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Hot problems
CCC '17 S5 - RMT
ECOO '19 R2 P1 - Email
COCI '20 Contest 2 #4 Sjekira
COCI '15 Contest 2 #1 Marko
COCI '14 Contest 2 #5 Šuma
COCI '06 Regional #1 Bard
DMOPC '20 Contest 1 P3 - Victor's Algorithm
Problem
Category
Points
AC %
Users
Mock CCC '18 Contest 2 J2 - A Software Engineering Task
Mock CCC
3p
36.4%
182
Mock CCC '18 Contest 2 J3/S1 - An Array Problem
Mock CCC
7p
16.2%
393
Mock CCC '18 Contest 2 J4/S2 - A Geometry Problem
Mock CCC
7p
17.4%
131
Mock CCC '18 Contest 2 J5/S3 - A Coloring Problem
Mock CCC
10p
18.8%
64
Mock CCC '18 Contest 2 S4 - A Tree Problem
Mock CCC
12p
18.5%
76
Mock CCC '18 Contest 2 S5 - A Link/Cut Tree Problem
Mock CCC
15p
22.9%
99
Mock CCC '18 Contest 3 J1 - A Sum Problem
Mock CCC
3p
61.5%
720
Mock CCC '18 Contest 3 J2 - A Palindrome Problem
Mock CCC
3p
24.1%
274
Mock CCC '18 Contest 3 J3/S1 - A String Problem
Mock CCC
5p
35.6%
412
Mock CCC '18 Contest 3 J4/S2 - A Median Problem
Mock CCC
5p
36.4%
510
Mock CCC '18 Contest 3 J5/S3 - A Cookie-Cutter Problem
Mock CCC
10p
10.4%
64
Mock CCC '18 Contest 3 S4 - A Graph Problem
Mock CCC
10
25.8%
216
Mock CCC '18 Contest 3 S5 - A Rage Tree Problem
Mock CCC
20p
11.8%
47
Mock CCC '18 Contest 5 J1 - Looking for the CCC
Mock CCC
3p
45.7%
622
Mock CCC '18 Contest 5 J2 - Smallest Mode
Mock CCC
3p
27.2%
256
Mock CCC '18 Contest 5 J3/S1 - Median Triples
Mock CCC
5p
29.9%
247
Mock CCC '18 Contest 5 J4/S2 - Reverse Sort
Mock CCC
5p
43.9%
282
Mock CCC '18 Contest 5 J5/S3 - Directed Graph Connectivity
Mock CCC
7p
42.7%
561
Mock CCC '18 Contest 5 S4 - Sparse Binary String Counting
Mock CCC
10p
18.5%
98
Mock CCC '18 Contest 5 S5 - California Boggle
Mock CCC
20p
10.6%
36
Mock CCC '19 Contest 1 J1 - Pusheen's Report Card
Mock CCC
3p
36.5%
1084
Mock CCC '19 Contest 1 J2 - Pusheen OCR
Mock CCC
3p
55.6%
777
Mock CCC '19 Contest 1 J3 - Pusheen Eats Tuna Sashimi and Tuna Nigiri
Mock CCC
3p
19.5%
393
Mock CCC '19 Contest 1 J4 - Pusheen Plays Neko Atsume
Mock CCC
3p
19.2%
331
Mock CCC '19 Contest 1 J5 - Pusheen Designs a Sushi Boat
Mock CCC
7p
17.0%
237
Mock CCC '19 Contest 1 S1 - Pusheen's Report Card
Mock CCC
3p
42.4%
688
Mock CCC '19 Contest 1 S2 - Pusheen's Puzzle Present
Mock CCC
5p
27.0%
377
Mock CCC '19 Contest 1 S3 - Pusheen Eats Tuna Sashimi and Tuna Nigiri
Mock CCC
12p
5.2%
55
Mock CCC '19 Contest 1 S4 - Pusheen Plays Neko Atsume
Mock CCC
12
17.6%
107
Mock CCC '19 Contest 1 S5 - Pusheen Eats Even More Tuna Sashimi and Tuna Nigiri
Mock CCC
20
2.3%
10
Mock CCC '19 Contest 2 J1 - Tudor Drinks Some Tea
Mock CCC
3p
51.8%
818
Mock CCC '19 Contest 2 J2 - Tudor Drinks Some More Tea
Mock CCC
3p
28.3%
401
Mock CCC '19 Contest 2 J3 - Tudor Buys Some Tea
Mock CCC
3p
17.2%
327
Mock CCC '19 Contest 2 J4 - Tudor Buys Some Cheesecake
Mock CCC
3p
20.7%
298
Mock CCC '19 Contest 2 J5 - Tudor Drinks Even More Tea
Mock CCC
10p
8.1%
41
Mock CCC '19 Contest 2 S1 - Tudor's Double Doors
Mock CCC
3p
11.1%
239
Mock CCC '19 Contest 2 S2 - Tudor Puts A Goat On A Rope
Mock CCC
3p
29.5%
222
Mock CCC '19 Contest 2 S3 - Tudor Tallies Triangular Totals
Mock CCC
10p
5.7%
67
Mock CCC '19 Contest 2 S4 - Tudor Walks Among the Goats
Mock CCC
25p
6.7%
8
Mock CCC '19 Contest 2 S5 - Tudor Takes Pictures of Goats
Mock CCC
15
7.0%
15
Mock CCC '21 S1 - Edit Distance
Mock CCC
5p
35.5%
366
Mock CCC '21 S2 - Colorful Strings
Mock CCC
7p
19.0%
242
Mock CCC '21 S3 - Lexicographically Smallest Permutation Subsequence
Mock CCC
10p
8.3%
88
Mock CCC '21 S4 - Infinite Molecule
Mock CCC
12p
8.5%
37
Mock CCC '21 S5 - Clique and Independent Set
Mock CCC
30p
15.8%
15
Mock CCC '22 1 S1 - Big Mattress Tournament
Mock CCC
5p
13.3%
212
Mock CCC '22 1 S2 - IU
Mock CCC
5p
21.1%
196
Mock CCC '22 1 S3 - IU
Mock CCC
7p
38.1%
206
Mock CCC '22 1 S4 - Berkeley Math Tournament Statistics
Mock CCC
20p
8.2%
36
Mock CCC '22 1 S5 - Berkeley Math Tournament Awards Ceremony
Mock CCC
35p
6.2%
9
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