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Hot problems
CCC '24 S2 - Heavy-Light Composition
Educational DP Contest AtCoder K - Stones
IOI '94 P1 - The Triangle
CCC '19 S2 - Pretty Average Primes
COCI '06 Regional #3 Firefly
CCC '17 J4 - Favourite Times
ICPC PACNW 2016 A - Alphabet
Problem ▴
Category
Points
AC %
Users
COCI '19 Contest 5 #1 Emacs
COCI
5p
45.9%
280
COCI '19 Contest 5 #2 Političari
COCI
7p
30.6%
92
COCI '19 Contest 5 #3 Matching
COCI
35p
20.0%
5
COCI '19 Contest 5 #4 Putovanje
COCI
15p
37.3%
100
COCI '19 Contest 5 #5 Zapina
COCI
10p
58.2%
93
COCI '19 Contest 6 #1 Datum
COCI
5p
36.4%
32
COCI '19 Contest 6 #2 Birmingham
COCI
7p
42.2%
76
COCI '19 Contest 6 #3 Konstrukcija
COCI
20p
21.4%
2
COCI '19 Contest 6 #4 Skandi
COCI
17p
51.0%
13
COCI '19 Contest 6 #5 Trener
COCI
15p
31.6%
68
COCI '20 Contest 1 #1 Patkice
COCI
5p
25.1%
119
COCI '20 Contest 1 #2 Bajka
COCI
7p
42.9%
54
COCI '20 Contest 1 #3 3D Histogram
COCI
30p
22.2%
5
COCI '20 Contest 1 #4 Papričice
COCI
17p
23.1%
46
COCI '20 Contest 1 #5 Tenis
COCI
17p
18.8%
7
COCI '20 Contest 2 #1 Crtanje
COCI
5p
35.6%
271
COCI '20 Contest 2 #2 Odašiljači
COCI
10p
20.1%
47
COCI '20 Contest 2 #3 Euklid
COCI
17p
19.6%
24
COCI '20 Contest 2 #4 Sjekira
COCI
12p
39.9%
64
COCI '20 Contest 2 #5 Svjetlo
COCI
25p
54.5%
11
COCI '20 Contest 3 #1 Knjige
COCI
7
26.1%
48
COCI '20 Contest 3 #2 Vlak
COCI
10p
46.0%
49
COCI '20 Contest 3 #3 Sateliti
COCI
17p
20.0%
36
COCI '20 Contest 3 #4 Selotejp
COCI
15p
40.8%
47
COCI '20 Contest 3 #5 Specijacija
COCI
25p
28.3%
6
COCI '20 Contest 4 #1 Pizza
COCI
5p
62.8%
151
COCI '20 Contest 4 #2 Vepar
COCI
10p
18.6%
84
COCI '20 Contest 4 #3 Hop
COCI
25p
22.1%
13
COCI '20 Contest 4 #4 Janjetina
COCI
20p
23.0%
18
COCI '20 Contest 4 #5 Patkice II
COCI
15p
37.0%
36
COCI '20 Contest 5 #1 Šifra
COCI
5p
55.8%
65
COCI '20 Contest 5 #2 Po
COCI
7p
29.9%
123
COCI '20 Contest 5 #3 Magenta
COCI
12p
9.7%
27
COCI '20 Contest 5 #4 Planine
COCI
17p
13.1%
18
COCI '20 Contest 5 #5 Sjeckanje
COCI
20p
22.1%
35
COCI '20 Contest 6 #1 Bold
COCI
5p
67.7%
163
COCI '20 Contest 6 #2 Alias
COCI
10p
42.3%
149
COCI '20 Contest 6 #3 Anagramistica
COCI
12p
44.6%
91
COCI '20 Contest 6 #4 Geometrija
COCI
25p
10.2%
8
COCI '20 Contest 6 #5 Index
COCI
15p
49.7%
104
COCI '21 Contest 1 #1 Ljeto
COCI
5p
42.4%
113
COCI '21 Contest 1 #2 Kamenčići
COCI
10p
30.7%
66
COCI '21 Contest 1 #3 Logičari
COCI
17p
24.1%
41
COCI '21 Contest 1 #4 Set
COCI
35p
23.7%
9
COCI '21 Contest 1 #5 Volontiranje
COCI
25p
20.2%
19
COCI '21 Contest 2 #1 Kaučuk
COCI
5p
73.9%
91
COCI '21 Contest 2 #2 Kutije
COCI
10p
44.2%
86
COCI '21 Contest 2 #3 Hiperkocka
COCI
20p
23.3%
16
COCI '21 Contest 2 #4 Magneti
COCI
25p
25.6%
29
COCI '21 Contest 2 #5 Osumnjičeni
COCI
20p
24.2%
49
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