list of classical problems


97903-old-ipsc-problems-1

ID NAME QUALITY USERS ACC % DIFFICULTY C I
2006 Load Balancing   19 1900 47.55
11
19
2123 Candy I   97 28706 44.23
4
5
2124 Last Non-Zero Digit of Factorials   4 476 25.08
26
34
2125 Number Labyrinth   2 61 24.84
17
17
2127 Rain   4 434 40.43
20
15
2128 K-In-A-Row   6 438 33.50
17
11
2129 Cake   70 21.63
2130 Trolls   29 46.03
2131 Get Back!   1 53 40.00
17
17
2132 Puzzle   85 32.11
2136 Candy II   2 607 45.90
17
17
2138 Pibonacci   3 43 14.58
26
39
2139 Gossipers   3 591 31.69
21
26
2140 (un)Fair Play   74 38.68
2142 Arranging Flowers   23 9.57
2143 Dependency Problems   4 518 38.91
17
13
2148 Candy III   54 20435 25.32
9
5
2149 Biased Standings   21 3562 33.39
5
5
2150 Counting Subsequences   13 1027 29.52
9
13
2151 Digital Calculator   22 5.81
2153 Internet is Faulty   64 41.34
2154 Kruskal   83 14.78
2157 Anti-Blot System   104 12938 45.22
10
5
2159 Delicious Cake   29 15.94
2160 Here-There   27 26.63
2727 Army Strength   37 14519 41.21
4
4
2728 Breaking in   8 288 26.47
30
19
2731 Inventing Test Data   4 456 25.98
15
28
2733 K Equal Digits   10 11.96
2734 Large party   34 23.98
2735 Simplify the Railroad System   56 35.08
17
1
2737 Perfect Rhyme   5 357 17.13
27
26
4452 Simple Arithmetics II   55 7459 42.38
11
5
4453 Bouncing Balls II   221 27.59
4454 Brackets II   8 412 35.93
26
24
4455 Going to the Movies   86 36.33
4456 Jumbo Airlines   2 74 39.18
34
34
4457 Shopping II   3 147 35.01
17
1

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