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    VOLUME   VI - Contents
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      'SUBMIT'Problems which can be judged (DO NOT submit them if this icon doesn't exist!). The yellow colour means a special correction program for that problem; the blue colour means multiple input; finally, the green colour (a mix of blue and yellow) means a problem with multiple inputs and a special judge program.
      Keys    'PS'Click on this icon to download the problem in PostScript. On this way, you can get an high-quality printed copy.
      nnnn (nn.n %)Total submissions and percent of accepted. Click to get a ranklist and a summary for that problem. Color keys: latest submission in the last month (blue), week (green) or 48-hours (red) -blinks in Netscape if an author improves his score or just comes into the ranklist.

      Back to Contest Problem SetLast update: Tue Sep 05 10:43:16 UTC 2000
    SUBMITPS600 A Duckpin Tournament    99  (18.2 %)
    SUBMITPS601 The PATH    356  (32.6 %)
    SUBMITPS602 What Day Is It?    535  (19.1 %)
    SubmitPS603 Parking Lot    573  ( 5.1 %)
    SUBMITPS604 The Boggle Game    333  (16.2 %)
    submiTPS605 The Rotating Disk    13  (23.1 %)
    SubmitPS606 Keeps Going and Going and ...    118  (22.0 %)
    SubmitPS607 Scheduling Lectures    406  (21.4 %)
    SUBMITPS608 Counterfeit Dollar    815  (26.0 %)
    SubmitPS609 Metal Cutting    102  (26.5 %)
    SubmiTPS610 Street Directions    37  (29.7 %)
    SubmitPS611 Parallel Deadlock    73  (24.7 %)
    SubmitPS612 DNA Sorting    1255  (25.9 %)
    SubmitPS613 Numbers That Count    676  (12.6 %)
    SUBMITPS614 Mapping the Route    276  (46.4 %)
    SUBMITPS615 Is It A Tree?    1047  (21.9 %)
    SUBMITPS616 Coconuts, Revisited    870  (19.5 %)
    SUBMITPS617 Nonstop Travel    346  (45.4 %)
    SUBMITPS618 Doing Windows    196  (34.7 %)
    SUBMITPS619 Numerically Speaking    290  (57.9 %)
    SUBMITPS620 Cellular Structure    259  (49.8 %)
    SUBMITPS621 Secret Research    472  (48.7 %)
    SUBMITPS622 Grammar Evaluation    182  (31.9 %)
    SUBMITPS623 500!    684  (48.5 %)
    SUBMITPS624 CD    219  (65.3 %)
    SubmitPS625 Compression    167  (18.6 %)
    SUBMITPS626 Ecosystem    194  (57.7 %)
    SUBMITPS627 The Net    124  (42.7 %)
    SUBMITPS628 Passwords    212  (78.8 %)
    SUBMITPS629 Test    30  (63.3 %)
    SubmitPS630 Anagrams (II)    262  (37.0 %)
    SubmitPS631 Microzoft Calendar    110  ( 1.8 %)
    SubmitPS632 Compression (II)    378  (15.6 %)
    SUBMITPS633 A Chess Knight    112  (21.4 %)
    SUBMITPS634 Polygon    112  (64.3 %)
    SUBMITPS635 Clock solitaire    47  ( 0.0 %)
    SUBMITPS636 Squares (III)    227  (59.0 %)
    SUBMITPS637 Booklet Printing    226  (66.8 %)
    SUBMITPS638 Finding Rectangles    165  (52.7 %)
    SUBMITPS639 Don't Get Rooked    172  (75.0 %)
    SUBMITPS640 Self Numbers    604  (19.7 %)
    SUBMITPS641 Do the Untwist    128  (55.5 %)
    SUBMITPS642 Word Amalgamation    245  (40.4 %)
    SUBMITPS643 Bulk Mailing    52  ( 7.7 %)
    SUBMITPS644 Immediate Decodability    255  (36.5 %)
    SUBMITPS645 File Mapping    141  (21.3 %)
    ******PS646 The Gourmet Club    0  ( 0.0 %)
    SUBMITPS647 Chutes and Ladders    90  (53.3 %)
    SUBMITPS648 Stamps (II)    47  (34.0 %)
    ******PS649 You Who?    0  ( 0.0 %)
    SUBMITPS650 Bowl    61  (42.6 %)
    SUBMITPS651 Deck    172  (52.9 %)
    SubmiTPS652 Eight    28  (25.0 %)
    SUBMITPS653 Gizilch    63  (20.6 %)
    SUBMITPS654 Ratio    233  (36.1 %)
    SUBMITPS655 Scrabble    24  (66.7 %)
    SUBMITPS656 Optimal Programs    94  (58.5 %)
    SUBMITPS657 The die is cast    76  (48.7 %)
    SUBMITPS658 It's not a Bug, it's a Feature!    84  (22.6 %)
    SUBMITPS659 Reflections    30  (36.7 %)
    SUBMITPS660 Going in circles on Alpha Centauri    13  (76.9 %)
    SUBMITPS661 Blowing Fuses    136  (57.4 %)
    SUBMITPS662 Fast Food    30  (46.7 %)
    SUBMITPS663 Sorting Slides    44  (20.5 %)
    SUBMITPS664 Single-Player Games    14  (85.7 %)
    SubmitPS665 False coin    165  (31.5 %)
    SubmitPS666 Rating    13  ( 7.7 %)
    SubmitPS667 Fence    27  ( 3.7 %)
    SubmitPS668 Parliament    84  (56.0 %)
    SubmitPS669 Defragment    26  (19.2 %)
    SubmitPS670 The dog task    46  (13.0 %)
    SubmitPS671 Spell checker    110  (37.3 %)
    SubmitPS672 Gangsters    25  (24.0 %)
    SUBMITPS673 Parentheses Balance    167  (47.9 %)
    SUBMITPS674 Coin Change    154  (47.4 %)
    ********675 Convex Hull of the Polygon    0  ( 0.0 %)
    SUBMITPS676 Horse Step Maze    28  ( 7.1 %)
    SUBMITPS677 All Walks of length ``n'' from the first node    37  (37.8 %)
    submiTPS678 Schedule of Taiwan Baseball League    12  (33.3 %)
    SUBMITPS679 Dropping Balls    110  (72.7 %)
    SUBMITPS680 Movement of Reading Head    17  (52.9 %)
    SUBMITPS681 Convex Hull Finding    43  ( 2.3 %)
    SUBMITPS682 Whoever-pick-the-last-one-lose    4  ( 0.0 %)
    SUBMITPS683 Character Decoding    4  ( 0.0 %)
    SUBMITPS684 Integral Determinant    114  (12.3 %)
    SUBMITPS685 Least Path Cost    16  (25.0 %)
    SUBMITPS686 Goldbach's Conjecture (II)    1151  (54.3 %)
    ******PS687 Lattice Practices    0  ( 0.0 %)
    SUBMITPS688 Mobile Phone Coverage    380  (35.0 %)
    SUBMITPS689 Napoleon's Grumble    408  (10.3 %)
    ******PS690 Pipeline Scheduling    0  ( 0.0 %)
    submiTPS691 Triangle Partition    5  ( 0.0 %)
    SUBMITPS692 BUT We Need a Diagram    159  ( 8.2 %)
    ******PS693 Digital Racing Circuit    0  ( 0.0 %)
    SUBMITPS694 The Collatz Sequence    109  (60.6 %)
    submiTPS695 Placing the Ops    29  ( 6.9 %)
    SUBMITPS696 How Many Knights    173  (34.7 %)
    SUBMITPS697 Jack and Jill    32  ( 9.4 %)
    SUBMITPS698 Index    35  ( 2.9 %)
    SUBMITPS699 The Falling Leaves    82  (69.5 %)

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