings   26 1390 35.87
15
18
4202 Brackets Parade   232 44.26
4203 Double Queue   1 77 43.08
17
17
4204 Showstopper   1 83 21.90
17
34
4206 Fast Maximum Matching   30 2002 29.28
22
19
4210 Fast Maximum Matching   13 48.57
4211 Fast Maximum Flow   16 21.67
4212 Another Longest Increasing Subsequence Problem   11 46.43
4225 Payment System   29 66.07
4226 Japan   30 1766 23.29
16
19
4227 "Shortest" pair of paths   3 211 40.38
23
17
4235 Wandering Queen   25 847 15.02
23
19
4259 Pilots   34 1671 31.81
17
20
4273 Train TimeTable   7 422 33.97
14
8
4275 rotate it   40 55.70
4278 Battlefield   6 46.15
4300 Rectangles   176 26833 49.87
5
8
4302 (K,N)-Knight   3 311 24.80
14
24
4303 Dice   13 927 15.72
11
19
4305 Drilling   3 100 17.99
17
34
4306 The way to Bytemountain   1 29 41.25
34
34
4307 Stamps   28 40.24
4308 Byteantean towns   55 24.22
4309 Circular game   32 19.89
4310 Permutacja   4 167 38.63
12
17
4311 Quasi-template   58 33.98
4318 Catch Fish   11 496 32.91
21
26
4324 The fate of the pineapple   40 28.41
4329 Counting K-Rectangle   4 387 30.00
20
28
4343 Empty Boxes   26 3563 66.00
2
13
4350 Giá trị lớn nhất 3   15 411 23.26
28
20
4354 Snowflakes   1 834 25.29
9
21
4361 Connected Points   9 52.17
4378 Twofive   63 31.96
4390 Cards shuffing   2 120 26.79
26
21
4407 Counting Arborescence   100 34.02
4408 Build a Fence   38 12285 44.79
4
5

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