list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
11998 Totient Fever   71 43.53
12008 Fibonacci recursive sequences (medium)   45 26.55
12056 Nubulsa Expo   9 9.09
12210 High and Low   64 12.87
12236 Cloud Computing   38 34.09
12251 Mad Hulk   12 15.00
12398 Johnny Listens to Music   88 33.90
12413 Toward Infinity   22 38.13
12556 Another Traffic Problem   35 15.36
12557 Basic Routines   98 19.23
12559 Drastic Race   51 36.42
12561 Forbidden Machine   55 21.70
12651 Finding Fishes   1 46 29.02
12721 Pell (Mid pelling)   1 43 33.83
12802 Yet Another Counting Problem   13 46.77
12805 Age of Empires   3 9.26
12806 Blackjack   6 14.29
12807 Recursive Sequence (Version X)   10 15.29
12808 Yet-Yet Another Counting Problem   1 46 63.33
12824 Print Big Binary Numbers   6 29.59
12887 Ant Colony Optimization   45 61.82
12893 Short Select   1 45 41.89
12958 Another Gift Problem   41 19.43
12960 Collision on Christmas Eve   1 46 20.68
12961 Drastic Grapes   40 32.34
12964 Count on a treap   9 30.88
13049 The Loyalty of the Orcs   91 28.47
13092 Snakes and Ladders Again   88 14.83
13114 SQL Queries   2 15 52.78
13120 FizzBuzz Happy 2013   12 35.00
13156 Tom and Jerry   29 13.33
13167 Totient in permutation (hard)   7 12.03
13362 Median of sub-sequences   34 19.42
13365 Move the boulder   7 12.64
13369 Cut on a tree   11 6.43
13382 Kindergarten Painting Competition   37 37.50
13508 Madotsuki Pattern   13 43.75
13511 Determine the vismin value !   40 27.91
13621 Security   26 28.18
13622 Dead Pixels   24 22.22
13815 India in Box   24 15.06
13816 Pheversos Game   8 43.75
13826 The Grandslam of Grandslams!   14 19.54
13884 FLING1   56 23.47
13895 Party Time   2 15.62
13945 GHALIBS CHALLENGE   4 16.95
13978 Billion ByteMan March   1 6 25.93
14031 Spring Primality   22 20.66
14033 Late Summer Searching   1 10 28.57
14034 Autumn Leaves   13 39.62

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