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DWITE '10 R3 #3 - Dominos Tiling
Counting Subsequences
A Math Contest P5 - Good Arrays
ECOO '13 R1 P1 - Take a Number
CCC '24 J3 - Bronze Count
CCC '24 J5 - Harvest Waterloo
WC '96 P6 - Bases Multiplication
Problem
Category
Points
AC %
▾
Users
CTSC '15 P5 - Calendar Management
China NOI
25
33.3%
1
Singularity Cup P5 - Perfect Matrix
Uncategorized
20
21.7%
48
Singularity Cup P4 - Staircase Sum
Uncategorized
17p
13.3%
65
Singularity Cup P6 - Explosive Breakout
Uncategorized
30p
19.7%
15
NOI '17 P4 - Game
China NOI
25p
16.7%
1
NOI '17 P5 - Vegetables
China NOI
25p
66.7%
4
NOI '17 P6 - Magic
China NOI
40p
40.0%
2
EGOI '23 P1 - Inflation
EGOI
7p
27.9%
135
EGOI '23 P2 - Padel Prize Pursuit
EGOI
10p
18.5%
32
EGOI '23 P3 - Find the Box
EGOI
17p
16.4%
17
EGOI '23 P4 - Bikes vs Cars
EGOI
20p
11.2%
14
EGOI '23 P6 - Candy
EGOI
12p
22.4%
39
EGOI '23 P7 - Sopsug
EGOI
17p
6.3%
14
NOI '17 P1 - Integers
China NOI
20p
29.1%
10
NOI '17 P2 - Queue
China NOI
20p
45.3%
9
NOI '17 P3 - Pool
China NOI
30p
38.9%
3
JOI '23 Open P1 - Ancient Machine 2
JOI
20p
1.4%
1
JOI '23 Open P2 - Cell Automaton
JOI
40p
0.0%
0
JOI '23 Open P3 - Garden
JOI
12p
9.4%
5
NOI '23 P1 - Square Coloring
China NOI
17p
52.6%
10
NOI '23 P2 - Osmanthus Tree
China NOI
25p
26.3%
5
NOI '23 P3 - Depth First Search
China NOI
35p
37.5%
2
NOI '23 P4 - Trade
China NOI
20p
46.7%
7
NOI '23 P5 - String
China NOI
25p
18.9%
7
NOI '23 P6 - Merge the Books
China NOI
30p
16.7%
3
IOI '23 P1 - Closing Time
IOI
25p
4.5%
20
IOI '23 P2 - Longest Trip
IOI
25p
3.1%
13
IOI '23 P3 - Soccer Stadium
IOI
30p
4.7%
12
IOI '23 P4 - Beech Tree
IOI
35p
4.9%
3
IOI '23 P5 - Overtaking
IOI
25p
6.1%
11
IOI '23 P6 - Robot Contest
IOI
40p
3.4%
2
Singularity Cup P3 - Interplanetary Travel
Uncategorized
15p
9.4%
98
Waterloo 2023 Fall A - Black Frame
Waterloo Local
12
25.8%
14
Waterloo 2023 Fall B - Orb Tent
Waterloo Local
17
30.0%
11
Waterloo 2023 Fall C - Whitewater Rafting
Waterloo Local
17
26.2%
14
Waterloo 2023 Fall D - Reptilian Communism
Waterloo Local
7
25.4%
26
Waterloo 2023 Fall E - Loose Goose
Waterloo Local
25
4.5%
1
HHPC1 P6 - Yarn Street's Strategic Shopping
Uncategorized
20p
8.4%
5
HHPC1 P3 - Yonder Ridge
Uncategorized
12p
11.0%
30
HHPC1 P5 - Yunity Grouping Objects
Uncategorized
17p
34.1%
12
Amplitude Hackathon '23 Problem 1 - Company Values
Uncategorized
0p
30.4%
49
Amplitude Hackathon '23 Problem 3 - Dedupe
Uncategorized
5p
53.3%
38
Amplitude Hackathon '23 Problem 2 - Gigatron Lag
Uncategorized
3p
26.2%
38
Amplitude Hackathon '23 Problem 4 - Frequency Queries
Uncategorized
7p
15.3%
16
Amplitude Hackathon '23 Problem 6 - Journeys
Uncategorized
10p
26.4%
12
DMOPC '23 Contest 1 P5 - Perfect Matching
DMOPC
25p
11.5%
14
Amplitude Hackathon '23 Problem 5 - Partition Assignment
Uncategorized
7p
22.5%
19
WOSS Dual Olympiad 2023 Team Round P1: Combining Candy Canes
Uncategorized
5
32.0%
47
WOSS Dual Olympiad 2023 Team Round P2: Holding Eggnog
Uncategorized
7
35.3%
26
UACC 1 P4 - Converging Streams
Uncategorized
10
50.6%
68
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