1547C
Pair Programming
greedytwo pointers
Rating 1100
原题Codeforces 训练
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题池总量
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已读取
1739B
Array Recovery
constructive algorithmsgreedymath
Rating 1100
原题1342B
Binary Period
constructive algorithmsstrings
Rating 1100
原题1557B
Moamen and k-subarrays
greedysortings
Rating 1100
原题1511B
GCD Length
constructive algorithmsmathnumber theory
Rating 1100
原题1857B
Maximum Rounding
greedyimplementationmath
Rating 1100
原题1840B
Binary Cafe
bitmaskscombinatoricsmath
Rating 1100
原题2184B
Hourglass
math
Rating 1100
原题483A
Counterexample
brute forceimplementationmathnumber theory
Rating 1100
原题1365A
Matrix Game
gamesgreedyimplementation
Rating 1100
原题1370B
GCD Compression
constructive algorithmsmathnumber theory
Rating 1100
原题1976B
Increase/Decrease/Copy
greedyimplementation
Rating 1100
原题1108B
Divisors of Two Integers
brute forcegreedymathnumber theory
Rating 1100
原题1702C
Train and Queries
data structuresgreedy
Rating 1100
原题1933C
Turtle Fingers: Count the Values of k
brute forceimplementationmathnumber theory
Rating 1100
原题1997C
Even Positions
constructive algorithmsdata structuresgreedy
Rating 1100
原题1669D
Colorful Stamp
implementation
Rating 1100
原题1797B
Li Hua and Pattern
constructive algorithmsgreedy
Rating 1100
原题1986C
Update Queries
data structuresgreedysortings
Rating 1100
原题296A
Yaroslav and Permutations
greedymath
Rating 1100
原题1382B
Sequential Nim
dpgames
Rating 1100
原题1948B
Array Fix
brute forcedpgreedyimplementation
Rating 1100
原题2060D
Subtract Min Sort
greedy
Rating 1100
原题1872C
Non-coprime Split
mathnumber theory
Rating 1100
原题1950D
Product of Binary Decimals
brute forcedpimplementationnumber theory
Rating 1100
原题1993B
Parity and Sum
constructive algorithmsgreedy
Rating 1100
原题1842B
Tenzing and Books
bitmasksgreedymath
Rating 1100
原题2126C
I Will Definitely Make It
greedysortings
Rating 1100
原题258A
Little Elephant and Bits
greedymath
Rating 1100
原题1722D
Line
greedysortings
Rating 1100
原题535B
Tavas and SaDDas
bitmasksbrute forcecombinatoricsimplementation
Rating 1100
原题1869B
2D Traveling
geometrymathshortest pathssortings
Rating 1100
原题1780B
GCD Partition
brute forcegreedymathnumber theory
Rating 1100
原题1624C
Division by Two and Permutation
constructive algorithmsflowsgraph matchingsgreedymath
Rating 1100
原题478A
Initial Bet
implementation
Rating 1100
原题630C
Lucky Numbers
combinatoricsmath
Rating 1100
原题2004C
Splitting Items
gamesgreedysortings
Rating 1100
原题1829E
The Lakes
dfs and similardsugraphsimplementation
Rating 1100
原题1682B
AND Sorting
bitmasksconstructive algorithmssortings
Rating 1100
原题2050B
Transfusion
brute forcegreedymath
Rating 1100
原题1800C2
Powering the Hero (hard version)
data structuresgreedy
Rating 1100
原题1631B
Fun with Even Subarrays
dpgreedy
Rating 1100
原题1334B
Middle Class
greedysortings
Rating 1100
原题2014C
Robin Hood in Town
binary searchgreedymath
Rating 1100
原题300A
Array
brute forceconstructive algorithmsimplementation
Rating 1100
原题1656B
Subtract Operation
data structuresgreedymathtwo pointers
Rating 1100
原题1731B
Kill Demodogs
greedymath
Rating 1100
原题1463A
Dungeon
binary searchmath
Rating 1100
原题2065C1
Skibidus and Fanum Tax (easy version)
binary searchdpgreedy
Rating 1100
原题1345B
Card Constructions
binary searchbrute forcedpmath
Rating 1100
原题