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Hot problems
COCI '14 Contest 6 #4 Kratki
Educational DP Contest AtCoder L - Deque
IOI '04 P4 - Phidias
Educational DP Contest AtCoder H - Grid 1
CCO '23 P1 - Binaria
Educational DP Contest AtCoder B - Frog 2
A Game
Problem
Category
Points
AC %
Users ▾
DMOPC '14 Contest 3 P4 - Not Enough Testers!
DMOPC
10p
18.6%
415
DMOPC '20 Contest 2 P2 - Lousy Christmas Presents
DMOPC
5p
25.9%
415
DMOPC '21 Contest 1 P1 - Partial Game
DMOPC
5p
28.9%
414
DMOPC '19 Contest 2 P2 - Squares
DMOPC
7
48.9%
409
DMOPC '18 Contest 3 P2 - Bob and French Class
DMOPC
7p
37.6%
401
DMOPC '21 Contest 5 P1 - Permutations & Primes
DMOPC
5p
22.2%
401
DMOPC '19 Contest 5 P0 - Concurrent Competitor Counting
DMOPC
3
68.2%
395
DMOPC '15 Contest 1 P6 - Lelei and Contest
DMOPC
17p
18.7%
391
DMOPC '13 Contest 3 P5 - A Romantic Dinner
DMOPC
10p
45.7%
387
DMOPC '14 Contest 3 P3 - Not Enough Personnel!
DMOPC
7p
31.4%
386
DMOPC '15 Contest 1 P5 - Lelei and Dragon Scales
DMOPC
10p
20.5%
386
DMOPC '18 Contest 6 P3 - Wish Upon a Star
DMOPC
10p
45.0%
386
DMOPC '15 Contest 2 P1 - Grumpy Dwarf
DMOPC
3p
21.7%
384
DMOPC '18 Contest 4 P2 - Dr. Henri and Responsibility
DMOPC
7p
20.8%
383
DMOPC '16 Contest 4 P2 - Systests
DMOPC
7p
18.6%
382
DMOPC '17 Contest 2 P3 - Bad Bunnies
DMOPC
10p
25.0%
382
DMOPC '14 Contest 2 P6 - Selective Cutting
DMOPC
12p
29.2%
378
DMOPC '15 Contest 6 P4 - Line Graph
DMOPC
10p
43.3%
377
DMOPC '20 Contest 2 P1 - Laugh Graphs
DMOPC
5
32.5%
375
DMOPC '22 Contest 3 P1 - Holiday Colouring
DMOPC
5p
21.5%
373
DMOPC '17 Contest 2 P1 - 0-1 Knapsack
DMOPC
3
28.8%
371
DMOPC '18 Contest 6 P1 - DNA or RNA?
DMOPC
3
24.5%
370
DMOPC '14 Contest 6 P1 - Finding Bessarion
DMOPC
3
22.9%
366
DMOPC '19 Contest 7 P0 - Contest Feedback
DMOPC
3
56.2%
364
DMOPC '19 Contest 1 P0 - Range Finding
DMOPC
3
61.1%
363
DMOPC '23 Contest 1 P1 - Peak Grid
DMOPC
5p
55.4%
361
DMOPC '20 Contest 4 P1 - Missing Numbers
DMOPC
5p
14.3%
359
DMOPC '16 Contest 1 P1 - A New Chapter
DMOPC
3p
42.3%
350
DMOPC '16 Contest 2 P1 - Seed Strategy
DMOPC
3
45.6%
335
DMOPC '17 Contest 1 P3 - Hitchhiking Fun
DMOPC
7p
23.1%
335
DMOPC '19 Contest 6 P2 - Grade 10 Math
DMOPC
7
34.7%
332
DMOPC '17 Contest 3 P0 - 2-Satisfiability
DMOPC
3
50.2%
325
DMOPC '15 Contest 4 P1 - Dictionary
DMOPC
3p
49.3%
319
DMOPC '17 Contest 2 P2 - Balance
DMOPC
5p
16.6%
316
DMOPC '16 Contest 4 P5 - Migrant Mascot
DMOPC
10p
21.6%
315
DMOPC '15 Contest 6 P3 - Harvest
DMOPC
7p
14.1%
314
DMOPC '17 Contest 5 P0 - Mimi and Pizza
DMOPC
3
39.1%
314
DMOPC '15 Contest 6 P5 - A Classic Problem
DMOPC
10
29.6%
313
DMOPC '21 Contest 5 P2 - Permutations & Primes
DMOPC
7
32.2%
313
DMOPC '22 Contest 2 P1 - DMOPC Crisis
DMOPC
5p
15.5%
313
DMOPC '18 Contest 1 P1 - Sorting
DMOPC
5p
15.0%
312
DMOPC '19 Contest 2 P0 - Roller Coaster
DMOPC
3
61.8%
312
DMOPC '15 Contest 3 P2 - Cheesecake Distribution
DMOPC
5p
21.9%
308
DMOPC '15 Contest 3 P3 - Dimethylbenzene
DMOPC
7p
30.2%
307
DMOPC '18 Contest 2 P3 - Thanksgiving Feast
DMOPC
10p
41.4%
307
DMOPC '13 Contest 3 P1 - Sharing is Caring
DMOPC
5p
34.9%
306
DMOPC '14 Contest 5 P3 - Brotherly Sequence
DMOPC
5p
20.1%
301
DMOPC '21 Contest 6 P2 - Gacha Luck
DMOPC
7p
29.1%
295
DMOPC '20 Contest 1 P3 - Victor's Algorithm
DMOPC
7p
36.2%
293
DMOPC '17 Contest 4 P1 - Ribbon Colouring Fun
DMOPC
5p
30.3%
292
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