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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
15851 Permutations   1 12 40.38
17
17
23847 Acm Teams   24 1646 40.38
2
5
1709 Swamp Things   287 40.34
2127 Rain   3 433 40.34
17
14
8505 Nacci Fear   6 318 40.34
24
21
26212 Keyur and Mohib Tree   15 213 40.30
8
12
98 Dance Floor   3 718 40.30
12
12
22552 Flow on Tree   41 40.30
9199 Circular Track   30 3339 40.27
7
14
15562 Find Lexicographically Smallest Permutation   13 354 40.27
16
13
402 Hike on a Graph   8 767 40.25
15
19
23776 K-Query Online   85 1917 40.25
20
23
12436 The One-Dimensional Pool Table   1 57 40.23
1
34
5609 Knight Moves   6 98 40.23
9
20
4227 "Shortest" pair of paths   3 209 40.21
23
17
25474 Happiness for all   2 103 40.20
17
12
5163 Tower of Vientiane   92 40.20
17789 Space Bridges   27 40.20
5015 Decode the Castanets   32 40.19
27484 Zeros in Fibonacci period   1 12 40.18
36132 Rightful Distribution   10 152 40.16
8
8
1838 Ticket to Ride   81 40.15
26347 HELP SHELDON   8 597 40.15
5
7
4413 Gem   3 97 40.12
23
12
19991 In case of failure   3 119 40.11
34
34
12914 Totient Extreme   44 1755 40.10
8
11
11326 Arithmetic Evaluation   3 331 40.09
1
9
17877 Two Swamills   1 65 40.09
17
34
7104 Feanor The Elf   -1 719 40.09
12
12
18283 Maggu and Cuteness of Strings   6 167 40.07
13
13
11405 Just Like the Good Old Days   84 40.07
5449 Seinfeld   188 9521 40.06
8
11
29367 VEGETABLE SHOPKEEPER 3   6 107 40.06
15
15
1683 Expressions   355 40.03
2131 Get Back!   1 53 40.00
17
17
4307 Stamps   27 40.00
10081 Periodic Points   12 40.00
12903 Saving BOB - 2   11 40.00
17
1
13789 Loving Power   4 113 40.00
12
23
14924 King Graffs Tolls   3 31 40.00
34
34
36532 Friendship   4 18 40.00
34
17
36937 Random Magic Trick   3 14 40.00
34
34
8545 Subset sum   45 1928 39.98
12
16
7761 Jollo   3 394 39.98
17
9
4784 Diophantine equation   2 149 39.96
17
1
11830 DOJO Corridor I   -1 28 39.93
50
34
14629 Play with Binary Numbers   4 496 39.92
8
9
1003 Little Quilt   3 169 39.89
21
11
3133 Here We Go(relians) Again   3 167 39.89
12
12
209 The Map   238 39.89
1
1

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