1995B2
Bouquet (Hard Version)
binary searchdata structuresgreedymathsortingstwo pointers
Rating 1700
原题Codeforces 训练
题目中心
本地 Codeforces 精选题池，只保存最小元数据；按 Rating、标签和训练状态扫描后跳转原题练习。
题池总量: 2,000当前页: 15 / 40数据状态: 已读取
📅 Codeforces 比赛
加载中...
数据边界
这里不保存完整题面、样例或题解。点击原题链接后在 Codeforces 页面完成训练。
训练题池
精选题目
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
15 / 40
每页数量
50
数据状态
已读取
1469D
Ceil Divisions
brute forceconstructive algorithmsmathnumber theory
Rating 1700
原题493D
Vasya and Chess
constructive algorithmsgamesmath
Rating 1700
原题225C
Barcode
dpmatrices
Rating 1700
原题1619E
MEX and Increments
constructive algorithmsdata structuresdpgreedyimplementationmathsortings
Rating 1700
原题1253D
Harmonious Graph
constructive algorithmsdfs and similardsugraphsgreedysortings
Rating 1700
原题1849D
Array Painting
constructive algorithmsgreedytwo pointers
Rating 1700
原题1709D
Rorororobot
binary searchdata structuresgreedymath
Rating 1700
原题1833F
Ira and Flamenco
combinatoricsconstructive algorithmsdata structuresimplementationmathsortingstwo pointers
Rating 1700
原题1216C
White Sheet
geometrymath
Rating 1700
原题567C
Geometric Progression
binary searchdata structuresdp
Rating 1700
原题1715C
Monoblock
combinatoricsdata structuresimplementationmath
Rating 1700
原题1760G
SlavicG's Favorite Problem
bitmasksdfs and similargraphs
Rating 1700
原题1661C
Water the Trees
binary searchgreedymath
Rating 1700
原题1312D
Count the Arrays
combinatoricsmath
Rating 1700
原题1955E
Long Inversions
brute forcegreedyimplementationsortings
Rating 1700
原题1598D
Training Session
combinatoricsdata structuresgeometryimplementationmath
Rating 1700
原题385C
Bear and Prime Numbers
binary searchbrute forcedata structuresdpimplementationmathnumber theory
Rating 1700
原题1478C
Nezzar and Symmetric Array
implementationmathsortings
Rating 1700
原题632C
The Smallest String Concatenation
sortingsstrings
Rating 1700
原题1699C
The Third Problem
combinatoricsconstructive algorithmsmath
Rating 1700
原题1557C
Moamen and XOR
bitmaskscombinatoricsdpmathmatrices
Rating 1700
原题1684D
Traps
constructive algorithmsgreedysortings
Rating 1700
原题1528B
Kavi on Pairing Duty
combinatoricsdpmath
Rating 1700
原题1209D
Cow and Snacks
dfs and similardsugraphs
Rating 1700
原题1681D
Required Length
brute forcedfs and similardphashingshortest paths
Rating 1700
原题1992E
Novice's Mistake
brute forceconstructive algorithmsimplementationmathstrings
Rating 1700
原题1550C
Manhattan Subarrays
brute forcegeometrygreedyimplementation
Rating 1700
原题1879D
Sum of XOR Functions
bitmaskscombinatoricsdivide and conquerdpmath
Rating 1700
原题1061C
Multiplicity
data structuresdpimplementationmathnumber theory
Rating 1700
原题1783C
Yet Another Tournament
binary searchgreedysortings
Rating 1700
原题1986E
Beautiful Array
greedymathnumber theorysortings
Rating 1700
原题1473D
Program
data structuresdpimplementationstrings
Rating 1700
原题1393C
Pinkie Pie Eats Patty-cakes
constructive algorithmsgreedymathsortings
Rating 1700
原题2050F
Maximum modulo equality
data structuresdivide and conquermathnumber theory
Rating 1700
原题1485C
Floor and Mod
binary searchbrute forcemathnumber theory
Rating 1700
原题1829H
Don't Blame Me
bitmaskscombinatoricsdpmath
Rating 1700
原题1249E
By Elevator or Stairs?
dpshortest paths
Rating 1700
原题1383A
String Transformation 1
dsugraphsgreedysortingsstringstreestwo pointers
Rating 1700
原题1983D
Swap Dilemma
constructive algorithmsdata structuresdivide and conquergreedymathsortings
Rating 1700
原题1950F
0, 1, 2, Tree!
bitmasksbrute forcegreedyimplementationtrees
Rating 1700
原题1462E2
Close Tuples (hard version)
binary searchcombinatoricsimplementationmathsortingstwo pointers
Rating 1700
原题1467B
Hills And Valleys
brute forceimplementation
Rating 1700
原题1093D
Beautiful Graph
dfs and similargraphs
Rating 1700
原题1971G
XOUR
data structuresdsusortings
Rating 1700
原题1814B
Long Legs
brute forcemath
Rating 1700
原题1969C
Minimizing the Sum
dpimplementation
Rating 1700
原题287B
Pipeline
binary searchmath
Rating 1700
原题1400B
RPG Protagonist
brute forcegreedymath
Rating 1700
原题1893B
Neutral Tonality
constructive algorithmsgreedysortingstwo pointers
Rating 1700
原题