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CCC '24 S2 - Heavy-Light Composition
Educational DP Contest AtCoder K - Stones
Educational DP Contest AtCoder I - Coins
IOI '94 P1 - The Triangle
COCI '06 Regional #3 Firefly
CCC '17 J4 - Favourite Times
GFSSOC '15 Winter J5 - Secret Santa
Problem
Category
Points
AC % ▾
Users
JOI '18 Spring Camp Day 1 P3 - Tents
JOI
20p
71.1%
28
JOI '16 Final P1 - Foehn Phenomena
JOI
10p
65.1%
20
JOI '21 Spring Camp Day 4 P1 - Event Hopping 2
JOI
30p
64.7%
8
JOI '22 Final P1 - Intercastellar
JOI
10p
56.3%
24
JOI '16 Final P2 - Semiexpress
JOI
12
54.8%
17
JOI '18 Spring Camp Day 1 P2 - Fences
JOI
30p
50.0%
1
JOI '20 Spring Camp Day 4 P1 - Capital City
JOI
20
47.1%
13
JOI '21 Open P1 - Crossing
JOI
20p
42.9%
9
JOI '16 Open P3 - Skyscraper
JOI
25p
41.9%
46
JOI '20 Open P3 - Power Plant
JOI
15p
39.8%
23
Disjoint Set Test
Data Structure Tests
10
36.9%
882
JOI '17 Final P5 - Snake Escaping
JOI
25p
36.4%
14
JOI '20 Spring Camp Day 3 P1 - Constellation 3
JOI
30p
35.7%
5
JOI '20 Open P1 - Furniture
JOI
20p
35.0%
7
JOI '21 Open P2 - Financial Report
JOI
25p
34.0%
13
JOI '18 Spring Camp Day 1 P1 - Construction of Highway
JOI
30p
34.0%
28
JOI '20 Spring Camp Day 2 P3 - Ruins 3
JOI
40p
33.3%
2
JOI '20 Open P2 - Monochrome Points
JOI
35p
33.3%
8
JOI '14 Open P1 - Factories
JOI
20p
33.2%
154
JOI '13 Open P3 - Watching
JOI
15p
29.7%
90
JOI '13 Open P2 - Synchronization
JOI
35p
29.3%
52
JOI '20 Spring Camp Day 3 P2 - Harvest
JOI
35p
27.3%
5
JOI '22 Spring Camp Day 1 P1 - Jail
JOI
30p
26.5%
5
JOI '14 Open P5 - Pinball
JOI
25p
26.3%
91
JOI '22 Final P2 - Self Study
JOI
12p
25.7%
16
JOI '19 Final P3 - Collecting Stamps 3
JOI
15
25.4%
39
JOI '19 Open P2 - Remittance
JOI
30p
23.8%
12
JOI '17 Final P4 - Commuter Pass
JOI
15
22.9%
43
JOI '14 Open P2 - Fortune Telling 2
JOI
25p
22.9%
85
JOI '19 Open P1 - Triple Jump
JOI
30p
21.0%
13
JOI '21 Spring Camp Day 3 P3 - Meetings 2
JOI
30p
18.6%
8
JOI '20 Spring Camp Day 1 P3 - Sweeping
JOI
25p
18.2%
2
JOI '22 Open P3 - School Road
JOI
17p
17.9%
6
JOI '22 Open P1 - Seesaw
JOI
17p
17.1%
6
JOI '14 Open P6 - Secret
JOI
17p
15.8%
116
JOI '16 Open P2 - Selling RNA Strands
JOI
20
15.2%
15
JOI '20 Spring Camp Day 2 P2 - Making Friends on Joitter is Fun
JOI
30p
10.3%
6
JOI '23 Open P3 - Garden
JOI
12p
9.4%
5
JOI '19 Open P3 - Virus Experiment
JOI
35p
5.7%
2
JOI '18 Open P1 - Bubble Sort 2
JOI
20p
5.2%
26
JOI '14 Open P3 - Space Pirate
JOI
50p
1.6%
1
JOI '23 Open P1 - Ancient Machine 2
JOI
20p
1.4%
1
JOI '21 Spring Camp Day 1 P1 - Aerobatics
JOI
45p
0.0%
0
JOI '22 Open P2 - Giraffes
JOI
35p
0.0%
0
JOI '23 Open P2 - Cell Automaton
JOI
40p
0.0%
0