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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
27039 Assembly line   17 549 25.16
17
14
27092 Balanced Diet   15 21.95
27093 Branch Assignment   29 39.58
27094 Ceiling Function   3 148 44.39
9
12
27095 Clock Breaking   20 57.78
27096 Forever Young   1 30 22.42
27097 Longest Rivers   9 16.67
27098 Oil   1 85 26.32
17
34
27099 Road Times   1 7 33.62
27101 String Theory   2 28 31.37
9
17
27102 Swap Space   1 117 38.19
1
17
27103 What Really Happened on Mars?   9 36.00
27194 Summer Trip   7 220 23.91
10
8
27195 Find The Number   7 216 37.78
20
17
27196 Study Room   6 439 52.25
6
8
27198 Ballons Revisited   4 99 21.43
1
23
27213 Periodic function, trip 5   11 55.58
27217 Minimum Sum   13 188 41.30
16
12
27218 Segmentation   6 35 39.87
23
28
27219 Time for Revenge   4 73 32.56
7
17
27225 Knight Move   12 458 29.78
15
14
27234 Sums of 2 and 3   18 968 35.83
5
10
27248 Funny Modular Sequence   7 83 35.19
15
20
27261 Matrices with XOR property   8 67 20.73
20
24
27267 Changus Final Battle   8 264 54.84
6
16
27268 Count Subsets   19 219 45.40
10
22
27269 Cube Numbers   29 612 30.94
9
11
27301 2D arrays with XOR property   4 13 27.14
23
39
27303 Count Doubles   3 627 34.47
7
5
27307 Alternating Sequences   62 2120 32.58
8
9
27308 One more weird game   10 400 55.27
3
8
27313 Number of Binary Trees   6 78 45.26
17
26
27317 Number of score sequences   8 83 48.29
14
19
27318 Primal Fear   30 1685 21.96
13
14
27319 Mangu Numbers   11 114 35.97
19
23
27320 Card Game   13 356 38.60
9
14
27321 Increasing numbers   17 570 23.79
13
19
27337 LIS and tree   1 41 29.23
34
26
27339 Queue of Soldiers   15 43.14
27340 Terrorists   2 18 22.38
34
34
27341 Jumping Joey   1 6 25.00
34
17
27342 Automatic Scholarship Calculation   2 17 43.75
17
17
27367 Game of Squares   16 463 40.86
7
9
27369 Gupta ji Birthday !!   9 127 32.80
19
19
27375 Garden of Mangu   6 86 46.02
19
19
27377 Bono v3   3 63 20.81
17
26
27378 Legend of Heta   3 68 18.47
30
30
27379 Unique Code   22 129 19.68
21
21
27380 Painting Hat   6 255 47.47
11
12
27381 Emoticon   27 852 49.72
8
14

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