list of classical problems


97903-old-ipsc-problems-1

ID NAME QUALITY USERS ACC % DIFFICULTY C I
2006 Load Balancing   19 1907 47.56
11
19
2123 Candy I   99 29064 44.21
4
5
2124 Last Non-Zero Digit of Factorials   4 485 25.45
26
34
2125 Number Labyrinth   2 65 25.79
17
17
2127 Rain   4 438 40.61
20
15
2128 K-In-A-Row   6 445 33.72
17
11
2129 Cake   71 21.52
2130 Trolls   29 45.31
2131 Get Back!   1 55 40.67
17
17
2132 Puzzle   86 32.12
2136 Candy II   2 612 45.97
17
17
2138 Pibonacci   3 48 14.72
26
39
2139 Gossipers   3 600 31.72
21
26
2140 (un)Fair Play   75 38.22
2142 Arranging Flowers   24 9.73
2143 Dependency Problems   4 520 39.01
17
13
2148 Candy III   54 20527 25.32
9
5
2149 Biased Standings   21 3652 33.60
5
5
2150 Counting Subsequences   13 1029 29.40
9
13
2151 Digital Calculator   23 5.87
2153 Internet is Faulty   66 37.50
2154 Kruskal   84 13.95
2157 Anti-Blot System   104 12956 45.23
10
5
2159 Delicious Cake   29 14.39
2160 Here-There   29 24.76
2727 Army Strength   40 14554 41.23
4
4
2728 Breaking in   8 298 26.82
30
19
2731 Inventing Test Data   4 547 24.95
15
28
2733 K Equal Digits   14 13.10
2734 Large party   37 25.13
2735 Simplify the Railroad System   60 36.27
17
1
2737 Perfect Rhyme   5 435 16.98
27
26
4452 Simple Arithmetics II   55 7508 42.27
11
5
4453 Bouncing Balls II   225 27.83
4454 Brackets II   8 416 36.19
26
24
4455 Going to the Movies   88 36.56
4456 Jumbo Airlines   2 74 38.38
34
34
4457 Shopping II   3 149 34.66
17
1

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