list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
10568 Graph Cut   4 109 38.59
9
9
10643 The Nerd Factor   4 203 46.92
1
14
10677 Joseph’s Problem   4 194 53.59
17
30
10820 Obsession   4 38 24.22
39
39
10966 Aritho-geometric Series (AGS)   4 202 10.21
26
26
11102 SelfDescribingSequenceProblem   4 826 47.65
12
6
11494 Hard Launching   4 1636 59.36
6
6
11613 Aho-Corasick Trie   4 52 10.91
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 99 10.29
30
11
12660 Co-Prime   4 269 26.29
9
17
12916 MMM   4 94 18.77
24
27
13376 The new President   4 390 31.37
11
11
13529 Special Graph   4 81 12.30
37
30
13789 Loving Power   4 117 39.43
12
23
13940 Fibonacci vs Polynomial (HARD)   4 19 23.48
50
50
14629 Play with Binary Numbers   4 506 39.26
8
9
14890 Good Code   4 55 22.61
13
17
14891 Good Debugging   4 59 40.98
21
17
14905 Zig when you zag   4 36 31.02
30
38
14926 abdou set   4 60 46.79
6
12
14981 Light Cycling   4 78 14.41
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 92 22.16
17
14
15631 On the Plus Side   4 42 31.89
12
17
16185 Mining your own business   4 622 20.67
34
34
16212 Jailbreak   4 78 49.76
17
12
16242 Dexters Trampoline   4 60 49.72
13
13
16277 Little Red-Cap   4 225 34.75
24
24
16279 Escaping from escaping   4 169 29.20
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)   4 112 27.00
17
17
19142 BSTRING   4 138 33.54
17
13
19291 Structures   4 134 28.11
11
17
19416 Potions Class   4 158 37.31
14
24
19578 Chipmunks with Brain   4 82 38.23
5
9
19722 Modular Tetration   4 42 69.53
30
30
19996 Moon Safari (medium)   4 80 40.59
30
34
20845 Interesting Numbers   4 220 24.14
13
5

Most popular tags