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Hot problems
CCC '21 J3 - Secret Instructions
Problem
Category
Points
AC % ▴
Users
Facebook Hacker Cup '17 Qualifying Round P1 - Progress Pie
FHC
5p
34.6%
20
COCI '10 Contest 4 #5 Dugovi
COCI
12p
34.6%
21
BPC 1 J2 - Cake
Uncategorized
3
34.6%
207
COCI '11 Contest 6 #6 Košare
COCI
15p
34.6%
75
GFSSOC '15 Fall J2 - Fizz Fuzz
GFSSOC
5p
34.6%
298
CCCHK '08 J3 - Phone book
CCC
5p
34.6%
625
ICPC ECNA 2016 F - Removal Game
ICPC
20
34.6%
21
Mock CCO '18 Contest 4 Problem 6 - Splitting Drones
Mock CCO
15p
34.6%
37
ECOO '13 R1 P4 - Coupon Day
ECOO
10p
34.7%
24
Mock CCC '15 S2 - Problem-setting Pandemonium
Mock CCC
5p
34.7%
258
COCI '11 Contest 5 #4 Razbibriga
COCI
12p
34.7%
23
DWITE '07 R2 #2 - Show Me The Money!
DWITE
3
34.8%
151
UCC Coding Competition '20 P3 - Farmer Bob
Uncategorized
5
34.8%
105
COCI '14 Contest 1 #6 Kamp
COCI
20p
34.8%
141
SAC '22 Code Challenge 4 P2 - Obligatory String Problem
SAC Coding Challenge
5
34.8%
143
An Animal Contest 2 P5 - Koala Carnival
AAC
15p
34.8%
98
Rat In A Maze
Uncategorized
5
34.8%
161
CCC '05 S3 - Quantum Operations
CCC
10p
34.8%
439
DMOPC '19 Contest 6 P2 - Grade 10 Math
DMOPC
7
34.8%
336
Educational DP Contest AtCoder U - Grouping
Uncategorized
15
34.8%
84
CCC '08 J1 - Body Mass Index
CCC
3
34.8%
5625
CCC '09 S5 - Wireless
CCC
12p
34.8%
622
DWITE '12 R2 #3 - Bitstrings
DWITE
3
34.8%
117
Mock CCC '22 Contest 1 J2 - Biking and Hiking
Mock CCC
3
34.9%
543
Educational DP Contest AtCoder F - LCS
Uncategorized
7
34.9%
503
DMOPC '13 Contest 3 P1 - Sharing is Caring
DMOPC
5p
34.9%
306
Mock CCC '24 Contest 1 J2 - Simple Elo Rating System
Mock CCC
3
34.9%
223
Stacking Boxes
Uncategorized
5
34.9%
81
DMOPC '20 Contest 5 P1 - Home Row
DMOPC
3
34.9%
447
COCI '07 Contest 3 #4 Dejavu
COCI
7p
34.9%
159
Another Contest 4 Problem 1 - Identity Crisis
ACC
0
34.9%
339
COCI '08 Contest 3 #6 Najkraci
COCI
20p
35.0%
104
Tree Cutting
Seasonal
12p
35.0%
141
Baltic OI '17 P6 - Cat in a tree
Baltic OI
15p
35.0%
107
DWITE '11 R2 #1 - Wandering Billy
DWITE
5
35.0%
31
JOI '20 Open P1 - Furniture
JOI
20p
35.0%
7
Google Code Jam '16 Qualification Round Problem A - Counting Sheep
Google Code Jam
5p
35.0%
5
Google Code Jam '21 Round 1A Problem A - Append Sort
Google Code Jam
7p
35.0%
5
Another Contest 6 Problem 1 - A Plus B (Warmup)
ACC
0p
35.0%
531
CCO '00 P1 - Subsets
CCO
10
35.0%
269
Union Laser
Uncategorized
25p
35.0%
3
Mock CCC '21 S1 - Edit Distance
Mock CCC
5p
35.0%
346
DMOPC '18 Contest 5 P1 - A Painting Problem
DMOPC
3p
35.1%
189
DMOPC '18 Contest 4 P4 - Dr. Henri and Lab Data
DMOPC
12p
35.1%
284
SAC '22 Code Challenge 2 P5 - Even Colouring
SAC Coding Challenge
10p
35.1%
75
ECOO '18 R2 P4 - Three Squares
ECOO
15p
35.1%
10
COCI '06 Contest 5 #2 Natrij
COCI
5
35.1%
254
Cute String Merging
Uncategorized
15p
35.1%
30
ICPC ECNA 2005 H - Two Ends
ICPC
10
35.1%
156
CCO '11 P4 - Reorganization
CCO
7p
35.1%
215
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