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Hot problems
CCC '24 J4 - Troublesome Keys
CCC '24 S2 - Heavy-Light Composition
COCI '22 Contest 4 #1 7Krokods
CCC '19 J3 - Cold Compress
CCC '08 S4 - Twenty-four
CCC '24 S3 - Swipe
COCI '23 Contest 5 #1 Zlagalica
Problem
Category
Points
AC %
Users
COCI '18 Contest 6 #1 Lun
COCI
5p
65.5%
19
COCI '18 Contest 6 #2 Konj
COCI
7p
61.1%
10
COCI '18 Contest 6 #3 Sličice
COCI
10p
52.5%
79
COCI '18 Contest 6 #4 Simfonija
COCI
15p
21.6%
38
COCI '18 Contest 6 #5 Mobitel
COCI
20p
30.7%
20
COCI '19 Contest 1 #1 Trol
COCI
5p
21.9%
54
COCI '19 Contest 1 #2 Lutrija
COCI
12
24.0%
72
COCI '19 Contest 1 #3 Džumbus
COCI
20p
21.1%
29
COCI '19 Contest 1 #4 Trobojnica
COCI
15p
14.6%
6
COCI '19 Contest 1 #5 Zoo
COCI
12p
31.7%
37
COCI '19 Contest 2 #1 ACM
COCI
5p
52.4%
10
COCI '19 Contest 2 #2 Slagalica
COCI
10p
16.7%
23
COCI '19 Contest 2 #3 Checker
COCI
12p
28.7%
26
COCI '19 Contest 2 #4 Popcount
COCI
20p
12.0%
3
COCI '19 Contest 2 #5 Zvijezda
COCI
20p
24.4%
31
COCI '19 Contest 3 #1 Preokret
COCI
5p
18.0%
58
COCI '19 Contest 3 #2 Grudanje
COCI
7p
50.0%
53
COCI '19 Contest 3 #3 Drvca
COCI
15p
17.7%
32
COCI '19 Contest 3 #4 Lampice
COCI
25p
11.2%
32
COCI '19 Contest 3 #5 Sob
COCI
15p
30.3%
34
COCI '19 Contest 4 #2 Spiderman
COCI
7p
19.8%
51
COCI '19 Contest 4 #3 Holding
COCI
15p
29.4%
76
COCI '19 Contest 4 #4 Klasika
COCI
17p
13.1%
53
COCI '19 Contest 4 #5 Nivelle
COCI
12p
43.8%
58
COCI '19 Contest 5 #1 Emacs
COCI
5p
45.8%
279
COCI '19 Contest 5 #2 Političari
COCI
7p
31.2%
91
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
58.3%
91
COCI '19 Contest 6 #1 Datum
COCI
5p
36.4%
32
COCI '19 Contest 6 #2 Birmingham
COCI
7p
42.5%
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
25.4%
118
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%
268
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
39.6%
63
COCI '20 Contest 2 #5 Svjetlo
COCI
25p
52.4%
10
COCI '20 Contest 3 #1 Knjige
COCI
7
25.0%
46
COCI '20 Contest 3 #2 Vlak
COCI
10p
45.9%
47
COCI '20 Contest 3 #3 Sateliti
COCI
17p
20.2%
36
COCI '20 Contest 3 #4 Selotejp
COCI
15p
40.4%
45
COCI '20 Contest 3 #5 Specijacija
COCI
25p
29.4%
6
COCI '20 Contest 4 #1 Pizza
COCI
5p
62.8%
151
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