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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
2877 Another understanding of Super Dice Game   64 10.00
2856 Help Bob   6 273 31.92
21
23
2855 Forest   57 12.20
2853 Decode the Strings   5 425 39.68
15
17
2852 Broken Keyboard   19 1194 31.54
14
14
2835 Memory Limit Exceeded   1 90 31.34
26
26
2833 Super Dice Game   1 21 10.00
17
34
2832 Find The Determinant III   1 284 19.71
17
9
2829 Time Limit Exceeded   4 247 21.13
34
34
2826 Round-Robin Scheduling   12 642 36.37
23
22
2817 Distinct Increasing Subsequences   8 783 24.53
19
26
2816 Common Subsequences   5 217 28.61
26
34
2815 Increasing Subsequences   52 2146 28.15
14
22
2743 Prefix Tiling   1 162 27.94
17
34
2742 Summing Sums   17 904 19.15
16
23
2738 Number Guessing Game   42 4626 62.56
8
13
2737 Perfect Rhyme   5 332 18.60
27
26
2735 Simplify the Railroad System   56 36.02
17
1
2734 Large party   34 24.35
2733 K Equal Digits   10 11.96
2731 Inventing Test Data   3 376 27.68
14
27
2728 Breaking in   7 280 26.64
30
19
2727 Army Strength   38 14477 41.23
4
4
2716 Maximal Quadrilateral Area   -1 6220 50.29
3
8
2715 Glasnici   2 315 37.81
23
34
2714 Cow Cars   5 646 37.41
14
17
2713 Can you answer these queries IV   60 3679 16.99
21
21
2709 Untitled Problem   27 17.75
2699 Recursive Sequence (Version II)   16 987 26.26
26
24
2678 Closest distance   1 159 13.52
28
34
2670 Count Minimum Spanning Trees   4 175 17.13
28
39
2668 Polygon   1 66 23.21
26
34
2666 Query on a tree IV   5 674 13.70
38
34
2662 Put a Point in a Hyperspace   17 11.06
2661 Illumination   6 3.40
2660 Example   1 12 21.43
17
17
2658 Art of War   17 17.65
2649 Weird sorting   1 58 26.10
1
34
2648 Archiver   1 44 13.46
34
50
2643 Starcraft I   54 22.25
2631 Chomp   108 45.91
2565 Another Permutation Problem   1 56 24.15
34
17
2531 Spatial Concepts Test   1 73 67.52
17
34
2530 Tiling a Grid With Dominoes   57 2386 64.99
15
23
2529 Model Rocket Height   1 80 54.27
1
17
2528 Monkey Vines   4 775 43.31
17
9
2527 Flipping Burned Pancakes   3 258 52.38
17
17
2526 Decoding   9 1034 36.32
23
15
2525 Encoding   3 744 29.02
12
12
2511 Magic Program IV   27 17.99

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