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Hot problems
COCI '08 Contest 3 #6 Najkraci
CEOI '16 P2 - Kangaroo
WC '01 P3 - Back to the Future
CCO '17 P4 - Rainfall Storage
GFSSOC '15 Winter S1 - OR-deal
IOI '04 P4 - Phidias
Segment Tree Practice 1
Problem
Category
Points
AC %
Users ▾
Hello, World!
Uncategorized
3
56.1%
12242
CCC '13 J1 - Next in line
CCC
3
62.3%
12095
CCC '07 J1 - Who is in the Middle?
CCC
3
47.0%
9188
CCC '15 J1 - Special Day
CCC
3
36.9%
8399
A Plus B
Uncategorized
3p
48.7%
8048
CCC '14 J1 - Triangle Times
CCC
3
32.9%
7484
CCC '06 J1 - Canadian Calorie Counting
CCC
3
27.4%
7232
CCC '15 J2 - Happy or Sad
CCC
3
37.1%
7087
CCC '19 J1 - Winning Score
CCC
3
50.8%
7032
CCC '18 J1 - Telemarketer or not?
CCC
3
40.1%
6901
CCC '11 J1 - Which Alien?
CCC
3
35.6%
6395
CCC '11 S2 - Multiple Choice
CCC
3
55.1%
6292
CCC '04 J1 - Squares
CCC
3
32.5%
6139
CCC '12 J1 - Speed fines are not fine!
CCC
3
30.8%
5792
CCC '11 S1 - English or French?
CCC
5
35.5%
5789
DMOPC '15 Contest 7 P2 - Not a Wall of Text
DMOPC
3p
50.0%
5707
CCC '18 J2 - Occupy parking
CCC
3
53.4%
5689
CCC '08 J1 - Body Mass Index
CCC
3
34.8%
5629
CCC '17 J1 - Quadrant Selection
CCC
3
60.6%
5590
CCC '14 J2 - Vote Count
CCC
3
44.5%
5375
DMOPC '14 Contest 5 P1 - Core Drill
DMOPC
3p
58.5%
5022
CCC '13 J2 - Rotating letters
CCC
3
45.0%
4842
CCC '16 J1 - Tournament Selection
CCC
3
41.2%
4721
WC '16 Contest 1 J1 - A Spooky Season
Woburn Challenge
3
47.6%
4648
CCC '12 J2 - Sounds fishy!
CCC
3
33.8%
4596
CCC '17 J2 - Shifty Sum
CCC
3
54.3%
4587
CCC '00 S1 - Slot Machines
CCC
5
27.3%
4530
CCC '14 J3 - Double Dice
CCC
3
56.4%
4491
WC '15 Contest 2 J1 - A New Hope
Woburn Challenge
3
39.9%
4182
CCC '10 J1 - What is n, Daddy?
CCC
3
30.8%
4026
CCC '20 J1 - Dog Treats
CCC
3
56.1%
4023
CCC '04 J3 - Smile with Similes
CCC
3
57.8%
3976
CCC '19 S1 - Flipper
CCC
3p
46.1%
3960
CCC '13 S1 - From 1987 to 2013
CCC
5
45.8%
3931
CCC '02 J2 - AmeriCanadian
CCC
3
25.1%
3890
Sorting
Classics
3
47.2%
3886
CCC '15 S1 - Zero That Out
CCC
3
51.0%
3883
WC '17 Contest 1 J2 - How's the Weather?
Woburn Challenge
3
68.6%
3786
CCC '20 J2 - Epidemiology
CCC
3
27.2%
3714
CCC '09 J1 - ISBN
CCC
3
47.3%
3700
CCC '18 S1 - Voronoi Villages
CCC
3p
33.5%
3578
CCC '14 S1 - Party Invitation
CCC
5
47.1%
3529
CCC '04 J2 - Terms of Office
CCC
3
37.4%
3516
CCC '16 S2 - Tandem Bicycle
CCC
5p
53.3%
3507
CCC '08 J2 - Do the Shuffle
CCC
3
43.3%
3442
CCC '19 J2 - Time to Decompress
CCC
3
52.4%
3335
List Minimum
Uncategorized
3
49.9%
3289
CCC '07 J3 - Deal or No Deal Calculator
CCC
3
33.0%
3267
CCC '16 J2 - Magic Squares
CCC
3
34.5%
3252
CCC '17 S1 - Sum Game
CCC
3
47.4%
3214
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