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Hot problems
CCC '25 J3 - Product Codes
CCC '25 J5 - Connecting Territories
CCC '25 J4 - Sunny Days
Problem
Category
Points
AC %
Users
TLE '16 Contest 1 P5 - Battle Plan
TLE
17p
22.4%
48
TLE '16 Contest 1 P6 - A Very Normal Test
TLE
25p
20.4%
24
TLE '16 Contest 2 P1 - In Debt
TLE
3p
30.7%
186
TLE '16 Contest 2 P2 - Packing Microwaves
TLE
5p
17.0%
107
TLE '16 Contest 2 P3 - Fax's Thanksgiving Dinner
TLE
10p
13.0%
46
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
31.4%
9
TLE '16 Contest 3 P1 - Hapax Legomenon
TLE
3p
53.2%
239
TLE '16 Contest 3 P2 - In Remembrance
TLE
5p
13.2%
68
TLE '16 Contest 3 P3 - Mysterious Package
TLE
10p
14.1%
43
TLE '16 Contest 3 P4 - Gaussian Elimination
TLE
7p
30.1%
140
TLE '16 Contest 3 P5 - LAN Party
TLE
15p
17.6%
50
TLE '16 Contest 3 P6 - Space Invaders
TLE
25p
18.3%
7
TLE '16 Contest 4 P1 - Stack of Presents
TLE
5p
32.6%
404
TLE '16 Contest 4 P2 - Shepherding
TLE
7p
14.2%
80
TLE '16 Contest 4 P3 - Cubes
TLE
7p
26.0%
62
TLE '16 Contest 4 P4 - Christmas Tree Building
TLE
15p
14.5%
184
TLE '16 Contest 4 P5 - Buying Gifts
TLE
17p
15.4%
20
TLE '16 Contest 4 P6 - Essay Writing
TLE
25p
1.0%
2
TLE '16 Contest 5 P1 - English Proficiency Exam
TLE
3p
24.0%
114
TLE '16 Contest 5 P2 - Playing Piano
TLE
10p
17.3%
30
TLE '16 Contest 5 P3 - Flight Exam
TLE
10p
6.8%
47
TLE '16 Contest 5 P4 - Engineering Test
TLE
12p
10.4%
21
TLE '16 Contest 5 P5 - Better Ranking List
TLE
20p
24.9%
33
TLE '16 Contest 6 (Mock CCC) J1 - Paper Printing
TLE
3p
8.8%
105
TLE '16 Contest 6 (Mock CCC) J2 - Carol's Flowers
TLE
3p
17.6%
108
TLE '16 Contest 6 (Mock CCC) J3 - Two Kangaroos
TLE
5p
13.6%
52
TLE '16 Contest 6 (Mock CCC) J4 - Ski Rentals
TLE
7p
20.8%
30
TLE '16 Contest 6 (Mock CCC) J5 - Meal Plan
TLE
10p
5.2%
14
TLE '16 Contest 6 (Mock CCC) S1 - Writing the CCC
TLE
5p
36.0%
522
TLE '16 Contest 6 (Mock CCC) S2 - Paper Stapling
TLE
10p
6.2%
43
TLE '16 Contest 6 (Mock CCC) S3 - Hyper Fax
TLE
15p
17.1%
163
TLE '16 Contest 6 (Mock CCC) S4 - Bubble Sort
TLE
25p
6.9%
14
TLE '16 Contest 6 (Mock CCC) S5 - Toll Routes
TLE
20p
4.0%
28
TLE '16 Contest 7 P1 - Math Helper
TLE
5p
17.1%
40
TLE '16 Contest 7 P2 - Judging
TLE
15p
14.0%
11
TLE '16 Contest 7 P3 - NOR
TLE
10p
31.5%
56
TLE '16 Contest 7 P4 - Abstract Problem
TLE
10p
19.9%
159
TLE '16 Contest 7 P5 - Shortest Path Faster Algorithm
TLE
20p
2.9%
11
TLE '16 Contest 7 P6 - Everyone Hates Reading
TLE
15
32.8%
66
TLE '16 Contest 8 P1 - Paper Hole Punching
TLE
3p
32.3%
160
TLE '16 Contest 8 P2 - Dank Meme
TLE
3p
39.7%
244
TLE '16 Contest 8 P3 - Fool's Sequence
TLE
12p
20.6%
54
TLE '16 Contest 8 P4 - Delivery Service
TLE
17p
9.8%
66
TLE '16 Contest 8 P5 - Prom Night
TLE
15p
23.1%
130
TLE '16 Contest 8 P6 - Traffic Lights
TLE
25p
12.7%
48
TLE '17 Contest 1 P1 - String Rounding
TLE
3p
27.2%
114
TLE '17 Contest 1 P2 - Willson and Food
TLE
5p
15.6%
153
TLE '17 Contest 1 P3 - Screensaver 2
TLE
7p
27.5%
72
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