list of classical problems

ID NAME CODE USERS ACC %
7960    Multiplicative Palindrome MULPAL 31 31.55
7969    A Knights’ Tale ACPC10G 76 23.33
7970    Jumping Beans ACPC10H 58 26.80
7971    The Cyber Traveling Salesman ACPC10I 33 36.20
7972    World of cubes ACPC10F 34 17.42
7973    Sometimes, a penalty is good! ACPC10E 1196 29.41
7974    What’s Next ACPC10A 39985 35.29
7975    Tri graphs ACPC10D 4827 29.08
7976    Sum the Square ACPC10B 534 25.79
8001    Fibonacci Sum FIBOSUM 6758 27.70
8002    Horrible Queries HORRIBLE 10713 29.46
8004    Tree Topology TTOP 81 44.81
8055    Playground AMR10A 276 25.75
8056    Regex Edit Distance AMR10B 32 43.16
8057    Square Free Factorization AMR10C 1385 41.44
8058    Soccer Teams AMR10D 139 25.22
8059    Stocks Prediction AMR10E 87 32.71
8061    Christmas Play AMR10G 7721 48.24
8062    Shopping Rush AMR10H 71 63.59
8063    Dividing Stones AMR10I 164 26.14
8064    Mixing Chemicals AMR10J 155 22.96
8073    The area of the union of circles CIRU 438 20.38
8074    God of Number Theory NUMG 25 41.98
8075    Sequence SEQN 47 27.60
8093    Sevenk Love Oimaster JZPGYZ 480 22.62
8097    Islands IOIISL08 69 46.30
8100    Shifting Lights SHLIGHTS 227 31.13
8104    Friendly Knights KFRIENDS 147 45.38
8105    Dot Product Maximization DPMAX 71 17.37
8106    Normalized Form ACPC10C 274 36.52
8108    POLYU POLYU 32 27.65
8119    CIRU2 CIRUT 172 36.34
8129    Sky Lift SKY 138 25.49
8132    Street Trees STREETR 3071 46.96
8139    Chairs CHAIR 544 37.64
8177    Beautiful numbers EXTREME JZPEXT 203 25.15
8184    Bureaucracy BUREAU 565 29.64
8189    Circles On A Screen CIRCSCR 81 28.40
8217    XOR Maximization XMAX 1650 22.85
8222    Substrings NSUBSTR 1215 29.19
8238    N-Factorful NFACTOR 2465 26.40
8265    Zero Count ZEROCNT 14 13.89
8277    Number of Prime Strings PSTR 87 18.91
8281    Combination Of Integers INTCOMB 65 30.37
8282    Distance DIST 51 25.88
8283    Non-Decreasing Numbers NONDEC 25 24.82
8284    Weighted Sum WEIGHT 508 17.80
8285    Rectangles in a Matrix RECTMAT 7 23.21
8286    Perfect Matching MATCH 90 18.98
8288    Fast Food Restaurant FASTFOOD 100 31.27
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