list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
12893 Short Select   1 40 39.86
8869 Roti Prata   60 6684 39.86
16
18
75 Editor   51 39.86
14629 Play with Binary Numbers   4 495 39.89
8
9
15256 Partition function (EASY)   7 96 39.92
20
26
15243 Primos Quest   1 171 39.93
23
23
8545 Subset sum   45 1923 39.94
12
16
1677 Halloween treats   6 908 39.96
17
22
4784 Diophantine equation   2 149 39.96
17
1
12914 Totient Extreme   42 1733 39.98
8
11
9506 Jimmy´s Travel Plan   17 40.00
10081 Periodic Points   12 40.00
13789 Loving Power   4 113 40.00
12
23
14924 King Graffs Tolls   3 31 40.00
34
34
34301 Map Exploration Cost   2 18 40.00
17
17
35301 Evaluate Escape Character   7 15 40.00
9
17
36937 Random Magic Trick   2 12 40.00
17
17
1683 Expressions   354 40.02
25067 Fibonacci Polynomial   8 209 40.02
10
20
7104 Feanor The Elf   -1 717 40.03
12
12
11326 Arithmetic Evaluation   3 330 40.05
1
9
5449 Seinfeld   188 9501 40.06
8
11
19991 In case of failure   3 115 40.07
34
34
31290 Math is Love   16 1045 40.07
6
5
7761 Jollo   3 393 40.10
17
9
11405 Just Like the Good Old Days   81 40.14
402 Hike on a Graph   8 760 40.16
15
19
4310 Permutacja   4 160 40.19
12
17
23847 Acm Teams   24 1626 40.19
2
5
15562 Find Lexicographically Smallest Permutation   12 351 40.19
15
13
16282 Horace and his primes   5 258 40.19
27
27
5163 Tower of Vientiane   92 40.20
17789 Space Bridges   27 40.20
14889 Good Strategy   53 40.22
3133 Here We Go(relians) Again   3 168 40.22
12
12
209 The Map   238 40.25
1
1
9199 Circular Track   30 3336 40.26
7
14
8505 Nacci Fear   6 316 40.27
24
21
98 Dance Floor   3 711 40.28
12
12
3970 Convert to Decimal Base System   53 40.29
17
17
26212 Keyur and Mohib Tree   15 213 40.30
8
12
31972 Ada and Power   5 60 40.31
17
17
2127 Rain   3 432 40.34
17
14
1709 Swamp Things   285 40.35
5609 Knight Moves   6 98 40.36
9
20
7507 Wonderful Randomized Sum   3 366 40.36
1
1
13041 The Black Riders   6 186 40.37
17
34
738 Another Counting Problem   1 224 40.38
9964 Fibonacci vs Polynomial   5 125 40.38
21
34
15851 Permutations   1 12 40.38
17
17

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