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CCC '21 J3 - Secret Instructions
Problem
Category
Points
AC % ▴
Users
DMPG '17 B5 - Hackathons
DMOPC
7p
15.9%
159
Too Simple
Seasonal
7
15.9%
533
IOI '14 P6 - Holiday
IOI
30p
15.9%
84
TSOC '16 Contest 2 #6 - Hinata and Volleyball Graph
TSOC
7p
15.9%
12
HCI '16 - Danger Room
Uncategorized
7p
15.9%
23
DMOPC '21 Contest 4 P5 - Graph Generator
DMOPC
20p
16.0%
17
APIO '07 P2 - Backup
APIO
25p
16.0%
69
Graph Contest 1 P3 - Counting Cycles
Uncategorized
10
16.0%
113
WC '99 Suicidal P6 - Wedding Juicer
Woburn Challenge
15
16.0%
34
CCO '03 P5 - Longest Substring
CCO
7p
16.0%
91
DMOPC '20 Contest 2 P6 - Unfair Game
DMOPC
25p
16.0%
26
Mock CCC '22 Contest 2 J5 - Dominating the Olympics
Mock CCC
10
16.0%
76
DMOPC '22 Contest 4 P3 - K-Knight
DMOPC
15
16.0%
42
CCO '20 P5 - Interval Collection
CCO
25p
16.0%
60
ECOO '17 R2 P3 - Lunch Time
ECOO
12p
16.0%
26
TLE '17 Contest 6 P3 - Spencer and Contest
TLE
7p
16.0%
63
CCC '99 S5 - Letter Arithmetic
CCC
12
16.0%
77
Crosswords
Uncategorized
15p
16.0%
4
COCI '11 Contest 5 #5 Blokovi
COCI
20p
16.0%
3
NOI '03 P4 - Data Generator
China NOI
20p
16.0%
74
WC '01 Suicidal P3 - Regis
Woburn Challenge
7
16.0%
36
Wesley's Anger Contest 1 Problem 5 - Rule of Four
WAC
20p
16.1%
31
DMOPC '20 Contest 1 P6 - Victor Identifies Software
DMOPC
25p
16.1%
32
ACSL '09 Practice P7 - Cube
Uncategorized
15
16.1%
27
MWC '15 #3 P2: Mechanical Pencils
MWC
5p
16.1%
17
CCO '09 P6 - A Weighty Problem
CCO
12p
16.1%
76
Mock CCC '18 Contest 2 J3/S1 - An Array Problem
Mock CCC
7p
16.1%
372
IOI '03 P6 - Seeing the Boundary
IOI
20p
16.1%
63
APIO '08 P2 - Roads
APIO
20p
16.1%
82
Balkan OI '11 P5 - Time Is Money
Balkan OI
30p
16.1%
46
WC '01 P5 - The Man With The Golden Eye
Woburn Challenge
12
16.1%
16
Another Contest 5 Problem 4 - Tudor Interacts With Poop
ACC
15p
16.1%
26
COCI '16 Contest 1 #4 Mag
COCI
15p
16.1%
65
DMOPC '14 Contest 4 P4 - Sketchley Park
DMOPC
12p
16.1%
101
DMOPC '19 Contest 6 P6 - Math is Difficult
DMOPC
25p
16.1%
28
Waterloo 2001 Fall 1 E - A Multiplication Game
Waterloo Local
7
16.1%
3
Wesley's Anger Contest 6 Problem 7 - SantaTracker++
WAC
25p
16.1%
7
UTS Open '18 P6 - Subset Sum
Uncategorized
25p
16.1%
22
OCC '19 B2 - Cinematic
Olympiads School
5
16.2%
75
CCCHK '15 S3 - Symmetric Cross
CCC
12p
16.2%
20
MEC '16 P4 - Circuitry
Seasonal
15p
16.2%
21
Digger
Uncategorized
15p
16.2%
19
QCC P5 - Vaccine Delivery
Uncategorized
12
16.2%
25
CPC '21 Contest 1 P1 - AQT and Fractions
Uncategorized
5p
16.2%
252
Yet Another Contest 7 P3 - No More Math Homework
YAC
12p
16.2%
89
DMOPC '21 Contest 5 P3 - Permutations & Primes
DMOPC
12p
16.2%
148
CCC '23 S5 - The Filter
CCC
20p
16.2%
87
Wesley's Anger Contest 6 Problem 3 - Difference Sorting
WAC
10p
16.2%
118
DMPG '18 S5 - Mimi and Division
DMOPC
15p
16.2%
170
Waterloo 2017 Winter B - Vera and LCS
Waterloo Local
10
16.3%
182
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