Home
Problems
Submissions
Users
Contests
About
>
Status
Tips
API
Github
Log in
or
Sign up
This site works best with JavaScript enabled.
Problems
«
1
2
...
26
27
28
29
30
31
...
99
100
»
Problem search
Full text search
Has editorial
Show problem types
Category
All
---
AAC
ACC
APIO
Balkan OI
Baltic OI
BlueBook
Brazil OI
Bubble Cup
Bulgarian OI
CCC
CCO
CEOI
China NOI
Classics
COCI
CSPC
CTF
Data Structure Tests
DMOPC
DWITE
ECOO
EGOI
ESOI
FHC
Fun Math
GFSSOC
Google Code Jam
Google Hash Code
Google Kick Start
ICPC
IOI
JOI
Mock CCC
Mock CCO
MWC
Olympiads School
POI
SAC Coding Challenge
Seasonal
SIUCF
Taiwan NOI
TLE
TSOC
Uncategorized
VM7WC
WAC
Waterloo Local
Woburn Challenge
YAC
Point range
Go
Random
Hot problems
COCI '14 Contest 6 #4 Kratki
CCO '23 P1 - Binaria
TLE '16 Contest 7 P5 - Shortest Path Faster Algorithm
A Floyd-Warshall Problem
Problem
Category ▴
Points
AC %
Users
COCI '12 Contest 1 #3 Koncert
COCI
7
25.4%
10
COCI '10 Contest 1 #1 Timsko
COCI
3
33.6%
104
COCI '10 Contest 1 #2 Profesor
COCI
5p
38.1%
74
COCI '10 Contest 1 #3 Sretan
COCI
7
40.3%
53
COCI '10 Contest 1 #4 Ljutnja
COCI
12p
7.9%
24
COCI '10 Contest 1 #5 Tabovi
COCI
10p
51.7%
72
COCI '10 Contest 1 #6 Žabe
COCI
20p
33.3%
1
COCI '09 Contest 7 #5 Kraljevi
COCI
15p
25.7%
33
COCI '09 Contest 7 #3 Bakice
COCI
12
35.5%
35
COCI '09 Contest 7 #2 Cokolada
COCI
7
44.8%
98
COCI '09 Contest 7 #1 Spavanac
COCI
5
62.3%
201
COCI '09 Contest 6 #2 Natjecanje
COCI
5
25.3%
92
COCI '09 Contest 6 #5 Holmes
COCI
25p
28.4%
20
COCI '09 Contest 6 #4 Xor
COCI
15p
24.2%
28
COCI '09 Contest 7 #4 Svemir
COCI
12p
38.9%
114
COI '09 #1 Hrastovi
COCI
15p
25.3%
36
COCI '09 Contest 6 #1 Kajak
COCI
5p
66.7%
82
COI '09 #3 Loza
COCI
20p
6.2%
17
COCI '09 Contest 6 #3 Dosadan
COCI
5
34.0%
43
COI '09 #2 Kolo
COCI
20p
17.7%
16
COCI '09 Contest 6 #6 Gremlini
COCI
25p
12.9%
17
COCI '20 Contest 1 #1 Patkice
COCI
5p
25.2%
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%
270
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 '10 Contest 2 #1 Puž
COCI
3p
27.0%
63
COCI '10 Contest 2 #2 Napor
COCI
5p
25.3%
64
COCI '10 Contest 2 #3 Igra
COCI
7p
21.0%
24
COCI '10 Contest 2 #4 Knjige
COCI
5p
36.2%
19
COCI '10 Contest 2 #5 Lunapark
COCI
15p
24.5%
9
COCI '10 Contest 2 #6 Crni
COCI
12p
53.8%
6
COCI '11 Contest 1 #1 Jabuke
COCI
5p
54.3%
37
COCI '11 Contest 1 #2 Matrix
COCI
7p
32.2%
27
COCI '10 Contest 3 #1 Tablica
COCI
3p
47.1%
58
COCI '16 Contest 2 #1 Go
COCI
3p
50.0%
43
COCI '10 Contest 3 #2 Zbroj
COCI
3p
60.0%
75
COCI '11 Contest 1 #3 X3
COCI
7p
32.5%
42
COCI '10 Contest 3 #3 Ekipa
COCI
5p
29.8%
39
COCI '11 Contest 1 #4 Ples
COCI
10p
40.6%
48
«
1
2
...
26
27
28
29
30
31
...
99
100
»