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Hot problems
DWITE '10 R3 #3 - Dominos Tiling
COCI '08 Contest 3 #6 Najkraci
A Math Contest P5 - Good Arrays
Counting Subsequences
WC '01 P3 - Back to the Future
TLE '16 Contest 6 (Mock CCC) S3 - Hyper Fax
CCC '11 S1 - English or French?
Problem
Category
Points
AC %
▾
Users
Mock CCC '19 Contest 2 J2 - Tudor Drinks Some More Tea
Mock CCC
3p
28.2%
375
Mock CCC '19 Contest 2 J3 - Tudor Buys Some Tea
Mock CCC
3p
17.4%
298
Mock CCC '19 Contest 2 J4 - Tudor Buys Some Cheesecake
Mock CCC
3p
20.2%
274
Valentine's Day '19 S3 - Mathematical English
Uncategorized
12p
8.2%
39
Valentine's Day '19 J5 - Falling in Love
Uncategorized
7p
13.9%
90
Valentine's Day '19 S2 - Ctudor's Cute Cacti
Uncategorized
7p
19.3%
152
Mock CCC '19 Contest 2 J5 - Tudor Drinks Even More Tea
Mock CCC
10p
7.5%
36
Valentine's Day '19 J4 - Flowers
Uncategorized
5
18.4%
67
Valentine's Day '19 J1 - Rainbow Rating
Uncategorized
3
39.3%
509
Valentine's Day '19 S4 - A Greedy Spouse
Uncategorized
15p
11.1%
31
Valentine's Day '19 S1 - Voting
Uncategorized
5p
22.8%
105
Valentine's Day '19 J3 - Love!
Uncategorized
7p
27.5%
324
Valentine's Day '19 S5 - A Top Tree Problem
Uncategorized
25p
9.7%
10
Valentine's Day '19 J2 - Pink!
Uncategorized
3p
60.0%
543
Mock CCC '19 Contest 2 S1 - Tudor's Double Doors
Mock CCC
3p
10.8%
225
Mock CCC '19 Contest 2 S2 - Tudor Puts A Goat On A Rope
Mock CCC
3p
29.4%
214
Mock CCC '19 Contest 2 S3 - Tudor Tallies Triangular Totals
Mock CCC
10p
5.4%
62
Mock CCC '19 Contest 2 S4 - Tudor Walks Among the Goats
Mock CCC
25p
6.8%
8
Mock CCC '19 Contest 2 S5 - Tudor Takes Pictures of Goats
Mock CCC
15
6.8%
14
IOI '09 P7 - Regions
IOI
20p
11.8%
55
Appleby Contest '19 P3 - A Recursion Problem
Uncategorized
5p
32.6%
258
DMOPC '18 Contest 5 P4 - An Art Gallery Problem
DMOPC
12p
13.2%
73
DMOPC '18 Contest 5 P0 - A Digital Art Problem
DMOPC
3
34.5%
215
DMOPC '18 Contest 6 P2 - Enantiomers
DMOPC
7
16.9%
55
DMOPC '18 Contest 5 P2 - A Photography Problem
DMOPC
7
14.1%
127
DMOPC '18 Contest 5 P6 - An XOR Problem
DMOPC
25p
5.3%
5
CTU Open Contest 2018 - Die
ICPC
3
31.4%
84
CTU Open Contest 2018 - Security Guards
ICPC
10
36.5%
30
CTU Open Contest 2018 - Moving Furniture
ICPC
20
38.5%
4
CTU Open Contest 2018 - Numbers Generator
ICPC
20
57.9%
3
CTU Open Contest 2018 - Locker Room
ICPC
20
50.0%
4
CTU Open Contest 2018 - Lighting
ICPC
12
42.9%
12
CTU Open Contest 2018 - Split Game
ICPC
15
42.9%
9
CTU Open Contest 2018 - Escalators
ICPC
15
45.5%
8
DMOPC '18 Contest 5 P1 - A Painting Problem
DMOPC
3p
35.1%
189
DMOPC '18 Contest 5 P3 - A Familiar Problem
DMOPC
7p
18.3%
425
TLE 2018-19 P1 - Hello, World!
Seasonal
20p
5.3%
22
TLE 2018-19 P4 - Fax McClad and the Melee
Seasonal
20p
0.1%
2
TLE 2018-19 P6 - The Final Test
Seasonal
40p
0.5%
1
CCC '19 S5 - Triangle: The Data Structure
CCC
20p
17.9%
359
CCC '19 S3 - Arithmetic Square
CCC
12p
13.6%
501
CCC '19 S1 - Flipper
CCC
3p
46.1%
3959
CCC '19 S2 - Pretty Average Primes
CCC
5p
25.9%
2360
Another Contest 5 Problem 2 - Great Graffiti
ACC
5p
18.4%
217
DMPG '19 G1 - Camera Calibration Challenge
DMOPC
12p
7.5%
20
COCI '17 Contest 2 #1 Košnja
COCI
3
61.3%
115
COCI '17 Contest 2 #2 ZigZag
COCI
5
33.2%
282
COCI '17 Contest 2 #3 Doktor
COCI
10
21.0%
56
COCI '17 Contest 2 #4 San
COCI
12p
16.4%
45
COCI '17 Contest 2 #5 Usmjeri
COCI
17
21.6%
16
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