Minimum Value Rectangle

greedy

Office Keys

binary search, brute force, dp, greedy, sortings

Sereja and Stairs

greedy, implementation, sortings

Andrey and Escape from Capygrad

binary search, data structures, dp, dsu, greedy, sortings

Ramesses and Corner Inversion

constructive algorithms, greedy, implementation, math

Feed the cat

greedy, math

Color Stripe

brute force, dp, greedy

Fair

graphs, greedy, number theory, shortest paths

Increasing by Modulo

binary search, greedy

Tree Shuffling

dfs and similar, dp, greedy, trees

New Year Ratings Change

greedy, sortings

New Year and Rating

binary search, greedy, math

Candy Party (Easy Version)

bitmasks, constructive algorithms, graphs, greedy, implementation, math

Different Rules

constructive algorithms, greedy, implementation, math

Boboniu Chats with Du

dp, greedy, sortings, two pointers

Anna, Svyatoslav and Maps

dp, graphs, greedy, shortest paths

Bombs

greedy, implementation, sortings

Valuable Resources

brute force, greedy

Prefix Purchase

greedy, implementation, sortings

Lexicographically Largest

binary search, constructive algorithms, data structures, greedy, sortings

Game Master

data structures, dfs and similar, dp, graphs, greedy, two pointers

Pearls in a Row

greedy

Tokitsukaze and Good 01-String (hard version)

dp, greedy, implementation

Sockets

greedy, implementation, sortings

Reachability from the Capital

dfs and similar, graphs, greedy

BA-String

brute force, dp, greedy, implementation, math

Array Optimization by Deque

data structures, greedy

Arena of Greed

games, greedy

Matrix Cascade

brute force, constructive algorithms, data structures, dp, greedy, math

Median

greedy, math, sortings

Shurikens

data structures, greedy, implementation

Maximum AND

bitmasks, dfs and similar, divide and conquer, greedy, sortings

Berland Fair

binary search, brute force, data structures, greedy

Design Tutorial: Make It Nondeterministic

greedy

Nested Segments

greedy, implementation, sortings

Another Array Problem

brute force, constructive algorithms, greedy

Sorting By Multiplication

dp, greedy

Polo the Penguin and Strings

greedy

New Year Parties

dp, greedy

Minimal string

data structures, greedy, strings

Alyona and Spreadsheet

binary search, data structures, dp, greedy, implementation, two pointers

Eternal Victory

dfs and similar, graphs, greedy, shortest paths, trees

Yet Another Monster Fight

binary search, dp, greedy, implementation, math

Three Bags

constructive algorithms, greedy

Split a Number

greedy, implementation, strings

Breaking the Wall

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

String Reversal

data structures, greedy, strings

Skyscrapers (hard version)

data structures, dp, greedy

Vasya And Array

constructive algorithms, greedy, implementation

Relatively Prime Graph

brute force, constructive algorithms, graphs, greedy, math

Ugly Pairs

dfs and similar, greedy, implementation, sortings, strings

Captain Flint and Treasure

data structures, dfs and similar, graphs, greedy, implementation, trees

Optimal Subsequences (Easy Version)

data structures, greedy

Mashmokh and Tokens

binary search, greedy, implementation, math

Treasure

greedy

Mark and Lightbulbs

combinatorics, constructive algorithms, greedy, math, sortings

Frodo and pillows

binary search, greedy

Find a Mine

binary search, constructive algorithms, geometry, greedy, interactive, math

Shortest and Longest LIS

constructive algorithms, graphs, greedy, two pointers

Marina and Vasya

constructive algorithms, greedy, strings

A Wide, Wide Graph

dfs and similar, dp, graphs, greedy, trees

Coffee and Coursework (Hard Version)

binary search, greedy

Present

binary search, data structures, greedy

Slime Escape

data structures, dp, greedy, two pointers

Cow and Fields

binary search, data structures, dfs and similar, graphs, greedy, shortest paths, sortings

Aroma's Search

brute force, constructive algorithms, geometry, greedy, implementation

Binary Literature

constructive algorithms, greedy, implementation, strings, two pointers

Cyclic Rotation

constructive algorithms, greedy, implementation, two pointers

Triangles

greedy, implementation

Ticket Game

games, greedy, math

Unfair Game

dp, games, greedy, math, schedules

Make a Permutation!

greedy, implementation, math

Tea Party

constructive algorithms, greedy, sortings

Slimes

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

K-Periodic Array

greedy, implementation, math

Education

brute force, dp, greedy, implementation

Little Elephant and Sorting

brute force, greedy

Genius's Gambit

bitmasks, constructive algorithms, greedy, math

Nearest Beautiful Number (easy version)

binary search, bitmasks, brute force, constructive algorithms, dfs and similar, greedy

Voting

greedy, implementation, two pointers

Binary String Sorting

constructive algorithms, greedy

Make Them Equal

constructive algorithms, greedy, math

The Phone Number

constructive algorithms, greedy

Match Points

binary search, greedy, sortings, ternary search, two pointers

Camp Schedule

greedy, hashing, strings

Make It Connected

dsu, graphs, greedy

Testing Pants for Sadness

greedy, implementation, math

Balanced Removals (Easier)

constructive algorithms, geometry, greedy

Bandit in a City

binary search, dfs and similar, graphs, greedy, trees

River Locks

binary search, dp, greedy, math

Let's Go Hiking

games, greedy

Multiple Testcases

binary search, constructive algorithms, data structures, greedy, sortings, two pointers

Bus

greedy, implementation, math

Buying gifts

data structures, greedy, sortings

No to Palindromes!

greedy, strings

Fruits

greedy, implementation, sortings

Moscow Gorillas

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

Maximize the Intersections

combinatorics, constructive algorithms, geometry, greedy, sortings

Array Splitting

greedy, sortings

Planning

greedy