Dress'em in Vests!

binary search, brute force, greedy, two pointers

Lucky Tickets

greedy

Company Merging

greedy

Problems for Round

greedy, implementation

A Student's Dream

greedy, math

Square Earth?

dfs and similar, greedy, implementation

Company Income Growth

greedy

Old Peykan

greedy

Two Buttons

dfs and similar, graphs, greedy, implementation, math, shortest paths

Given Length and Sum of Digits...

dp, greedy, implementation

Exams

greedy, sortings

Drazil and Factorial

greedy, math, sortings

Phoenix and Beauty

constructive algorithms, data structures, greedy, sortings

Rotation Matching

constructive algorithms, data structures, greedy, implementation

Maximum Median

binary search, greedy, math, sortings

Epic Transformation

constructive algorithms, data structures, greedy

Element Extermination

constructive algorithms, data structures, greedy

Arranging The Sheep

greedy, math

Create The Teams

brute force, dp, greedy, implementation, sortings

Team

constructive algorithms, greedy, implementation

RationalLee

greedy, math, sortings, two pointers

Find The Array

bitmasks, constructive algorithms, greedy

Accidental Victory

binary search, data structures, greedy

Quasi Binary

constructive algorithms, dp, greedy, implementation

Regular Bracket Sequence

greedy

Composite Coloring

brute force, constructive algorithms, greedy, math, number theory

Johnny and Another Rating Drop

bitmasks, greedy, math

Grouping Increases

data structures, dp, greedy

Phoenix and Towers

constructive algorithms, data structures, greedy

Dominant Character

brute force, greedy, implementation, strings

Palindromes Coloring

binary search, greedy, sortings, strings

Applejack and Storages

constructive algorithms, data structures, greedy, implementation

Add to Neighbour and Remove

greedy, math, number theory

Unstable String

binary search, dp, greedy, implementation, strings, two pointers

Web of Lies

brute force, graphs, greedy

Berland Regional

brute force, data structures, greedy, number theory, sortings

Adding Powers

bitmasks, greedy, implementation, math, number theory, ternary search

Powers Of Two

bitmasks, greedy

Schedule Management

binary search, greedy, implementation, two pointers

Journey Planning

data structures, dp, greedy, math, sortings

Productive Meeting

constructive algorithms, graphs, greedy

Digital Logarithm

data structures, greedy, sortings

Meximum Array

binary search, constructive algorithms, greedy, implementation, math, two pointers

String Equality

dp, greedy, hashing, implementation, strings

Sum of Substrings

brute force, constructive algorithms, greedy, math, strings

Wonderful Coloring - 2

binary search, constructive algorithms, data structures, greedy

The Delivery Dilemma

binary search, greedy, sortings

Diverse Garland

constructive algorithms, dp, greedy

Qpwoeirut And The City

dp, flows, greedy, implementation

Toy Blocks

binary search, greedy, math, sortings

Universal Solution

greedy

Swaps

greedy, math, sortings

LIS or Reverse LIS?

constructive algorithms, greedy, implementation, math

awoo's Favorite Problem

binary search, constructive algorithms, data structures, greedy, implementation, strings, two pointers

Berland Crossword

bitmasks, brute force, greedy, implementation

Banknotes

greedy, number theory

Vanya and Exams

greedy, sortings

Great Graphs

constructive algorithms, graphs, greedy, shortest paths, sortings

Array Splitting

greedy, sortings

The Child and Toy

graphs, greedy, sortings

Bracket Coloring

constructive algorithms, greedy

Anna and the Valentine's Day Gift

games, greedy, math, sortings

Number Game

binary search, data structures, games, greedy, implementation

Increase Subarray Sums

brute force, dp, greedy, implementation

Strong Password

binary search, dp, greedy, strings

Candy Box (easy version)

greedy, sortings

Sasha and the Casino

binary search, brute force, constructive algorithms, games, greedy, math

Find B

constructive algorithms, greedy

Mocha and Diana (Easy Version)

brute force, constructive algorithms, dsu, graphs, greedy, trees

Alice and the Cake

data structures, greedy, implementation, sortings

Fixing Typos

greedy, implementation

Fillomino 2

constructive algorithms, dfs and similar, greedy, implementation

Min-Max Array Transformation

binary search, greedy, two pointers

Almost All Multiples

greedy, number theory

Zero-One (Easy Version)

constructive algorithms, greedy, math

Wooden Toy Festival

binary search, greedy, sortings

Minimize the Permutation

greedy

Flipper

brute force, constructive algorithms, greedy

XOR-distance

bitmasks, greedy, implementation, math

Game on Permutation

data structures, dp, games, greedy

Vampiric Powers, anyone?

bitmasks, brute force, dp, greedy

Unforgivable Curse (easy version)

brute force, constructive algorithms, dsu, graphs, greedy, strings

DZY Loves Chemistry

dfs and similar, dsu, greedy

As Simple as One and Two

dp, greedy

Column Swapping

brute force, constructive algorithms, greedy, implementation, sortings

Row Major

constructive algorithms, greedy, math, number theory, strings

Fox and Box Accumulation

greedy, sortings

Game with Marbles (Hard Version)

games, greedy, sortings

Fishingprince Plays With Array

constructive algorithms, greedy, implementation, math

Iva & Pav

binary search, bitmasks, data structures, greedy

Game with Marbles (Easy Version)

brute force, games, greedy, sortings

K for the Price of One (Easy Version)

dp, greedy, sortings

PIN Codes

greedy, implementation

Largest Subsequence

greedy, strings

Silly Mistake

greedy, implementation

Jellyfish and Green Apple

bitmasks, greedy, math, number theory

LuoTianyi and the Show

greedy, implementation

Add, Divide and Floor

constructive algorithms, greedy, math

Binary Palindromes

greedy, strings

Chess Cheater

greedy, implementation, sortings