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Problems
#
Name
1141A
Game 23
implementation
,
math
1000
x41309
1140A
Detective Book
implementation
1000
x12948
1139B
Chocolates
greedy
,
implementation
1000
x20089
1139A
Even Substrings
implementation
,
strings
800
x17847
1138A
Sushi for Two
binary search
,
greedy
,
implementation
900
x23103
1136B
Nastya Is Playing Computer Games
constructive algorithms
,
math
1000
x12401
1136A
Nastya Is Reading a Book
implementation
800
x17369
1133A
Middle of the Contest
implementation
1000
x20199
1132B
Discounts
greedy
,
sortings
900
x14242
1131A
Sea Battle
math
800
x12913
1130A
Be Positive
implementation
800
x12354
1118A
Water Buying
math
800
x21956
1117B
Emotes
greedy
,
math
,
sortings
1000
x16129
1114A
Got Any Grapes?
brute force
,
greedy
,
implementation
800
x19964
1113A
Sasha and His Trip
dp
,
greedy
,
math
900
x18521
1111A
Superhero Transformation
implementation
,
strings
1000
x18339
1110A
Parity
math
900
x16355
1108A
Two distinct points
implementation
800
x23632
1107B
Digital root
math
,
number theory
1000
x18131
1107A
Digits Sequence Dividing
greedy
,
strings
900
x12921
1106C
Lunar New Year and Number Division
greedy
,
implementation
,
math
,
sortings
900
x16456
1106A
Lunar New Year and Cross Counting
implementation
800
x12987
1104A
Splitting into digits
constructive algorithms
,
implementation
,
math
800
x16014
1102A
Integer Sequence Dividing
math
800
x27196
1101A
Minimum Integer
math
1000
x19148
1100A
Roman and Browser
implementation
1000
x10866
1099A
Snowball
implementation
800
x13482
1097A
Gennady and a Card Game
brute force
,
implementation
800
x45270
1096A
Find Divisible
greedy
,
implementation
,
math
800
x19913
1095B
Array Stabilization
implementation
900
x25152
1095A
Repeating Cipher
implementation
800
x37620
1093B
Letters Rearranging
constructive algorithms
,
greedy
,
sortings
,
strings
900
x17977
1093A
Dice Rolling
math
800
x18500
1092B
Teams Forming
sortings
800
x29883
1092A
Uniform String
implementation
800
x17453
1091A
New Year and the Christmas Ornament
brute force
,
implementation
,
math
800
x18676
1090M
The Pleasant Walk
implementation
1000
x7375
1089L
Lazyland
900
x4902
1088B
Ehab and subtraction
implementation
,
sortings
1000
x13790
1088A
Ehab and another construction problem
brute force
,
constructive algorithms
800
x17790
1085A
Right-Left Cipher
implementation
,
strings
800
x12800
1084A
The Fair Nut and Elevator
brute force
,
implementation
1000
x8373
1081A
Definite Game
constructive algorithms
,
math
800
x13407
1080B
Margarite and the best present
math
900
x12820
1080A
Petya and Origami
math
800
x19366
1077B
Disturbed People
greedy
1000
x20817
1077A
Frog Jumping
math
800
x32903
1075A
The King's Race
implementation
,
math
800
x9229
1073B
Vasya and Books
implementation
,
math
1000
x11359
1073A
Diverse Substring
implementation
,
strings
1000
x17462
1065A
Vasya and Chocolate
implementation
,
math
800
x15396
1064A
Make a triangle!
brute force
,
geometry
,
math
800
x26229
1061A
Coins
greedy
,
implementation
,
math
800
x24722
1060A
Phone Numbers
brute force
800
x16181
1059A
Cashier
implementation
1000
x14153
1057A
Bmail Computer Network
*special problem
,
dfs and similar
,
trees
900
x7943
1056A
Determine Line
implementation
800
x7523
1055A
Metro
graphs
900
x14045
1054B
Appending Mex
implementation
1000
x7174
1054A
Elevator or Stairs?
implementation
800
x9728
1051B
Relatively Prime Pairs
greedy
,
math
,
number theory
1000
x19376
1047B
Cover Points
geometry
,
math
900
x19110
1047A
Little C Loves 3 I
math
800
x21643
1043A
Elections
implementation
,
math
800
x11384
1041B
Buying a TV Set
math
1000
x15326
1041A
Heist
greedy
,
implementation
,
sortings
800
x27392
1040A
Palindrome Dance
greedy
1000
x10336
1038A
Equality
implementation
,
strings
800
x15826
1036A
Function Height
math
1000
x10731
1033A
King Escape
dfs and similar
,
graphs
,
implementation
1000
x16861
1032A
Kitchen Utensils
900
x7490
1031A
Golden Plate
implementation
,
math
800
x13509
1030A
In Search of an Easy Problem
implementation
800
x184439
1028A
Find Square
implementation
800
x11707
1027A
Palindromic Twist
implementation
,
strings
1000
x19456
1025A
Doggo Recoloring
implementation
,
sortings
900
x16849
1023B
Pair of Toys
math
1000
x11907
1020B
Badge
brute force
,
dfs and similar
,
graphs
1000
x26912
1020A
New Building for SIS
math
1000
x9540
1017A
The Rank
implementation
800
x21820
1016A
Death Note
greedy
,
implementation
,
math
900
x16192
1015A
Points in Segments
implementation
800
x22899
1013A
Piles With Stones
math
800
x11876
1011A
Stages
greedy
,
implementation
,
sortings
900
x13482
1009A
Game Shopping
implementation
800
x12405
1008B
Turn the Rectangles
greedy
,
sortings
1000
x12867
1008A
Romaji
implementation
,
strings
900
x16612
1006A
Adjacent Replacements
implementation
800
x23185
1005B
Delete from the Left
brute force
,
implementation
,
strings
900
x28346
1005A
Tanya and Stairways
implementation
800
x28966
1004A
Sonya and Hotels
implementation
900
x12016
1003A
Polycarp's Pockets
implementation
800
x30882
1002A1
Generate superposition of all basis states
*special problem
800
x959
999B
Reversing Encryption
implementation
900
x19801
999A
Mishka and Contest
brute force
,
implementation
800
x25758
998A
Balloons
constructive algorithms
,
implementation
1000
x10284
996A
Hit the Lottery
dp
,
greedy
800
x127351
994A
Fingerprints
implementation
800
x15363
992A
Nastya and an Array
implementation
,
sortings
800
x14548
991B
Getting an A
greedy
,
sortings
900
x13972
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Codeforces Round 1134 (Div. 4)
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