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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
11756 Teaming up for the competition   1 30 32.86
50
50
12076 Longest Common Subsequence   5 119 4.19
50
50
12803 Graph   8 18.42
50
50
13094 Beggars   47 27.23
50
50
13809 ISRANK   1 20 33.54
50
50
13926 Flipping Slipping of grids   1 4 25.00
17
50
13940 Fibonacci vs Polynomial (HARD)   3 17 28.57
50
50
15062 Bacteria   1 14 66.67
34
50
16280 Flowers of Babylon   1 47 17.48
17
50
18915 Anils Proposal   2 26 18.54
50
50
19971 100pct failure in 72 hours   1 8 45.90
17
50
20167 Array with Hudai Calculation   46 23.92
50
50
20327 Triangles   1 28 27.33
50
50
21061 Yet Another Subset Sum Problem   2 44 45.09
50
50
21068 Popular   3 45 24.53
34
50
21683 Bhagat and String   2 29 34.51
34
50
22090 Prime Power Test (Hard)   11 21.80
50
50
22269 Periodic function, trip 1   1 13 33.96
17
50
25450 When Does The World End   1 5 5.69
34
50
26845 Daenerys wants to Conquer   1 6 48.15
50
50
26893 Pristojba   2 16 18.18
26
50
30945 Non Coprime Sequences   2 20 21.08
50
50
31971 NEO   1 10 3.60
34
50
31975 Ada and Scarecrow   14 16.86
50
50
32028 Ada and Parties   3 1.38
50
50
33039 Amazing Factor Sequence (hard)   2 17 61.72
50
50
33048 Find Linear Recurrence   4 23 34.48
42
50
33062 LCM Pesticide   1 6 30.00
50
50
35675 Primes in GCD Table (Hard)   2 9 30.77
50
50
36789 Linear Diophantine Equation   2 7 15.93
50
50
37446 Breaking Math   2 7 26.15
50
50
40501 A Simple Sieve   3 5 16.67
45
50
75 Editor   51 39.86
76 Editor Inverse   64 17.34
102 GX Light Pipeline Inc   75 30.85
146 Fast Multiplication Again   36 12.91
150 Where to Drink the Plonk?   1 495 34.83
175 Polygon   66 22.90
183 Assembler circuits   57 30.69
199 Empty Cuboids   -1 141 34.63
205 Icerink   8 12.94
231 The Zebra Crossing   12 2.67
241 Arranging the Blocks   52 13.04
261 Triangle Partitioning   199 58.22
275 The Water Ringroad   2 10.26
292 Alibaba   1 167 23.14
293 Officers on the Beat   11 21.43
296 Teamwork is Crucial   68 31.29
350 Landscaping   1 91 29.91
380 Bullshit Bingo   708 33.46

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