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Kotlin Heroes: Practice 10
18:12:09
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Kotlin Heroes: Episode 10
19:12:08
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bitmasks
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Problems
#
Name
818A
Diplomas and Certificates
implementation
,
math
800
x6783
760A
Petr and a calendar
implementation
,
math
800
x7740
1075A
The King's Race
implementation
,
math
800
x8331
748A
Santa Claus and a Place in a Class
implementation
,
math
800
x8650
1725A
Accumulation of Dominoes
math
800
x9071
964A
Splits
math
800
x9100
965A
Paper Airplanes
math
800
x9352
851A
Arpa and a research in Mexican wave
implementation
,
math
800
x9500
747A
Display Size
brute force
,
math
800
x10038
899A
Splitting in Teams
constructive algorithms
,
greedy
,
math
800
x10081
624A
Save Luke
math
800
x10168
669A
Little Artem and Presents
math
800
x10551
1043A
Elections
implementation
,
math
800
x10704
1013A
Piles With Stones
math
800
x10830
952A
Quirky Quantifiers
math
800
x11112
1799A
Recent Actions
data structures
,
greedy
,
implementation
,
math
800
x11359
712A
Memory and Crow
implementation
,
math
800
x11522
931A
Friends Meeting
brute force
,
greedy
,
implementation
,
math
800
x11699
1081A
Definite Game
constructive algorithms
,
math
800
x11892
1209A
Paint the Numbers
greedy
,
implementation
,
math
800
x11927
1131A
Sea Battle
math
800
x12325
1159A
A pile of stones
implementation
,
math
800
x12338
678A
Johny Likes Numbers
implementation
,
math
800
x12561
620A
Professor GukiZ's Robot
implementation
,
math
800
x12744
1031A
Golden Plate
implementation
,
math
800
x12760
1581A
CQXYM Count Permutations
combinatorics
,
math
,
number theory
800
x13249
854A
Fraction
brute force
,
constructive algorithms
,
math
800
x13401
1583A
Windblume Ode
math
,
number theory
800
x13532
1447A
Add Candies
constructive algorithms
,
math
800
x13652
47A
Triangular numbers
brute force
,
math
800
x14321
1185A
Ropewalkers
math
800
x14532
1065A
Vasya and Chocolate
implementation
,
math
800
x14550
1413A
Finding Sasuke
constructive algorithms
,
math
800
x14592
1584A
Mathematical Addition
math
800
x14619
1271A
Suits
brute force
,
greedy
,
math
800
x14687
1781A
Parallel Projection
geometry
,
math
800
x14855
950A
Left-handers, Right-handers and Ambidexters
implementation
,
math
800
x14912
1415A
Prison Break
brute force
,
math
800
x14920
1152A
Neko Finds Grapes
greedy
,
implementation
,
math
800
x14966
1104A
Splitting into digits
constructive algorithms
,
implementation
,
math
800
x15164
1969A
Two Friends
constructive algorithms
,
implementation
,
math
800
x15225
1763A
Absolute Maximization
bitmasks
,
constructive algorithms
,
greedy
,
math
800
x15273
1942A
Farmer John's Challenge
constructive algorithms
,
math
800
x15546
898A
Rounding
implementation
,
math
800
x15606
1909A
Distinct Buttons
implementation
,
math
800
x15716
1823A
A-characteristic
combinatorics
,
constructive algorithms
,
math
800
x15808
1236A
Stones
brute force
,
greedy
,
math
800
x15816
1672A
Log Chopping
games
,
implementation
,
math
800
x15847
401A
Vanya and Cards
implementation
,
math
800
x15871
1194A
Remove a Progression
math
800
x15970
764A
Taymyr is calling you
brute force
,
implementation
,
math
800
x16044
1443A
Kids Seating
constructive algorithms
,
math
800
x16076
1668A
Direction Change
implementation
,
math
800
x16155
1428A
Box is Pull
math
800
x16170
1884A
Simple Design
brute force
,
greedy
,
math
800
x16457
1270A
Card Game
games
,
greedy
,
math
800
x16696
1750A
Indirect Sort
constructive algorithms
,
implementation
,
math
800
x16778
1459A
Red-Blue Shuffle
math
,
probabilities
800
x16807
1255A
Changing Volume
math
800
x16891
1625A
Ancient Civilization
bitmasks
,
greedy
,
math
800
x16955
1789A
Serval and Mocha's Array
brute force
,
math
,
number theory
800
x17018
1839A
The Good Array
greedy
,
implementation
,
math
800
x17099
1810B
Candies
constructive algorithms
,
math
,
number theory
800
x17141
1091A
New Year and the Christmas Ornament
brute force
,
implementation
,
math
800
x17336
664A
Complicated GCD
math
,
number theory
800
x17430
755A
PolandBall and Hypothesis
brute force
,
graphs
,
math
,
number theory
800
x17533
1093A
Dice Rolling
math
800
x17563
1804A
Lame King
greedy
,
math
800
x17683
1793A
Yet Another Promotion
greedy
,
math
800
x17717
1080A
Petya and Origami
math
800
x17796
1437A
Marketing Scheme
brute force
,
constructive algorithms
,
greedy
,
math
800
x17823
1556A
A Variety of Operations
math
800
x17909
1417A
Copy-paste
greedy
,
math
800
x18050
1866A
Ambitious Kid
math
800
x18074
1661A
Array Balancing
greedy
,
math
800
x18197
92A
Chips
implementation
,
math
800
x18223
1582A
Luntik and Concerts
math
800
x18269
1719B
Mathematical Circus
constructive algorithms
,
math
800
x18296
1658B
Marin and Anti-coprime Permutation
combinatorics
,
math
,
number theory
800
x18368
1392B
Omkar and Infinity Clock
implementation
,
math
800
x18378
1096A
Find Divisible
greedy
,
implementation
,
math
800
x18423
1870A
MEXanized Array
constructive algorithms
,
greedy
,
math
800
x18494
1754B
Kevin and Permutation
constructive algorithms
,
greedy
,
math
800
x18524
1762A
Divide and Conquer
greedy
,
math
,
number theory
800
x18560
1608A
Find Array
constructive algorithms
,
math
800
x18709
1787A
Exponential Equation
constructive algorithms
,
math
800
x18748
1244A
Pens and Pencils
math
800
x18822
1877A
Goals of Victory
math
800
x18837
1717A
Madoka and Strange Thoughts
math
,
number theory
800
x19153
1656A
Good Pairs
math
,
sortings
800
x19243
1821A
Matching
combinatorics
,
math
800
x19373
1842A
Tenzing and Tsondu
games
,
math
800
x19465
1440A
Buy the String
implementation
,
math
800
x19507
1047A
Little C Loves 3 I
math
800
x19563
1895B
Points and Minimum Distance
greedy
,
math
,
sortings
800
x19639
1118A
Water Buying
math
800
x19675
1864A
Increasing and Decreasing
constructive algorithms
,
greedy
,
implementation
,
math
800
x19770
1681B
Card Trick
implementation
,
math
800
x19829
1735A
Working Week
constructive algorithms
,
greedy
,
math
800
x19884
1623A
Robot Cleaner
brute force
,
implementation
,
math
800
x19890
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