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2024 ICPC Asia Taichung Regional Contest (Unrated, Online Mirror, ICPC Rules, Preferably Teams)
06:32:47
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Difficulty:
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implementation
combine-tags-by-or
*combine tags by OR
2-sat
binary search
bitmasks
brute force
chinese remainder theorem
combinatorics
constructive algorithms
data structures
dfs and similar
divide and conquer
dp
dsu
expression parsing
fft
flows
games
geometry
graph matchings
graphs
greedy
hashing
implementation
interactive
math
matrices
meet-in-the-middle
number theory
probabilities
schedules
shortest paths
sortings
string suffix structures
strings
ternary search
trees
two pointers
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Custom test
Problems
#
Name
616A
Comparing Two Long Integers
implementation
,
strings
900
x9958
615E
Hexagons
binary search
,
implementation
,
math
2100
x987
615A
Bulbs
implementation
800
x17509
614B
Gena's Code
implementation
,
math
1400
x6927
614A
Link/Cut Tree
brute force
,
implementation
1500
x7486
612B
HDD is Outdated Technology
implementation
,
math
1200
x7123
612A
The Text Splitting
brute force
,
implementation
,
strings
1300
x7295
611F
New Year and Cleaning
binary search
,
implementation
2500
x484
611C
New Year and Domino
dp
,
implementation
1500
x8510
611B
New Year and Old Property
bitmasks
,
brute force
,
implementation
1300
x10160
611A
New Year and Days
implementation
900
x11665
610B
Vika and Squares
constructive algorithms
,
implementation
1300
x7309
609C
Load Balancing
implementation
,
math
1500
x6664
609B
The Best Gift
constructive algorithms
,
implementation
1100
x9184
609A
USB Flash Drives
greedy
,
implementation
,
sortings
800
x17445
608A
Saitama Destroys Hotel
implementation
,
math
1000
x9375
606B
Testing Robots
implementation
1600
x2767
606A
Magic Spheres
implementation
1200
x7998
604A
Uncowed Forces
implementation
1000
x9001
602B
Approximating a Constant Range
dp
,
implementation
,
two pointers
1400
x10942
602A
Two Bases
brute force
,
implementation
1100
x8521
600A
Extract Numbers
implementation
,
strings
1600
x5336
599B
Spongebob and Joke
implementation
1500
x4412
599A
Patrick and Shopping
implementation
800
x29235
598B
Queries on a String
implementation
,
strings
1300
x11232
596B
Wilbur and Array
greedy
,
implementation
1100
x10378
596A
Wilbur and Swimming Pool
geometry
,
implementation
1100
x7762
595A
Vitaly and Night
constructive algorithms
,
implementation
800
x14564
594C
Edo and Magnets
brute force
,
greedy
,
implementation
,
two pointers
2300
x690
593A
2Char
brute force
,
implementation
1200
x5806
592A
PawnChess
implementation
1200
x6360
591B
Rebranding
implementation
,
strings
1200
x8255
591A
Wizards' Duel
implementation
,
math
900
x14590
590A
Median Smoothing
implementation
1700
x3983
586B
Laurenty and Shop
implementation
1300
x5153
586A
Alena's Schedule
implementation
900
x10153
585F
Digits of Number Pi
dp
,
implementation
,
strings
3200
x687
585A
Gennady the Dentist
brute force
,
implementation
1800
x4341
583B
Robot's Task
greedy
,
implementation
1200
x8735
583A
Asphalting Roads
implementation
1000
x11461
581D
Three Logos
bitmasks
,
brute force
,
constructive algorithms
,
geometry
,
implementation
,
math
1700
x3774
581C
Developing Skills
implementation
,
math
,
sortings
1400
x7338
581B
Luxurious Houses
implementation
,
math
1100
x13095
581A
Vasya the Hipster
implementation
,
math
800
x72059
580A
Kefa and First Steps
brute force
,
dp
,
implementation
900
x89340
579B
Finding Team Member
brute force
,
implementation
,
sortings
1300
x5263
577A
Multiplication Table
implementation
,
number theory
1000
x40211
575D
Tablecity
constructive algorithms
,
implementation
1700
x1878
574A
Bear and Elections
greedy
,
implementation
1200
x9098
573A
Bear and Poker
implementation
,
math
,
number theory
1300
x16730
572B
Order Book
data structures
,
greedy
,
implementation
,
sortings
1300
x7007
571A
Lengthening Sticks
combinatorics
,
implementation
,
math
2100
x2330
570C
Replacement
constructive algorithms
,
data structures
,
implementation
1600
x9188
570B
Simple Game
constructive algorithms
,
games
,
greedy
,
implementation
,
math
1300
x16200
570A
Elections
implementation
1100
x13913
569A
Music
implementation
,
math
1500
x4819
568A
Primes or Palindromes?
brute force
,
implementation
,
math
,
number theory
1600
x5119
567B
Berland National Library
implementation
1300
x8455
567A
Lineland Mail
greedy
,
implementation
900
x32534
560B
Gerald is into Art
constructive algorithms
,
implementation
1200
x7945
560A
Currency System in Geraldion
implementation
,
sortings
1000
x17221
558D
Guess Your Way Out! II
data structures
,
implementation
,
sortings
2300
x1151
558B
Amr and The Large Array
implementation
1300
x7872
558A
Lala Land and Apple Trees
brute force
,
implementation
,
sortings
1100
x10379
557B
Pasha and Tea
constructive algorithms
,
implementation
,
math
,
sortings
1500
x7201
557A
Ilya and Diplomas
greedy
,
implementation
,
math
1100
x8273
556B
Case of Fake Numbers
brute force
,
implementation
1100
x7944
555D
Case of a Top Secret
binary search
,
implementation
,
math
2500
x874
555A
Case of Matryoshkas
implementation
1500
x6552
553B
Kyoya and Permutation
binary search
,
combinatorics
,
constructive algorithms
,
greedy
,
implementation
,
math
1900
x2120
552E
Vanya and Brackets
brute force
,
dp
,
expression parsing
,
greedy
,
implementation
,
strings
2100
x1630
552B
Vanya and Books
implementation
,
math
1200
x15443
552A
Vanya and Table
implementation
,
math
1000
x9604
551E
GukiZ and GukiZiana
binary search
,
data structures
,
implementation
2500
x1876
551D
GukiZ and Binary Operations
combinatorics
,
implementation
,
math
,
matrices
,
number theory
2100
x1967
551B
ZgukistringZ
brute force
,
constructive algorithms
,
implementation
,
strings
1800
x3861
551A
GukiZ and Contest
brute force
,
implementation
,
sortings
800
x16427
550E
Brackets in Implications
constructive algorithms
,
greedy
,
implementation
,
math
2200
x1397
550D
Regular Bridge
constructive algorithms
,
graphs
,
implementation
1900
x3486
550A
Two Substrings
brute force
,
dp
,
greedy
,
implementation
,
strings
1500
x38315
549D
Haar Features
greedy
,
implementation
1900
x2142
549A
Face Detection
implementation
,
strings
900
x9488
548B
Mike and Fun
brute force
,
dp
,
greedy
,
implementation
1400
x8469
548A
Mike and Fax
brute force
,
implementation
,
strings
1100
x10010
547A
Mike and Frog
brute force
,
greedy
,
implementation
,
math
2200
x2596
546B
Soldier and Badges
brute force
,
greedy
,
implementation
,
sortings
1200
x17655
546A
Soldier and Bananas
brute force
,
implementation
,
math
800
x185869
545D
Queue
greedy
,
implementation
,
sortings
1300
x25335
545A
Toy Cars
implementation
900
x11640
544B
Sea and Islands
constructive algorithms
,
implementation
1400
x8036
544A
Set of Strings
implementation
,
strings
1100
x8280
540E
Infinite Inversions
binary search
,
data structures
,
implementation
,
sortings
,
trees
2100
x2138
540B
School Marks
greedy
,
implementation
1700
x4711
540A
Combination Lock
implementation
800
x32837
538D
Weird Chess
brute force
,
constructive algorithms
,
implementation
1800
x2431
538C
Tourist's Notes
binary search
,
brute force
,
greedy
,
implementation
,
math
1600
x5830
538B
Quasi Binary
constructive algorithms
,
dp
,
greedy
,
implementation
1400
x18155
538A
Cutting Banner
brute force
,
implementation
1400
x7145
535B
Tavas and SaDDas
bitmasks
,
brute force
,
combinatorics
,
implementation
1100
x22652
535A
Tavas and Nafas
brute force
,
implementation
1000
x12228
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