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ID
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Problème
Interactive
Output Only
Communication
Évaluation
⇅
#1401
Making Friends is Fun
JOISC 2014 Day 2
#1402
Collecting Stamps
JOISC 2014 Day 2
#1403
JOIOJI
JOISC 2014 Day 3
#1404
Scarecrows
JOISC 2014 Day 3
#1405
Voltage
JOISC 2014 Day 3
#1406
Constellation 2
JOISC 2014 Day 4
#1407
Kanji Shiritori
JOISC 2014 Day 4
Communication
#1408
Straps
JOISC 2014 Day 4
#1409
Bus Tour
JOISC 2013 Day 1
#1410
Collecting Images is Fun
JOISC 2013 Day 1
#1411
Communication Jamming
JOISC 2013 Day 1
#1412
JOI Poster
JOISC 2013 Day 1
#1413
Construction Project
JOISC 2013 Day 2
#1414
Mascots
JOISC 2013 Day 2
#1415
Spy
JOISC 2013 Day 2
#1416
Cake
JOISC 2013 Day 3
#1417
Koala
JOISC 2013 Day 3
#1418
Mountain Rescue Team
JOISC 2013 Day 3
Interactive
#1419
Messenger
JOISC 2013 Day 4
Communication
#1420
Presents
JOISC 2013 Day 4
#1421
Spaceships
JOISC 2013 Day 4
#1422
Avg
Petrozavodsk Winter 2020 Day 7
Gennady Korotkevich Contest
#1423
Bin
Petrozavodsk Winter 2020 Day 7
Gennady Korotkevich Contest
#1424
Cat
Petrozavodsk Winter 2020 Day 7
Gennady Korotkevich Contest
#1425
Div
Petrozavodsk Winter 2020 Day 7
Gennady Korotkevich Contest
#1426
Exp
Petrozavodsk Winter 2020 Day 7
Gennady Korotkevich Contest
#1427
Flip
Petrozavodsk Winter 2020 Day 7
Gennady Korotkevich Contest
#1428
Grp
Petrozavodsk Winter 2020 Day 7
Gennady Korotkevich Contest
#1429
Hit
Petrozavodsk Winter 2020 Day 7
Gennady Korotkevich Contest
#1430
Ineq
Petrozavodsk Winter 2020 Day 7
Gennady Korotkevich Contest
#1431
Joy
Petrozavodsk Winter 2020 Day 7
Gennady Korotkevich Contest
#1432
Kilk
Petrozavodsk Winter 2020 Day 7
Gennady Korotkevich Contest
#1433
Outlier
Petrozavodsk Winter 2020 Day 6
#1434
A Math Problem
Petrozavodsk Winter 2020 Day 6
#1435
A Permutation Problem
Petrozavodsk Winter 2020 Day 6
#1436
Split in Sets
Petrozavodsk Winter 2020 Day 6
#1437
The Destruction of the Crystals
Petrozavodsk Winter 2020 Day 6
#1438
Balls
Petrozavodsk Winter 2020 Day 6
#1439
Football Match
Petrozavodsk Winter 2020 Day 6
#1440
Hill
Petrozavodsk Winter 2020 Day 6
#1441
Special Game
Petrozavodsk Winter 2020 Day 6
#1442
Even More Exciting Game
Petrozavodsk Winter 2020 Day 6
#1443
Potato Shuffle
Petrozavodsk Winter 2020 Day 6
#1444
Palindrome
Petrozavodsk Winter 2020 Day 6
#1445
最短路 1
#1446
最短路 2
#1449
Mountain Skyline
Waterloo Fall 2021 Local
#1450
Noise
Waterloo Fall 2021 Local
#1451
Bus Connections
Waterloo Fall 2021 Local
#1452
Not Long Enough
Waterloo Fall 2021 Local
#1453
Frogger
Waterloo Fall 2021 Local
#1454
Um_nik's Algorithm
Petrozavodsk Winter 2020 Day 8
#1455
String Algorithm
Petrozavodsk Winter 2020 Day 8
#1456
StalinSort Algorithm
Petrozavodsk Winter 2020 Day 8
#1457
FFT Algorithm
Petrozavodsk Winter 2020 Day 8
#1458
Binary Search Algorithm
Petrozavodsk Winter 2020 Day 8
Interactive
#1459
Face Recognition Algorithm
Petrozavodsk Winter 2020 Day 8
#1460
Petr's Algorithm
Petrozavodsk Winter 2020 Day 8
#1461
Greedy Algorithm
Petrozavodsk Winter 2020 Day 8
#1462
Euclid's Algorithm
Petrozavodsk Winter 2020 Day 8
#1463
Closest Pair Algorithm
Petrozavodsk Winter 2020 Day 8
#1464
Interactive Algorithm
Petrozavodsk Winter 2020 Day 8
Interactive
#1465
Not Our Problem
Petrozavodsk Winter 2020 Day 8
#1466
Quick Change
Greater New York Regional 2006
#1467
Triangular Sums
Greater New York Regional 2006
#1468
Shuffle'm Up
Greater New York Regional 2006
#1469
Push Button Lock
Greater New York Regional 2006
#1470
Sign Message Formatting
Greater New York Regional 2006
#1471
Visible Lattice Points
Greater New York Regional 2006
#1472
Triangular N-Queens Problem
Greater New York Regional 2006
#1473
Non-divisible 2-3 Power Sums
Greater New York Regional 2006
#1474
Margaritas on the River Walk
Greater New York Regional 2006
#1475
矩阵树
#1479
Islands in the Data Stream
Greater New York Regional 2013
#1480
Von Neumann's Fly
Greater New York Regional 2013
#1481
Strahler Order
Greater New York Regional 2013
#1482
Pisano Periods
Greater New York Regional 2013
#1483
Deranged Exams
Greater New York Regional 2013
#1484
Chomp
Greater New York Regional 2013
Unavailable
#1485
Triangle Count Sequences of Polygon Triangulations
Greater New York Regional 2013
#1486
Powers of Pascal
Greater New York Regional 2013
#1487
Contraband
Greater New York Regional 2013
#1488
Hexagonal Territory
APIO 2021
#1489
Rainforest Jumps
APIO 2021
#1490
Road Closures
APIO 2021
#1491
sone3
#1492
Standing Out from the Herd
USACO 2017 December Platinum
#1493
Push a Box
USACO 2017 December Platinum
#1494
Greedy Gift Takers
USACO 2017 December Platinum
#1495
Lifeguards
USACO 2018 January Platinum
#1496
Cow at Large
USACO 2018 January Platinum
#1497
Sprinklers
USACO 2018 January Platinum
#1498
Slingshot
USACO 2018 February Platinum
#1499
New Barns
USACO 2018 February Platinum
#1500
Cow Gymnasts
USACO 2018 February Platinum
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