list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
34011 Jalil Got TLE   12 472 24.83
6
8
21690 Power the Power Up   10 470 17.49
17
23
7001 Visible Lattice Points   1 469 27.81
17
34
11601 With a Pit of Death   3 468 29.85
8
11
34 Run Away   2 467 21.93
26
34
9686 Yummy Triangular Pizza   467 65.91
26
17
12746 Colorful Circle (EASY)   5 463 20.68
28
23
741 Steady Cow Assignment   5 461 30.84
20
31
55 Jasiek   3 460 28.20
21
13
1673 Ambitious Manager   5 460 36.49
21
17
27367 Game of Squares   16 460 40.84
7
9
14974 Foxling Feeding Frenzy   15 459 41.86
15
16
861 Counting inversions   6 458 20.04
34
28
32192 SUMMATION   10 450 21.32
7
11
6236 Matches   8 449 21.93
26
7
7739 Sound   11 448 32.72
20
17
3388 Double Near Palindromes   1 447 33.95
17
17
4155 OTOCI   2 447 44.68
26
34
71 Tree   3 445 28.51
12
9
287 Smart Network Administrator   3 445 23.47
23
28
12978 SHAPE GAME   3 444 37.66
1
5
14742 Building Bridges(HARD)   10 443 23.83
14
17
1700 Traveling by Stagecoach   9 442 38.13
19
17
3723 Snooker   4 442 50.00
12
30
3389 The Knights of the Round Circle   3 441 67.25
6
23
8895 Power Crisis   3 441 33.98
17
13
14156 Movie Theatre Madness   7 441 53.24
15
15
20063 Large subsequence Problem   20 441 41.84
10
14
515 Collatz   1 438 43.40
1
5
8073 The area of the union of circles   1 438 20.38
38
30
2128 K-In-A-Row   5 436 33.52
13
9
27225 Knight Move   12 436 29.44
15
14
4038 Counting The Way of Bracket Replacement   7 435 38.74
26
21
14887 Good Travels   27 435 28.20
26
25
484 Fossil in the Ice   434 22.10
34
17
6340 ZUMA   6 433 43.14
17
34
30755 Ada and GCD   20 433 21.73
28
15
35669 Consecutive Letters   8 433 27.29
16
19
2127 Rain   3 432 40.34
17
14
6044 Minimum Diameter Circle   1 432 27.29
34
42
11848 Power with Combinatorics   8 431 20.26
25
37
27196 Study Room   6 431 52.01
6
8
1110 Sudoku   4 430 38.26
34
1
26575 Grand Reward   8 429 58.61
16
7
14923 King Graffs Defense   19 428 25.75
26
30
14871 STUDENTS   9 427 47.67
8
12
7422 Escape from Jail Again   7 426 41.82
30
32
8791 Dynamic LCA   7 426 28.35
27
25
15215 David and his Obsession   5 426 41.32
12
9
2853 Decode the Strings   5 424 39.63
15
17

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