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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
4179 Temptation Island   2 649 44.88
20
12
4180 Pizza Location   2 573 18.51
31
17
4181 MELE3   19 611 42.58
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   12 661 28.09
19
26
4194 Another Lucky Numbers   4 137 33.50
17
13
4195 GCD Determinant   1 267 45.53
1
34
4197 Dominoes   4 120 22.98
23
23
4198 Lego   5 180 25.40
24
22
4200 Hamster flight   13 1150 45.36
5
13
4201 Coder Ratings   26 1387 35.94
15
18
4202 Brackets Parade   232 44.26
4203 Double Queue   1 76 42.86
17
17
4204 Showstopper   1 83 21.90
17
34
4206 Fast Maximum Matching   30 1966 29.21
22
19
4210 Fast Maximum Matching   10 41.94
4211 Fast Maximum Flow   16 22.22
4212 Another Longest Increasing Subsequence Problem   11 48.15
4225 Payment System   30 66.67
4226 Japan   30 1752 23.29
16
19
4227 "Shortest" pair of paths   3 209 40.21
23
17
4235 Wandering Queen   25 842 15.07
23
19
4259 Pilots   34 1652 31.89
17
20
4273 Train TimeTable   7 422 33.97
14
8
4278 Battlefield   5 44.00
4300 Rectangles   175 26751 49.92
5
8
4302 (K,N)-Knight   3 311 24.80
14
24
4303 Dice   13 925 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   27 40.00
4308 Byteantean towns   55 24.22
4309 Circular game   32 19.89
4310 Permutacja   4 159 40.47
12
17
4311 Quasi-template   54 33.92
4318 Catch Fish   11 493 32.84
21
26
4324 The fate of the pineapple   40 28.41
4329 Counting K-Rectangle   4 387 30.01
20
28
4343 Empty Boxes   26 3559 66.11
2
13
4354 Snowflakes   1 822 25.12
9
21
4378 Twofive   63 32.26
4390 Cards shuffing   2 120 26.79
26
21
4407 Counting Arborescence   100 34.02
4408 Build a Fence   37 12263 44.80
4
5
4409 Circle vs Triangle   1 59 19.77
4410 Repair the Door   58 22.49

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