1941C
Rudolf and the Ugly String
dpgreedystrings
Rating 900
原题Codeforces 训练
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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
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每页数量
50
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1471A
Strange Partition
greedymathnumber theory
Rating 900
原题1742C
Stripes
implementation
Rating 900
原题1607B
Odd Grasshopper
math
Rating 900
原题1828B
Permutation Swap
mathnumber theory
Rating 900
原题1380A
Three Indices
brute forcedata structures
Rating 900
原题1985D
Manhattan Circle
implementationmath
Rating 900
原题1794B
Not Dividing
constructive algorithmsgreedymath
Rating 900
原题1971C
Clock and Strings
implementation
Rating 900
原题1679A
AvtoBus
brute forcegreedymathnumber theory
Rating 900
原题1869A
Make It Zero
constructive algorithms
Rating 900
原题1593B
Make it Divisible by 25
dfs and similardpgreedymath
Rating 900
原题1543A
Exciting Bets
greedymathnumber theory
Rating 900
原题1904A
Forked!
brute forceimplementation
Rating 900
原题1335B
Construct the String
constructive algorithms
Rating 900
原题26A
Almost Prime
number theory
Rating 900
原题1537B
Bad Boy
constructive algorithmsgreedymath
Rating 900
原题115A
Party
dfs and similargraphstrees
Rating 900
原题1675B
Make It Increasing
greedyimplementation
Rating 900
原题320A
Magic Numbers
brute forcegreedy
Rating 900
原题149A
Business trip
greedyimplementationsortings
Rating 900
原题556A
Case of the Zeros and Ones
greedy
Rating 900
原题1855B
Longest Divisors Interval
brute forcecombinatoricsgreedymathnumber theory
Rating 900
原题1559A
Mocha and Math
bitmasksconstructive algorithmsmath
Rating 900
原题1875A
Jellyfish and Undertale
brute forcegreedy
Rating 900
原题977B
Two-gram
implementationstrings
Rating 900
原题460A
Vasya and Socks
brute forceimplementationmath
Rating 900
原题1837B
Comparison String
greedy
Rating 900
原题1343A
Candies
brute forcemath
Rating 900
原题1373B
01 Game
games
Rating 900
原题1624B
Make AP
implementationmath
Rating 900
原题474A
Keyboard
implementation
Rating 900
原题1475B
New Year's Number
brute forcedpmath
Rating 900
原题1807D
Odd Queries
data structuresimplementation
Rating 900
原题1878C
Vasilije in Cacak
math
Rating 900
原题1883B
Chemistry
strings
Rating 900
原题1850D
Balanced Round
brute forcegreedyimplementationsortings
Rating 900
原题313A
Ilya and Bank Account
implementationnumber theory
Rating 900
原题34B
Sale
greedysortings
Rating 900
原题1374B
Multiply by 2, divide by 6
math
Rating 900
原题451A
Game With Sticks
implementation
Rating 900
原题1475A
Odd Divisor
mathnumber theory
Rating 900
原题337A
Puzzles
greedy
Rating 900
原题208A
Dubstep
strings
Rating 900
原题580A
Kefa and First Steps
brute forcedpimplementation
Rating 900
原题133A
HQ9+
implementation
Rating 900
原题405A
Gravity Flip
greedyimplementationsortings
Rating 900
原题318A
Even Odds
math
Rating 900
原题160A
Twins
greedysortings
Rating 900
原题96A
Football
implementationstrings
Rating 900
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