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Hot problems
COCI '08 Contest 3 #6 Najkraci
WC '01 P3 - Back to the Future
CCC '16 S4 - Combining Riceballs
Segment Tree Practice 1
IOI '11 P2 - Race
CCC '20 S4 - Swapping Seats
CCC '23 S1 - Trianglane
Problem
Category
Points
AC % ▴
Users
HopScotch II
Classics
12p
24.0%
177
TLE '16 Contest 5 P1 - English Proficiency Exam
TLE
3p
24.0%
109
COCI '19 Contest 2 #5 Zvijezda
COCI
20p
24.0%
31
A Romantic Dinner Outing
Uncategorized
20
24.0%
18
VMSS Pre-Windsor P5 - Math Depression
Uncategorized
5
24.0%
72
COCI '22 Contest 1 #2 Čokolade
COCI
10p
24.0%
68
COCI '06 Contest 1 #5 Bond
COCI
12
24.1%
489
APIO '14 P3 - Beads and Wires
APIO
25p
24.1%
24
IOI '95 P5 - Street Race
IOI
15p
24.1%
39
CCC '18 J5 - Choose your own path
CCC
7p
24.1%
1616
Graph Contest 3 P2 - Shortest Path
Uncategorized
10p
24.1%
287
DMOPC '20 Contest 7 P4 - Mimi and Carrots II
DMOPC
17p
24.1%
54
DMOPC '14 Contest 4 P6 - Save Nagato!
DMOPC
10p
24.1%
508
Binary
Uncategorized
5
24.1%
889
COCI '21 Contest 1 #3 Logičari
COCI
17p
24.1%
41
Yet Another Contest 3 P1 - Shell Swap Scam
YAC
5p
24.1%
174
Google Code Jam '18 Round 1A Problem B - Bit Party
Google Code Jam
10p
24.1%
5
Mock CCC '15 J1 - 416
Mock CCC
3p
24.2%
762
COCI '21 Contest 2 #5 Osumnjičeni
COCI
20p
24.2%
49
Valentine's Day '15 P3 - The Great Escape
Seasonal
10p
24.2%
36
Mock CCO '17 Problem 6 - Dire Consequences
Mock CCO
20
24.2%
25
Bulgarian OI '09 P4 - Frogs
Bulgarian OI
12p
24.2%
128
COCI '09 Contest 6 #4 Xor
COCI
15p
24.2%
28
COCI '15 Contest 2 #6 Država
COCI
25
24.2%
10
CCC '23 J5 - CCC Word Hunt
CCC
10p
24.2%
533
Mock CCC '18 Contest 3 J2 - A Palindrome Problem
Mock CCC
3p
24.2%
242
DMOPC '20 Contest 7 P1 - Bob and Balance
DMOPC
7p
24.2%
183
WC '01 P4 - Cool Runnings
Woburn Challenge
10
24.2%
19
COCI '22 Contest 2 #4 Prijateljice
COCI
12p
24.2%
39
CCO '05 P1 - Number Matrix
CCO
10
24.2%
161
TLE '17 Contest 5 P2 - Delivery Service II
TLE
5p
24.2%
121
COCI '10 Contest 7 #6 Upit
COCI
20p
24.2%
12
CCO Preparation Test 6 P1 - Bus Routes
Mock CCO
20p
24.2%
6
DMOJ Capture The Flag '20 G3 - Git Gud
CTF
5
24.2%
45
DMOPC '14 Exam Time P3 - Chemistry Homework
DMOPC
10p
24.2%
109
DMOPC '21 Contest 7 P2 - Knitting Scarves
DMOPC
7
24.3%
184
DMOPC '14 Exam Time P6 - Math Homework
DMOPC
15p
24.3%
61
COCI '09 Contest 2 #2 Rimski
COCI
5
24.3%
98
April Fools' Day Contest 1 P2 - Sample Case
Uncategorized
0
24.3%
150
DWITE '11 R1 #2 - Penny Game
DWITE
5
24.3%
112
CCO '12 P2 - The Hungary Games
CCO
15
24.3%
481
HCI '16 - Taxi
Uncategorized
10p
24.3%
46
Bubble Cup V9 F Pokermon League challenge
Bubble Cup
20
24.3%
3
DMOPC '22 Contest 2 P4 - Falling Leaves
DMOPC
20p
24.3%
28
Cryptic Tile Forge
Uncategorized
0
24.3%
9
COCI '13 Contest 1 #5 Organizator
COCI
15p
24.3%
123
TLE '17 Contest 7 P4 - Database
TLE
20p
24.3%
35
NOI '14 P5 - Random Number Generator
China NOI
12p
24.3%
52
MALD Contest 1 P1 - Scratch Cat and DDoS
Uncategorized
3
24.3%
145
COCI '15 Contest 2 #4 Savez
COCI
15p
24.4%
177
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