list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
8328 Move the books   27 33.33
8329 Road trip   1 77 39.85
26
26
8330 Giant fountain   1 31 45.00
1
17
8331 Sister cities   36 51.65
8332 Ski slopes   24 21.90
8333 Place-name game   69 37.88
8334 Enumeration of rationals   2 86 17.18
8335 Counting the teams   1 23 45.61
34
50
8349 BRODOVI   6 612 44.11
21
17
8351 KOSARK   8 846 42.73
12
5
8363 COSTLY CHESS   23 1580 43.42
14
12
8371 TRIANGULAR PRISM   11 2056 69.03
2
7
8372 Triple Sums   6 359 26.39
21
27
8374 PARKET   4 1843 56.15
3
4
8391 The Ball   2 121 10.26
26
17
8392 Youtube   4 226 22.59
6
17
8398 Quadratic Equation   1 600 28.86
34
17
8406 Temple Queues   14 290 19.45
31
33
8407 Candies and Milestones   2 475 21.70
6
23
8408 Min Max 01 Path   2 104 29.32
17
17
8409 Favorite Sub Hair   3 95 41.55
26
26
8410 Snaky Numbers   2 81 39.26
34
34
8418 Revenge of the squares   1 85 36.63
17
17
8419 Traversing Grid   1 335 24.25
17
17
8420 Finding Minimum   1 72 36.14
1
17
8421 Fun With Inequalities   141 37.81
17
17
8422 Maximum Profit   4 919 53.04
9
6
8423 Recover Polynomials   52 48.30
8424 Life Game   4 154 52.91
13
5
8425 Coloring Trees   10 320 30.30
20
31
8426 Trie Expectation   1 165 63.90
9
26
8427 Permutation Game   32 41.05
8428 Grid Tiling   23 22.93
8429 Array Sorting   64 16.60
8433 Revenge of the squares (variation)   1 486 49.12
17
17
8434 Kolica   2 61 38.00
34
17
8442 Problem 3   4 719 54.21
4
12
8449 Plotting functions (variation)   1 19 22.35
17
17
8456 PRIMITIVEROOTS   8 364 46.20
8
20
8461 Adventure in Moving   43 27.98
8462 Barn Allocation   1 172 56.95
34
34
8467 GRADE POINT AVERAGE   2 631 29.94
8
3
8478 Ancient Pocket Calculator   7 4.44
8491 Messy Phone List   1 52 19.92
34
17
8495 Maximum Subset of Array   7 732 27.86
19
17
8496 No Squares Numbers   18 837 34.93
19
15
8505 Nacci Fear   6 318 40.34
24
21
8507 Party Switching   4 244 28.79
6
6
8542 Modern Pocket Calculator   35 9.12
28
6
8545 Subset sum   45 1933 40.02
12
16

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