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DWITE '10 R3 #3 - Dominos Tiling
COCI '08 Contest 3 #6 Najkraci
WC '01 P3 - Back to the Future
A Math Contest P5 - Good Arrays
GFSSOC '15 Winter S1 - OR-deal
Counting Subsequences
CCC '11 S1 - English or French?
Problem
Category
Points
AC % ▾
Users
SAC '22 Code Challenge 3 Junior P1 - Normal Problem
SAC Coding Challenge
3p
66.3%
331
VM7WC '16 #2 Bronze - G
VM7WC
5
66.3%
258
DMOJ Capture The Flag '20 F2 - Queries & Strings
CTF
5
66.3%
50
DWITE '09 R5 #1 - ASCII bar graphs
DWITE
3
66.1%
137
WC '17 Contest 1 J1 - Canadian Accent
Woburn Challenge
3
66.0%
566
WC '17 Contest 4 J1 - Fight or Flight
Woburn Challenge
3
66.0%
330
JOI '18 Spring Camp Day 1 P3 - Tents
JOI
20p
66.0%
29
UCRPC F21 A - Senseless Census
ICPC
5
66.0%
90
DWITE '09 R4 #1 - Social Media Overload
DWITE
3
65.9%
100
Ternary Search Tree
Uncategorized
5
65.9%
20
WC '15 Contest 2 J2 - The Empire Strikes Back
Woburn Challenge
3
65.9%
303
WC '18 Contest 2 J2 - This Message will Self-Destruct
Woburn Challenge
3p
65.8%
223
COCI '11 Contest 6 #2 Prozori
COCI
5
65.8%
24
SAC '22 Code Challenge 5 P1 - Querying Plants
SAC Coding Challenge
3
65.6%
227
COCI '15 Contest 6 #1 Bela
COCI
5
65.5%
70
Mock CCC '23 Contest 1 J1 - Final Velocity
Mock CCC
3
65.5%
742
COCI '18 Contest 6 #1 Lun
COCI
5p
65.5%
19
WC '16 Contest 4 J1 - Anyone Can Be Anything
Woburn Challenge
5p
65.1%
85
JOI '16 Final P1 - Foehn Phenomena
JOI
10p
65.1%
20
Magic Sequence
Olympiads School
7p
64.9%
92
Amplitude Hackathon '23 Practice Problem 4 - Gigatron Autoscaling
Uncategorized
3p
64.9%
29
DMOPC '14 Contest 5 P2 - Longest Tunnel
DMOPC
3p
64.9%
754
DMOPC '19 Contest 6 P0 - Trivial Math
DMOPC
3
64.8%
586
COCI '06 Contest 2 #4 Sjecišta
COCI
7
64.8%
399
COCI '07 Contest 2 #1 Bijele
COCI
3
64.3%
619
BlueBook - Exact Divisors
BlueBook
3
64.2%
979
WC '18 Contest 2 J1 - Alternate Access
Woburn Challenge
3p
64.2%
129
Educational DP Contest AtCoder R - Walk
Uncategorized
15
64.2%
137
WOSS Dual Olympiad 2021 J2/S1: Secret Formula
Seasonal
3
64.1%
263
DWITE '08 R1 #1 - LaNDscAPE ii
DWITE
3
64.1%
54
ECOO '21 P3 - Quintessential Questions
ECOO
3p
64.0%
226
Facebook Hacker Cup '19 Final Round P6 - Temporal Revision
FHC
40p
63.6%
5
DWITE '06 R5 #4 - Connect-4
DWITE
7
63.6%
40
Google Code Jam '09 Qualification Round Problem A - Alien Language
Google Code Jam
5p
63.6%
5
DMOJ Capture The Flag '20 F1 - RGB
CTF
3
63.6%
144
Waterloo 2022 Fall D - Course Selection
Waterloo Local
5
63.5%
51
DWITE '09 R3 #2 - Rounding to Fibonacci
DWITE
5
63.4%
171
COCI '11 Contest 2 #1 Najboljih 5
COCI
5p
63.4%
39
DMOPC '16 Contest 3 P0 - Negative Feedback
DMOPC
3
63.4%
507
COCI '17 Contest 5 #1 Olivander
COCI
5p
63.3%
63
JOI '21 Spring Camp Day 4 P1 - Event Hopping 2
JOI
30p
63.2%
9
DWITE '08 R2 #4 - Big shiny tunes
DWITE
7
63.0%
83
Summer Institute '17 Contest 1 P10 - Trading Cards
SIUCF
3
63.0%
140
SAC '22 Code Challenge 4 Junior P1 - Obligatory DeMello Problem
SAC Coding Challenge
3
62.9%
255
COCI '20 Contest 4 #1 Pizza
COCI
5p
62.8%
151
BlueBook - Multiple
BlueBook
3
62.7%
1444
VPEX P2 - Darcy Parties
Uncategorized
3p
62.6%
323
COCI '17 Contest 3 #1 Aron
COCI
3
62.6%
103
UCC Coding Competition '20 P1 - Snowstorm
Uncategorized
3
62.6%
157
Hard Question
Uncategorized
5
62.6%
90
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