list of classical problems


97903-old-ipsc-problems-1

ID NAME QUALITY USERS ACC % DIFFICULTY C I
2006 Load Balancing   19 1885 47.42
11
19
2123 Candy I   95 28417 44.19
3
4
2124 Last Non-Zero Digit of Factorials   4 472 25.01
26
34
2125 Number Labyrinth   2 61 24.84
17
17
2127 Rain   3 432 40.34
17
14
2128 K-In-A-Row   5 436 33.52
13
9
2129 Cake   69 21.65
2130 Trolls   29 46.03
2131 Get Back!   54 42.14
2132 Puzzle   87 33.11
2136 Candy II   2 606 45.82
17
17
2138 Pibonacci   3 43 14.58
26
39
2139 Gossipers   3 590 31.74
21
26
2140 (un)Fair Play   74 38.91
2142 Arranging Flowers   23 9.57
2143 Dependency Problems   4 517 39.00
17
13
2148 Candy III   54 20339 25.29
9
5
2149 Biased Standings   21 3468 33.29
5
5
2150 Counting Subsequences   12 1023 29.50
8
13
2151 Digital Calculator   22 5.81
2153 Internet is Faulty   64 41.34
2154 Kruskal   82 15.05
2157 Anti-Blot System   104 12909 45.24
10
5
2159 Delicious Cake   29 16.00
2160 Here-There   27 26.63
2727 Army Strength   38 14470 41.25
4
4
2728 Breaking in   7 275 26.42
30
19
2731 Inventing Test Data   3 374 28.12
14
27
2733 K Equal Digits   10 11.96
2734 Large party   34 24.35
2735 Simplify the Railroad System   56 36.02
17
1
2737 Perfect Rhyme   5 331 18.56
27
26
4452 Simple Arithmetics II   55 7442 42.37
11
5
4453 Bouncing Balls II   219 27.73
4454 Brackets II   8 411 35.91
26
24
4455 Going to the Movies   86 36.33
4456 Jumbo Airlines   2 74 39.38
34
34
4457 Shopping II   3 145 34.91
17
1

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