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Hot problems
DWITE '10 R3 #3 - Dominos Tiling
APIO '10 P1 - Commando
ECOO '13 R1 P1 - Take a Number
CCC '04 S2 - TopYodeller
CCC '24 J3 - Bronze Count
CCC '24 J4 - Troublesome Keys
A Math Contest P5 - Good Arrays
Problem
Category
Points ▴
AC %
Users
SAC '22 Code Challenge 2 P4 - Cookie Galore
SAC Coding Challenge
10
35.4%
99
CCC '21 S3 - Lunch Concert
CCC
10p
24.6%
1018
COCI '11 Contest 1 #4 Ples
COCI
10p
40.6%
48
COCI '16 Contest 2 #3 Nizin
COCI
10p
40.2%
253
COCI '16 Contest 2 #4 Prosječni
COCI
10p
42.2%
31
COCI '16 Contest 3 #3 Kroničan
COCI
10p
54.2%
49
COCI '16 Contest 4 #3 Kas
COCI
10p
28.8%
72
COCI '11 Contest 3 #3 Pogodak
COCI
10p
36.8%
20
COCI '16 Contest 7 #3 Igra
COCI
10p
21.7%
30
COCI '11 Contest 4 #4 Ograda
COCI
10p
24.5%
25
COCI '13 Contest 3 #4 Kolinje
COCI
10p
32.5%
10
COCI '10 Contest 5 #4 Honi
COCI
10p
33.9%
31
COCI '13 Contest 4 #3 Sumo
COCI
10p
28.0%
33
COCI '13 Contest 5 #3 Eksplozjia
COCI
10p
19.3%
134
COCI '10 Contest 6 #4 Abeceda
COCI
10p
7.4%
21
COCI '11 Contest 4 #5 Broj
COCI
10p
33.3%
8
COCI '12 Contest 2 #4 Popust
COCI
10p
12.8%
41
UCC Coding Competition '21 P5 - Woodcutting Game
Uncategorized
10p
21.3%
117
COCI '11 Contest 6 #4 Rez
COCI
10p
36.2%
29
COCI '17 Contest 6 #2 Alkemija
COCI
10p
8.3%
32
COCI '20 Contest 4 #2 Vepar
COCI
10p
18.5%
85
COCI '11 Contest 5 #3 Dna
COCI
10p
48.0%
51
COCI '12 Contest 5 #3 Totem
COCI
10p
13.8%
10
COCI '12 Contest 5 #4 Hipercijevi
COCI
10p
25.8%
30
Jack Needs Help
Uncategorized
10p
32.0%
20
DMOPC '21 Contest 6 P3 - An Art Problem
DMOPC
10p
21.9%
249
Tropical Bananas
Uncategorized
10p
43.5%
51
Returning Home
Uncategorized
10
23.2%
79
COCI '20 Contest 6 #2 Alias
COCI
10p
42.3%
149
Calendar Contest Problem 3 — Classical Maya
Seasonal
10
12.9%
9
An Animal Contest 1 P4 - Alpaca Arrays
AAC
10p
12.4%
246
Vending Machine
Uncategorized
10p
41.4%
74
Riddle Troll
Uncategorized
10
27.3%
17
Word Counting
Uncategorized
10
10.2%
9
Special Relativity
Uncategorized
10p
8.0%
25
QCC P3 - Cohorts
Uncategorized
10p
37.0%
47
DMOPC '20 Contest 6 P3 - Bread Merchant
DMOPC
10p
18.9%
116
Calendar Contest Problem 2 — Day of the Week
Seasonal
10
5.7%
9
Calendar Contest Problem 4 — Savvyday 29 Oatmeal 94
Seasonal
10
1.0%
3
DMOPC '20 Contest 7 P2 - Alice and Tiles
DMOPC
10p
19.1%
57
SAC '22 Code Challenge 2 P5 - Even Colouring
SAC Coding Challenge
10p
35.1%
75
Still Too Simple
Seasonal
10
18.7%
43
An Animal Contest 4 P4 - Reindeer Racing
AAC
10p
6.8%
71
ICPC NEERC 2012 C - Caravan Robbers
ICPC
10
9.6%
23
ICPC NWERC 2011 A - Binomial Coefficients
ICPC
10
24.7%
16
ICPC NWERC 2011 C - Movie Collection
ICPC
10
54.5%
7
ICPC NWERC 2015 A - Assigning Workstations
ICPC
10
31.4%
13
Another Contest 8 Problem 3 - Replay Double Ignition
ACC
10
19.4%
131
String Finding - Hacking
Uncategorized
10
6.1%
16
SAC '22 Code Challenge 4 P4 - Obligatory Subarray Problem
SAC Coding Challenge
10p
22.6%
91
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