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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
1841 Prime Path   336 10362 57.90
19
18
676 Sorting is not easy   9 535 39.62
19
32
3763 George   15 520 52.57
19
18
3953 Paid Roads   8 249 26.75
19
26
7826 Tree Isomorphism   5 501 22.36
19
26
8496 No Squares Numbers   18 831 34.81
19
15
11066 AP - Complete The Series v2   8 1112 14.21
19
11
23515 The Last String Bender   9 135 28.64
19
11
25783 Highly Spiritual Baba   10 119 31.20
19
19
27319 Mangu Numbers   10 104 37.14
19
23
27375 Garden of Mangu   6 84 49.53
19
19
30009 Game of MODs   7 43 23.29
19
17
36951 HowManyLis   6 122 18.53
19
21
100 Tower of Babylon   44 3053 50.53
19
21
3267 D-query   452 12336 27.61
19
23
6818 Capital City   92 2697 38.90
19
20
132 Help R2-D2!   12 755 29.47
19
16
3380 Tourist   28 1024 38.54
19
31
370 Ones and zeros   149 4441 30.00
19
22
3866 Finding Palindromes   7 241 19.29
19
23
6286 Sum of products   10 363 36.61
19
28
8547 Euclids algorithm revisited   27 1380 23.06
19
22
22329 Chicks   8 94 38.39
19
19
26345 PATHETIC STRINGS   7 70 25.30
19
19
28451 Ada and Cities   10 138 26.05
19
17
31428 Fibonacci Polynomial   10 120 35.38
19
21
18425 Polynomial Multiplication   46 1514 39.23
19
23
279 Interesting number   26 812 24.04
19
24
54 Julka   162 22892 27.43
19
6
2817 Distinct Increasing Subsequences   8 783 24.53
19
26
3195 Doors and Penguins   9 237 27.53
19
16
7683 Powered and Squared   8 710 27.13
19
16
15655 Product of factorials   20 1316 23.42
19
19
23237 Feast Coins   11 101 41.52
19
17
25179 Kaos   9 269 41.28
19
25
27369 Gupta ji Birthday !!   9 122 32.07
19
19
33372 Lannister Army   12 338 20.72
19
29
18284 Petya and the Road Repairs   59 875 24.01
19
22
6470 Finding the Kth Prime   48 7145 27.25
19
14
1700 Traveling by Stagecoach   9 448 38.76
19
17
3724 Rainbow Ride   8 477 36.12
19
19
4191 Sky Code   12 593 26.82
19
26
8495 Maximum Subset of Array   7 729 27.80
19
17
8725 Closest Point Pair   31 1845 20.19
19
21
9493 Advanced Fruits   92 2223 37.45
19
16
10111 Nonnegative Partial Sums   13 508 29.78
19
17
25891 Peculiar Number   14 232 41.98
19
16
25 Pouring water   100 5336 24.12
19
22
8980 Cost   46 1147 29.54
19
26
8001 Fibonacci Sum   177 6760 27.70
19
19

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