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Hot problems
CCC '24 S2 - Heavy-Light Composition
Educational DP Contest AtCoder G - Longest Path
DWITE '10 R3 #3 - Dominos Tiling
Linked List
EGOI '23 P4 - Bikes vs Cars
CCC '20 S4 - Swapping Seats
A Math Contest P5 - Good Arrays
Problem
Category
Points
AC % ▴
Users
MMM '14 C - Pie Shop
Uncategorized
17p
16.3%
28
Another Contest 3 Problem 2 - Camelot
ACC
15
16.3%
75
Waterloo 2017 Winter B - Vera and LCS
Waterloo Local
10
16.3%
182
Another Contest 6 Problem 15 - Boolean (Medium)
ACC
0p
16.3%
87
DMOPC '18 Contest 2 P6 - Standing Ovation
DMOPC
30p
16.3%
15
DMPG '16 G3 - Guerrilla Warfare
DMOPC
20p
16.3%
11
Another Contest 8 Problem 6 - Unnecessary Forced Reverse Trash Finesse
ACC
25
16.3%
15
NOIP '18 Junior P3 - Shuttle Bus
China NOI
12p
16.3%
6
CCO '07 P5 - Particle Catcher
CCO
30p
16.3%
10
New Year's '16 P8 - S-NO-wall
Seasonal
20p
16.4%
66
COCI '09 Contest 7 #6 Restoran
COCI
20p
16.4%
4
IOI '12 P6 - Jousting Tournament
IOI
17p
16.4%
16
COCI '07 Contest 1 #3 Prinova
COCI
7p
16.4%
152
IOI '19 P1 - Arranging Shoes
IOI
15p
16.4%
136
COCI '14 Contest 4 #2 Pšenica
COCI
7p
16.4%
109
EGOI '23 P3 - Find the Box
EGOI
17p
16.4%
17
DMOPC '15 Contest 2 P3 - Origami
DMOPC
7p
16.4%
187
COCI '17 Contest 2 #4 San
COCI
12p
16.4%
45
COCI '22 Contest 1 #3 Berilij
COCI
17p
16.4%
16
GlobeX Cup '19 J3 - Codex
Uncategorized
5p
16.4%
53
ICPC NEERC Northern Subregional 2007 E - Elevator
ICPC
17
16.4%
74
Yet Another Contest 1 P3 - Fluke
YAC
10p
16.4%
97
And Password
Uncategorized
20p
16.4%
8
NOI '20 P2 - Destiny
China NOI
25p
16.4%
12
Yet Another Contest 1 P1 - Mixed Doubles
YAC
7p
16.4%
225
DMOPC '21 Contest 4 P1 - Tree Shopping
DMOPC
7
16.4%
161
City Travel
Olympiads School
15p
16.4%
22
Mock CCO '18 Contest 2 Problem 1 - Victor Runs
Mock CCO
15p
16.5%
44
CCC '99 S3 - Divided Fractals
CCC
7
16.5%
68
DMOJ Capture The Flag '20 B2 - Strings
CTF
7
16.5%
23
CCO '21 P1 - Swap Swap Sort
CCO
17p
16.5%
152
CCC '98 S3 - Mars Rover
CCC
7p
16.5%
161
IOI '02 P1 - The Troublesome Frog
IOI
15p
16.5%
78
VM7WC '16 #5 Silver - Jayden Plays Video Games
VM7WC
15
16.5%
39
DMOPC '19 Contest 2 P1 - Box and Whiskers
DMOPC
5
16.5%
250
An Animal Contest 2 P2 - Koala Party
AAC
5p
16.5%
292
OCC '19 B6 - Fiji water
Olympiads School
10p
16.5%
19
SGS Programming Challenge P3 - Tree in Biology Class
Uncategorized
15p
16.5%
39
WC '17 Contest 2 S4 - One Does Not Simply Walk Into Mordor
Woburn Challenge
17p
16.5%
10
Mock CCC '15 J5 - Royal Guard
Mock CCC
10p
16.6%
161
DMOPC '17 Contest 2 P2 - Balance
DMOPC
5p
16.6%
316
WC '99 Suicidal P1 - World
Woburn Challenge
17p
16.6%
25
Wesley's Anger Contest 6 Problem 5 - Canadian Christmas Cactus
WAC
15p
16.6%
56
LKP '18 Contest 1 P6 - The Great Fire of Köres
Uncategorized
20p
16.6%
53
ECOO '18 R2 P3 - Factorial
ECOO
12p
16.6%
48
Mock DWITE '09 P2 - The Missing Link...
Uncategorized
7
16.6%
112
CSPC '15 #1 - The Card Game
CSPC
3
16.7%
164
CCO Preparation Test 2 P3 - Subsets
Mock CCO
20p
16.7%
39
IOI '12 P6 - Jousting Tournament (Standard I/O)
IOI
17p
16.7%
12
COCI '11 Contest 2 #5 Funkcija
COCI
15p
16.7%
4
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