list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
10240 Circleland   4 712 31.88
13
17
10446 Sicrano   4 510 23.71
17
13
10463 COUNT PAREN   4 194 60.61
20
21
10464 Reverse Engineering   4 140 47.53
17
28
10568 Graph Cut   4 107 38.76
9
9
10643 The Nerd Factor   4 203 46.92
1
14
10677 Joseph’s Problem   4 194 53.48
17
30
10820 Obsession   4 35 23.98
39
39
10966 Aritho-geometric Series (AGS)   4 202 10.21
26
26
11102 SelfDescribingSequenceProblem   4 826 47.63
12
6
11494 Hard Launching   4 1635 59.35
6
6
11613 Aho-Corasick Trie   4 51 10.78
34
21
11909 C You and Me   4 94 45.14
21
21
11962 Arya Rage   4 326 42.42
17
26
12357 Subset and upset (HARD)   4 127 41.78
21
21
12579 Search Insert Delete   4 98 10.25
30
11
12660 Co-Prime   4 266 26.20
9
17
12916 MMM   4 93 18.66
24
27
13376 The new President   4 387 31.19
11
11
13529 Special Graph   4 80 12.34
37
30
13789 Loving Power   4 117 39.53
12
23
13940 Fibonacci vs Polynomial (HARD)   4 18 23.66
50
50
14629 Play with Binary Numbers   4 506 39.26
8
9
14890 Good Code   4 56 23.03
13
17
14891 Good Debugging   4 59 40.98
21
17
14905 Zig when you zag   4 36 31.52
30
38
14926 abdou set   4 58 51.05
6
12
14981 Light Cycling   4 78 14.54
21
21
15074 Tourney   4 149 36.97
13
9
15266 III Powers   4 131 63.12
20
22
15541 Simplified Hangul   4 42 50.00
17
13
15557 Partition the sticks   4 109 34.85
23
17
15559 Help Feluda with mathematical equations   4 275 23.21
17
17
15621 Tie the Rope   4 89 21.84
17
14
15631 On the Plus Side   4 41 30.65
12
17
16185 Mining your own business   4 618 20.59
34
34
16212 Jailbreak   4 75 49.02
17
12
16242 Dexters Trampoline   4 57 48.55
13
13
16277 Little Red-Cap   4 222 34.62
24
24
16279 Escaping from escaping   4 168 29.28
12
23
17539 Cows Language   4 36 41.88
21
24
17711 Gopu and Create Collections Part Two   4 264 29.16
28
28
17819 XYI   4 359 38.53
17
9
18186 Machine Mayhem   4 14 27.66
34
37
18458 Very Friends 2   4 39 19.27
23
23
18510 Ross generates Data   4 97 17.08
34
26
18660 Product of factorials (easy)   4 111 26.95
17
17
19142 BSTRING   4 136 33.26
17
13
19291 Structures   4 134 28.11
11
17
19416 Potions Class   4 156 37.48
14
24

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