list of classical problems


97903-old-ipsc-problems-1

ID NAME QUALITY USERS ACC % DIFFICULTY C I
2006 Load Balancing   19 1847 47.39
11
19
2123 Candy I   92 27503 44.08
3
4
2124 Last Non-Zero Digit of Factorials   4 467 24.89
26
34
2125 Number Labyrinth   2 55 23.76
17
17
2127 Rain   3 430 40.24
17
14
2128 K-In-A-Row   5 425 33.10
13
9
2129 Cake   65 20.81
2130 Trolls   29 47.54
2131 Get Back!   51 39.85
2132 Puzzle   85 32.76
2136 Candy II   2 594 45.63
17
17
2138 Pibonacci   3 42 14.85
26
39
2139 Gossipers   3 578 31.58
21
26
2140 (un)Fair Play   72 38.56
2142 Arranging Flowers   21 9.27
2143 Dependency Problems   4 513 39.17
17
13
2148 Candy III   54 19834 25.19
9
5
2149 Biased Standings   21 3359 33.10
5
5
2150 Counting Subsequences   12 1013 29.55
8
13
2151 Digital Calculator   22 6.03
2153 Internet is Faulty   59 39.29
2154 Kruskal   80 14.97
2157 Anti-Blot System   104 12797 45.26
10
5
2159 Delicious Cake   27 16.16
2160 Here-There   23 26.16
2727 Army Strength   37 14209 41.44
4
4
2728 Breaking in   7 263 26.43
30
19
2731 Inventing Test Data   3 369 28.02
14
27
2733 K Equal Digits   10 12.12
2734 Large party   30 22.87
2735 Simplify the Railroad System   52 34.64
17
1
2737 Perfect Rhyme   5 328 18.50
27
26
4452 Simple Arithmetics II   55 7404 42.28
11
5
4453 Bouncing Balls II   216 27.62
4454 Brackets II   8 405 35.84
26
24
4455 Going to the Movies   82 36.12
4456 Jumbo Airlines   2 73 42.13
34
34
4457 Shopping II   3 142 34.84
17
1

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