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Hot problems
CCC '16 S4 - Combining Riceballs
Appleby Contest '19 P5 - Matrix Operation
Cheerio Contest 1 S2 - School Expansion
WC '96 P6 - Bases Multiplication
CCCHK '15 J4 - Where to build my house?
DMOPC '23 Contest 1 P1 - Peak Grid
Max's Anger Contest Series 2 P3 - Array Anger
Problem
Category
Points ▾
AC %
Users
COCI '10 Contest 5 #3 Brodovi
COCI
5p
43.8%
21
COCI '13 Contest 3 #1 Riječi
COCI
5p
33.1%
1169
COCI '13 Contest 3 #2 Okvir
COCI
5p
61.4%
24
COCI '13 Contest 4 #2 Gmo
COCI
5p
31.8%
39
COCI '10 Contest 6 #2 Uspon
COCI
5p
68.8%
49
COCI '10 Contest 6 #3 Razine
COCI
5p
51.4%
68
COCI '10 Contest 7 #2 Kolo
COCI
5p
23.8%
71
COCI '12 Contest 2 #2 Krizaljka
COCI
5p
51.4%
19
UCC Coding Competition '21 P2 - Emerald Exchange
Uncategorized
5p
53.2%
342
UCC Coding Competition '21 P3 - Long Pizza
Uncategorized
5p
22.2%
391
COCI '11 Contest 6 #2 Prozori
COCI
5
65.8%
24
COCI '12 Contest 3 #2 Poredak
COCI
5
23.5%
53
COCI '17 Contest 5 #1 Olivander
COCI
5p
63.3%
63
COCI '12 Contest 4 #1 Orehnjaca
COCI
5p
43.5%
18
COCI '12 Contest 4 #2 Esej
COCI
5
36.0%
35
COCI '17 Contest 6 #1 Davor
COCI
5
52.8%
27
COCI '20 Contest 5 #1 Šifra
COCI
5p
55.8%
65
COCI '11 Contest 5 #2 Eko
COCI
5p
21.9%
142
COCI '12 Contest 5 #1 Ljestvica
COCI
5p
19.3%
982
DMOPC '20 Contest 4 P1 - Missing Numbers
DMOPC
5p
14.4%
379
COCI '20 Contest 6 #1 Bold
COCI
5p
67.7%
163
An Animal Contest 1 P2 - Alpaca Racing
AAC
5p
8.1%
548
SAC '21 Code Challenge P2 - Littering
SAC Coding Challenge
5p
36.0%
262
COCI '20 Contest 4 #1 Pizza
COCI
5p
62.8%
151
SAC '21 Code Challenge P4 - Averaging Averages
SAC Coding Challenge
5p
26.8%
203
An Animal Contest 2 P2 - Koala Party
AAC
5p
16.5%
292
SAC '21 Code Challenge P3 - DeMello's Replacement
SAC Coding Challenge
5
19.5%
201
An Animal Contest 2 P1 - Koala Konundrum
AAC
5
44.5%
492
QCC P2 - Online School
Uncategorized
5p
30.9%
83
BSSPC '21 J3 - Magic Paint Gun Cartridges
Uncategorized
5
57.1%
148
Calendar Contest Problem 1 — Sexagenary Cycle
Seasonal
5
32.8%
68
Spring Coding Bowl '22 P2 - Chicken Strips
Uncategorized
5p
6.9%
34
An Animal Contest 3 P2 - Monkey Potato
AAC
5p
18.8%
556
SAC '22 Code Challenge 2 P2 - Cookie Sprinkler
SAC Coding Challenge
5
53.0%
105
SAC '22 Code Challenge 2 P1 - Calendar Management
SAC Coding Challenge
5
32.3%
94
SAC '22 Code Challenge 3 P3 - Bob Sort
SAC Coding Challenge
5p
25.0%
144
SAC '22 Code Challenge 3 P2 - Unicycle License
SAC Coding Challenge
5
41.6%
270
DMOPC '21 Contest 1 P1 - Partial Game
DMOPC
5p
29.2%
437
SAC '22 Code Challenge 4 P2 - Obligatory String Problem
SAC Coding Challenge
5
34.8%
143
Love Evenness
Uncategorized
5
50.7%
96
BSSPC '21 S1 - Lakshy and Palindromic Rectangle
Uncategorized
5p
19.8%
184
SAC '22 Code Challenge 4 P3 - Obligatory Math Problem
SAC Coding Challenge
5
38.6%
206
MALD Contest 1 P2 - Scratch Cat and Examinations
Uncategorized
5p
30.9%
121
UCRPC F21 C - Maths of Glory
ICPC
5
48.6%
68
UCRPC F21 A - Senseless Census
ICPC
5
66.0%
90
COCI '21 Contest 1 #1 Ljeto
COCI
5p
42.4%
113
An Animal Contest 4 P1 - Dasher's Digits
AAC
5p
21.2%
312
Bill's Binoculars
Uncategorized
5
39.7%
51
Mock CCC '22 1 S1 - Big Mattress Tournament
Mock CCC
5p
13.4%
206
Mock CCC '22 1 S2 - IU
Mock CCC
5p
21.4%
185
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