1370A
Maximum GCD
greedyimplementationmathnumber theory
Rating 800
原题Codeforces 训练
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训练题池
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当前只展示本地数据库中的 Codeforces 最小元数据：名称、Rating、标签和原题链接。
题池总量
2,000
当前页
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50
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已读取
1343B
Balanced Array
constructive algorithmsmath
Rating 800
原题1722A
Spell Check
implementation
Rating 800
原题431A
Black Square
implementation
Rating 800
原题80A
Panoramix's Prediction
brute force
Rating 800
原题703A
Mishka and Game
implementation
Rating 800
原题1703B
ICPC Balloons
data structuresimplementation
Rating 800
原题1900A
Cover in Water
constructive algorithmsgreedyimplementationstrings
Rating 800
原题1367A
Short Substrings
implementationstrings
Rating 800
原题1858A
Buttons
gamesgreedymath
Rating 800
原题432A
Choosing Teams
greedyimplementationsortings
Rating 800
原题1950A
Stair, Peak, or Neither?
implementation
Rating 800
原题9A
Die Roll
mathprobabilities
Rating 800
原题472A
Design Tutorial: Learn from Math
mathnumber theory
Rating 800
原题1829A
Love Story
implementationstrings
Rating 800
原题490A
Team Olympiad
greedyimplementationsortings
Rating 800
原题1873A
Short Sort
brute forceimplementation
Rating 800
原题1873C
Target Practice
implementationmath
Rating 800
原题1985A
Creating Words
implementationstrings
Rating 800
原题2009A
Minimize!
brute forcemath
Rating 800
原题1560A
Dislike of Threes
implementation
Rating 800
原题1850A
To My Critics
implementationsortings
Rating 800
原题758A
Holiday Of Equality
implementationmath
Rating 800
原题1791C
Prepend and Append
implementationtwo pointers
Rating 800
原题1901A
Line Trip
greedymath
Rating 800
原题32B
Borze
expression parsingimplementation
Rating 800
原题1760A
Medium Number
implementationsortings
Rating 800
原题1915A
Odd One Out
bitmasksimplementation
Rating 800
原题1829B
Blank Space
implementation
Rating 800
原题1409A
Yet Another Two Integers Problem
greedymath
Rating 800
原题1512A
Spy Detected!
brute forceimplementation
Rating 800
原题1399A
Remove Smallest
greedysortings
Rating 800
原题1791A
Codeforces Checking
implementationstrings
Rating 800
原题1857A
Array Coloring
greedymath
Rating 800
原题1878A
How Much Does Daytona Cost?
greedy
Rating 800
原题1903A
Halloumi Boxes
brute forcegreedysortings
Rating 800
原题1999A
A+B Again?
implementationmath
Rating 800
原题581A
Vasya the Hipster
implementationmath
Rating 800
原题1807A
Plus or Minus
implementation
Rating 800
原题1692A
Marathon
implementation
Rating 800
原题1154A
Restoring Three Numbers
math
Rating 800
原题1676A
Lucky?
implementation
Rating 800
原题732A
Buy a Shovel
brute forceconstructive algorithmsimplementationmath
Rating 800
原题1669A
Division?
implementation
Rating 800
原题381A
Sereja and Dima
greedyimplementationtwo pointers
Rating 800
原题750A
New Year and Hurry
binary searchbrute forceimplementationmath
Rating 800
原题155A
I_love_\%username\%
brute force
Rating 800
原题630A
Again Twenty Five!
number theory
Rating 800
原题151A
Soft Drinking
implementationmath
Rating 800
原题1899A
Game with Integers
gamesmathnumber theory
Rating 800
原题