list of classical problems


97903-old-ipsc-problems-1

ID NAME QUALITY USERS ACC % DIFFICULTY C I
2006 Load Balancing   19 1910 47.55
11
19
2123 Candy I   99 29124 44.23
4
5
2124 Last Non-Zero Digit of Factorials   4 488 25.49
26
34
2125 Number Labyrinth   2 64 25.55
17
17
2127 Rain   4 438 40.61
20
15
2128 K-In-A-Row   6 446 33.76
17
11
2129 Cake   70 21.59
2130 Trolls   29 39.19
2131 Get Back!   1 55 40.67
17
17
2132 Puzzle   89 32.68
2136 Candy II   2 613 46.00
17
17
2138 Pibonacci   3 48 14.11
26
39
2139 Gossipers   3 602 31.76
21
26
2140 (un)Fair Play   75 38.08
2142 Arranging Flowers   25 9.87
2143 Dependency Problems   4 521 38.96
17
13
2148 Candy III   54 20558 25.33
9
5
2149 Biased Standings   21 3678 33.66
5
5
2150 Counting Subsequences   13 1031 29.42
9
13
2151 Digital Calculator   23 5.69
2153 Internet is Faulty   69 38.54
2154 Kruskal   85 14.03
2157 Anti-Blot System   104 12967 45.24
10
5
2159 Delicious Cake   30 14.64
2160 Here-There   30 24.76
2727 Army Strength   40 14567 41.23
4
4
2728 Breaking in   8 304 26.79
30
19
2731 Inventing Test Data   4 555 24.97
15
28
2733 K Equal Digits   16 13.65
2734 Large party   40 26.19
2735 Simplify the Railroad System   62 35.19
17
1
2737 Perfect Rhyme   5 437 16.99
27
26
4452 Simple Arithmetics II   55 7514 42.29
11
5
4453 Bouncing Balls II   227 27.98
4454 Brackets II   8 417 36.21
26
24
4455 Going to the Movies   89 36.79
4456 Jumbo Airlines   2 76 36.79
34
34
4457 Shopping II   3 153 35.05
17
1

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