list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
9547 Counting d-pairs   2 135 30.67
23
28
10114 Remoteland   3 128 56.36
34
28
10210 After Party Transfers   1 36 4.79
34
28
10464 Reverse Engineering   4 138 48.42
17
28
11580 A Famous Game   382 34.08
28
28
11844 Binary Sequence of Prime Number   5 223 21.45
34
28
12241 Classification from ErdÅ‘s and Selfridge   5 27 17.59
28
28
13044 Dyslexic Gollum   3 122 29.11
23
28
15073 Team Slide Treasure Hunt Race   2 87 37.23
17
28
15149 play with prime numbers (III)(hard )   6 27 48.63
34
28
15551 Do You Even Lift   2 18 38.35
23
28
15571 Difference   2 114 31.50
21
28
15736 Breaking String   18 717 37.85
17
28
15914 Update Sub-Matrix & Query Sub-Matrix   2 76 33.53
23
28
17125 Thor vs Frost Giants   1 186 28.44
39
28
17711 Gopu and Create Collections Part Two   4 260 29.03
28
28
22270 Periodic function, trip 2   3 33 53.57
23
28
24191 Eagle and Dogs   18 563 17.72
21
28
26045 GCD OF MATRIX (hard)   3 122 28.85
47
28
27218 Segmentation   6 35 41.50
23
28
27378 Legend of Heta   2 62 18.33
28
28
28450 Ada and Path   8 103 30.64
15
28
30828 Class Leader   3 192 12.94
23
28
34380 Even Semiprime Runs   4 22 63.74
28
28
34575 A New Task for Ibrahim   7 36 51.61
4
28
34742 Help Robin!!   13 8.47
28
28
36577 K-transfer journey   3 23 43.24
23
28
36653 Blind Escape II   3 8 60.24
23
28
30760 Ada and Travelling Salesman   18 180 27.04
23
29
18167 SubXor   75 1732 30.44
25
29
5971 LCM Sum   81 3665 25.90
20
29
861 Counting inversions   7 462 20.04
34
29
6488 Printing some primes (Hard)   11 162 15.00
35
29
9012 Maximum Self-Matching   31 676 46.30
24
29
741 Steady Cow Assignment   5 480 31.34
20
29
2050 Strange Billboard   10 802 60.65
13
29
10050 Power Tower City   7 115 69.03
26
29
11695 A Summatory (HARD)   6 96 30.17
31
29
28599 Counting Magical Permutatitons   7 57 27.85
17
29
33372 Lannister Army   12 352 20.79
20
29
685 Partition the sequence   3 232 21.12
21
30
735 Minimum Diameter Spanning Tree   1 184 33.92
17
30
1433 The Sum   2 281 17.05
39
30
1785 Code   2 221 25.72
26
30
2715 Glasnici   3 328 37.50
26
30
3576 Boy Scouts   3 140 27.92
21
30
3723 Snooker   4 446 50.05
12
30
4532 String reduction   2 166 16.56
17
30
5271 A Coin Game   4 545 31.74
21
30
7296 Trees Again   5 166 50.53
21
30

Most popular tags