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Random
Hot problems
COCI '21 Contest 5 #4 Radio
Longest Increasing Subsequence
Amplitude Hackathon '23 Practice Problem 2 - Go Amplitude!
Amplitude Hackathon Summer '24 Problem 4 - Spenser's Big Announcement
Valentine's Day '19 S3 - Mathematical English
Problem
Category
Points
AC %
Users
THICC '17 P6 - Tunnels
Uncategorized
15p
25.5%
156
Thog's Fortnite 2
Uncategorized
17p
17.2%
11
Threes
Uncategorized
3
39.5%
36
TLE '15 P1 - Power Rankings
TLE
5p
62.7%
528
TLE '15 P2 - Microwaves
TLE
12p
15.1%
103
TLE '15 P3 - Poetry
TLE
10p
15.0%
44
TLE '15 P4 - Olympiads Homework
TLE
12p
17.1%
128
TLE '15 P5 - Prefix Sum Array
TLE
15p
18.5%
139
TLE '15 P6 - Rock, Paper, Scissors
TLE
20p
29.6%
63
TLE '16 Contest 1 P1 - Buying Paper
TLE
3p
28.2%
138
TLE '16 Contest 1 P2 - Heavy-Light Decomposition
TLE
5p
23.2%
81
TLE '16 Contest 1 P3 - Joey and Chemistry
TLE
7p
16.1%
32
TLE '16 Contest 1 P4 - Microwaves Again!
TLE
12p
28.4%
74
TLE '16 Contest 1 P5 - Battle Plan
TLE
17p
22.4%
48
TLE '16 Contest 1 P6 - A Very Normal Test
TLE
25p
21.2%
29
TLE '16 Contest 2 P1 - In Debt
TLE
3p
31.3%
195
TLE '16 Contest 2 P2 - Packing Microwaves
TLE
5p
16.9%
110
TLE '16 Contest 2 P3 - Fax's Thanksgiving Dinner
TLE
10p
13.3%
49
TLE '16 Contest 2 P4 - Harambe's Noble Quest
TLE
15p
12.0%
32
TLE '16 Contest 2 P5 - Thanksgiving Feast
TLE
17p
9.0%
10
TLE '16 Contest 2 P6 - The Great Search
TLE
35p
29.7%
9
TLE '16 Contest 3 P1 - Hapax Legomenon
TLE
3p
52.6%
251
TLE '16 Contest 3 P2 - In Remembrance
TLE
5p
13.2%
71
TLE '16 Contest 3 P3 - Mysterious Package
TLE
10p
13.8%
43
TLE '16 Contest 3 P4 - Gaussian Elimination
TLE
7p
30.1%
144
TLE '16 Contest 3 P5 - LAN Party
TLE
15p
17.5%
56
TLE '16 Contest 3 P6 - Space Invaders
TLE
25p
18.3%
7
TLE '16 Contest 4 P1 - Stack of Presents
TLE
5p
32.8%
419
TLE '16 Contest 4 P2 - Shepherding
TLE
7p
14.3%
81
TLE '16 Contest 4 P3 - Cubes
TLE
7p
26.2%
66
TLE '16 Contest 4 P4 - Christmas Tree Building
TLE
15p
14.6%
193
TLE '16 Contest 4 P5 - Buying Gifts
TLE
17p
16.1%
22
TLE '16 Contest 4 P6 - Essay Writing
TLE
25p
1.9%
3
TLE '16 Contest 5 P1 - English Proficiency Exam
TLE
3p
24.3%
118
TLE '16 Contest 5 P2 - Playing Piano
TLE
10p
17.2%
32
TLE '16 Contest 5 P3 - Flight Exam
TLE
10p
6.8%
49
TLE '16 Contest 5 P4 - Engineering Test
TLE
12p
10.4%
21
TLE '16 Contest 5 P5 - Better Ranking List
TLE
20p
24.6%
34
TLE '16 Contest 6 (Mock CCC) J1 - Paper Printing
TLE
3p
9.1%
112
TLE '16 Contest 6 (Mock CCC) J2 - Carol's Flowers
TLE
3p
17.7%
113
TLE '16 Contest 6 (Mock CCC) J3 - Two Kangaroos
TLE
5p
13.1%
54
TLE '16 Contest 6 (Mock CCC) J4 - Ski Rentals
TLE
7p
19.3%
33
TLE '16 Contest 6 (Mock CCC) J5 - Meal Plan
TLE
10p
4.9%
15
TLE '16 Contest 6 (Mock CCC) S1 - Writing the CCC
TLE
5p
36.6%
552
TLE '16 Contest 6 (Mock CCC) S2 - Paper Stapling
TLE
10p
6.2%
44
TLE '16 Contest 6 (Mock CCC) S3 - Hyper Fax
TLE
15p
17.8%
179
TLE '16 Contest 6 (Mock CCC) S4 - Bubble Sort
TLE
25p
6.5%
14
TLE '16 Contest 6 (Mock CCC) S5 - Toll Routes
TLE
20p
4.1%
29
TLE '16 Contest 7 P1 - Math Helper
TLE
5p
17.1%
41
TLE '16 Contest 7 P2 - Judging
TLE
15p
15.0%
12
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