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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
11574 A Famous Stone Collector   3 122 35.42
9
23
11575 A Famous Equation   2 73 27.13
34
34
11576 A Famous King’s Trip   21 9.79
11577 The Famous ICPC Team Again   1 68 29.39
17
17
11578 A Famous City   10 777 30.88
16
21
11579 Two Famous Companies   2 207 21.00
9
17
11580 A Famous Game   382 34.08
28
28
11582 A Famous Grid   2 186 16.62
17
17
11601 With a Pit of Death   3 483 29.38
8
11
11603 Polynomial f(x) to Polynomial h(x)   75 57.18
11604 The return of the Cake   2 909 27.69
1
6
11613 Aho-Corasick Trie   4 48 10.40
34
21
11642 MAKESUM   1 105 34.69
1
1
11676 Counting diff-pairs   14 184 22.60
24
26
11707 Wrong directions   2 45 31.05
39
34
11712 Red Cross Hospital   1 18 24.10
34
1
11718 Boa viagem, Roim   70 16.16
11723 HELP ABHISHEK(version-II)   34 58.18
11736 Prime Time   25 2156 48.48
11
12
11756 Teaming up for the competition   1 30 32.86
50
50
11769 Kind and gently   101 54.86
11770 Lifesavers   1 76 25.62
17
11771 Mountain Cave   1 16 8.51
34
17
11772 Negative Score   67 3397 34.26
10
11
11777 Easy Sequence!   153 25.64
17
17
11789 Aliens at the subway   2 67 17.03
23
23
11808 Max 2214   1 11 16.10
11813 Count weighted paths   1 16 51.52
11814 Eko   171 15456 26.58
13
13
11830 DOJO Corridor I   -1 28 39.93
50
34
11834 DOJO Corridor II   2 21 33.54
42
34
11840 Sum of Squares with Segment Tree   54 2027 50.89
23
19
11848 Power with Combinatorics   8 432 20.27
25
37
11851 Power with Combinatorics(HARD)   1 128 13.13
34
42
11871 Captain Qs Treasure   12 61.90
11873 Round Trip   8 9.57
11875 Jobs   1 353 38.65
1
17
11895 DONALDO   7 507 24.83
11
13
11899 Queen Game   1 20 35.29
34
17
11900 Spelling Suggestion   4 20.00
11901 Paths in a Tree   1 18 32.14
1
34
11904 A Classic Myth - Flatland Superhero   10 46.43
11905 Tree Count   40 43.07
11906 Rescue On Time   -1 23 34.52
34
17
11921 Ball Stack   1 40 54.63
17
17
11931 AMZ Word   12 1698 64.69
9
10
11932 Amz Rock   13 1762 61.93
4
7
11933 DIAGONAL   6 949 24.36
12
12
11935 Decorating the Palace   15 32.08
11946 Zig-Zag Permutation 2   1 5 39.29
26
34

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