list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
11756 Teaming up for the competition   1 35 33.99
50
50
11770 Lifesavers   1 82 26.71
17
11771 Mountain Cave   1 16 8.31
34
17
11808 Max 2214   1 11 11.70
11813 Count weighted paths   1 23 40.00
11851 Power with Combinatorics(HARD)   1 130 13.20
34
39
11875 Jobs   1 362 38.94
1
17
11899 Queen Game   1 21 22.70
34
17
11901 Paths in a Tree   1 24 26.19
1
34
11921 Ball Stack   1 43 54.78
17
17
11946 Zig-Zag Permutation 2   1 7 25.49
26
34
11948 Dark Assault   1 31 30.47
17
17
11986 ROMAN NUMERALS   1 145 33.76
9
9
12007 Fibonaccibonacci (easy)   1 115 29.17
1
34
12107 All Possible Barns   1 34 25.23
34
34
12240 Multinomial numbers   1 19 39.29
34
17
12370 Generating Alien DNA   1 32 17.00
34
34
12400 Johnnys Empire   1 538 43.46
9
9
12409 Johnny at school   1 74 23.92
17
17
12421 Chocolate Distribution   1 45 23.93
17
17
12436 The One-Dimensional Pool Table   1 63 41.35
1
34
12600 Blade Master   1 16 39.66
34
17
12651 Finding Fishes   1 46 27.87
12721 Pell (Mid pelling)   1 45 33.83
12749 Dynamic Assignment Problem   1 16 54.64
34
34
12804 Spy   1 6 12.24
50
50
12893 Short Select   1 47 42.38
12902 Good Luck   1 83 43.49
1
17
12908 Binary Matrix   1 19 9.48
39
34
12959 Basic Grapes Instinct   1 231 46.21
17
1
12960 Collision on Christmas Eve   1 47 20.95
12969 To inifinity and Beyond   1 67 25.82
34
17
13045 Denethors Decryption of Dequeue permutations   1 24 35.05
34
17
13050 Entmoot   1 80 29.17
17
34
13055 New Year Train   1 60 56.97
1
17
13078 The Mad Numerologist   1 198 32.65
17
17
13092 Snakes and Ladders Again   1 90 15.04
34
34
13093 Mosque   1 49 39.05
6
12
13116 Dividing Xorland   1 31 48.57
17
9
13150 Magic Sticks   1 20 23.41
34
34
13303 Tic-tac-toe 3   1 12 21.74
34
17
13362 Median of sub-sequences   1 37 20.28
34
34
13364 THE N WITTY FRIENDS   1 49 22.30
17
17
13398 Contest Hall Preparation   1 341 43.42
15
12
13545 Room Change   1 142 37.92
17
17
13592 Expected Time to Love   1 49 20.40
17
34
13647 Tjandra 19th birthday (EASY)   1 72 40.58
1
1
13683 Transitive Closure   1 248 37.02
17
17
13799 Naive Loki   1 121 36.10
1
17
13806 Chaos In Arkham   1 52 18.77
1
34

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