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Hot problems
CCC '24 S2 - Heavy-Light Composition
CCC '21 J3 - Secret Instructions
Educational DP Contest AtCoder K - Stones
Educational DP Contest AtCoder I - Coins
CCC '17 J4 - Favourite Times
IOI '94 P1 - The Triangle
COCI '06 Regional #3 Firefly
Problem
Category
Points
AC %
▴
Users
COCI '17 Contest 4 #1 Rasvjeta
COCI
3p
28.8%
49
COCI '17 Contest 4 #2 Izbori
COCI
5p
29.2%
28
COCI '17 Contest 4 #3 Automobil
COCI
7p
10.5%
22
COCI '17 Contest 4 #4 Vođe
COCI
12p
41.7%
33
COCI '17 Contest 4 #5 Krov
COCI
15p
25.0%
12
COCI '17 Contest 4 #6 Ceste
COCI
25p
5.4%
7
COCI '17 Contest 7 #1 Prosjek
COCI
5p
58.8%
43
COCI '18 Contest 1 #1 Nadan
COCI
3p
39.4%
166
COCI '18 Contest 1 #2 Zamjena
COCI
7p
23.3%
41
COCI '18 Contest 1 #3 Cipele
COCI
10p
28.0%
171
COCI '18 Contest 1 #4 Strah
COCI
15p
58.3%
54
COCI '18 Contest 1 #5 Teoretičar
COCI
35p
31.7%
10
COCI '18 Contest 2 #1 Preokret
COCI
5p
31.2%
500
COCI '18 Contest 2 #2 Kocka
COCI
7p
33.3%
23
COCI '18 Contest 2 #3 Deblo
COCI
15p
35.4%
27
COCI '18 Contest 2 #4 Maja
COCI
15p
22.0%
22
COCI '18 Contest 2 #5 Sunčanje
COCI
25p
15.1%
21
COCI '18 Contest 3 #1 Magnus
COCI
5
33.5%
1591
COCI '18 Contest 3 #2 Pismo
COCI
5p
31.0%
35
COCI '18 Contest 3 #3 Sajam
COCI
15p
32.4%
7
COCI '18 Contest 3 #4 NLO
COCI
15
31.8%
18
COCI '18 Contest 3 #5 Praktični
COCI
17p
23.5%
4
COCI '18 Contest 4 #5 Akvizna
COCI
30p
31.3%
75
COCI '18 Contest 4 #4 Slagalica
COCI
25p
0.0%
0
COCI '18 Contest 4 #1 Elder
COCI
5p
36.8%
1030
COCI '18 Contest 4 #2 Wand
COCI
7p
30.6%
158
COCI '18 Contest 4 #3 Kisik
COCI
12p
25.7%
65
COCI '18 Contest 6 #5 Mobitel
COCI
20p
30.7%
20
COCI '18 Contest 6 #4 Simfonija
COCI
15p
20.9%
38
COCI '18 Contest 6 #3 Sličice
COCI
10p
52.5%
79
COCI '18 Contest 5 #2 Jarvis
COCI
5p
37.8%
138
COCI '18 Contest 5 #3 Ispit
COCI
7p
26.8%
39
COCI '18 Contest 5 #4 Parametriziran
COCI
15p
18.3%
34
COCI '18 Contest 5 #5 Transport
COCI
25p
24.8%
24
COCI '18 Contest 5 #1 Titlovi
COCI
5
40.8%
18
COCI '18 Contest 6 #1 Lun
COCI
5p
65.5%
19
COCI '18 Contest 6 #2 Konj
COCI
7p
61.1%
10
COCI '17 Contest 7 #4 Clickbait
COCI
15p
46.7%
6
COCI '09 Contest 6 #4 Xor
COCI
15p
24.2%
28
COCI '17 Contest 3 #1 Aron
COCI
3
62.6%
103
COCI '17 Contest 3 #2 Programiranje
COCI
7p
45.9%
37
COCI '17 Contest 3 #3 Retro
COCI
12p
11.9%
7
COCI '17 Contest 3 #4 Portal
COCI
12p
53.4%
16
COCI '17 Contest 3 #5 Dojave
COCI
17p
22.2%
9
COCI '17 Contest 3 #6 Sažetak
COCI
20p
50.0%
1
COCI '17 Contest 5 #1 Olivander
COCI
5p
62.9%
61
COCI '17 Contest 5 #2 Spirale
COCI
7p
33.8%
169
COCI '17 Contest 5 #3 Birokracija
COCI
12p
52.3%
28
COCI '17 Contest 5 #4 Karte
COCI
15p
50.0%
15
COCI '17 Contest 5 #5 Pictionary
COCI
17p
44.0%
19
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