cf/mirror
11,311/11,320 captured·📄 81 PDFs⊘ 0 skipped9 remaining100%

Problemset

33 problems · filtered by 3 tags

✓#Name✎Rating↕Solved↕
2207FHanabi
binary searchdata structuresdpdsuflowsgraph matchingsgraphsgreedy
2900315
2176ERemove at the lowest cost
data structuresdfs and similardpdsugreedyimplementationtrees
24001.3k
2171DRae Taylor and Trees (easy version)
binary searchdata structuresdpdsugreedyimplementationtrees
140012.3k
2171FRae Taylor and Trees (hard version)
binary searchconstructive algorithmsdata structuresdpdsugreedyimplementationtrees
16007.6k
2159BRectangles
brute forcedata structuresdpdsugreedyimplementationtwo pointers
21003.4k
2157EAdjusting Drones
binary searchbrute forcedata structuresdpdsugreedyimplementationsortings
19004.7k
2129ADouble Perspective
constructive algorithmsdpdsugraphsgreedysortings
130018.3k
2108CNeo's Escape
binary searchbrute forcedata structuresdpdsugraphsgreedyimplementation
150015.2k
2106FGoblin
dfs and similardpdsugreedymath
19004.5k
2086CDisappearing Permutation
dfs and similardpdsugraphsgreedyimplementation
130016.6k
2041JBottle Arrangement
data structuresdivide and conquerdpdsugreedy
2700273
2033DKousuke's Assignment
data structuresdpdsugreedymath
130018.6k
2031DPenchick and Desert Rabbit
binary searchdata structuresdfs and similardpdsugreedyimplementationtwo pointers
170010.1k
2021E1Digital Village (Easy Version)
brute forcedata structuresdfs and similardpdsufftgraphsgreedyimplementationmathtrees
23002k
2021E3Digital Village (Extreme Version)
data structuresdfs and similardpdsugraphsgreedymathtrees
2800725
2018DMax Plus Min Plus Size
data structuresdpdsugreedyimplementationmatricessortings
22002.2k
1930D2Sum over all Substrings (Hard Version)
bitmasksdivide and conquerdpdsugreedyimplementationstrings
21003.1k
1927DFind the Different Ones!
binary searchbrute forcedata structuresdpdsugreedytwo pointers
130035.3k
1895EInfinite Card Game
binary searchbrute forcedata structuresdfs and similardpdsugamesgraphsgreedysortingstwo pointers
23001.9k
1859DAndrey and Escape from Capygrad
binary searchdata structuresdpdsugreedysortings
18008.1k
1845DRating System
binary searchbrute forcedata structuresdpdsugreedymathtwo pointers
18009.2k
1833GKsyusha and Chinchilla
constructive algorithmsdfs and similardpdsugreedyimplementationtrees
18006.5k
1827B1Range Sorting (Easy Version)
binary searchdpdsugreedytreestwo pointers
20004.6k
1824CLuoTianyi and XOR-Tree
data structuresdfs and similardpdsugreedytrees
25001.7k
1779DBoris and His Amazing Haircut
constructive algorithmsdata structuresdpdsugreedysortings
17009.2k
1521DNastia Plays with a Tree
constructive algorithmsdata structuresdfs and similardpdsugreedyimplementationtrees
25002.4k
1370DOdd-Even Subsequence
binary searchdpdsugreedyimplementation
200011.2k
1220ETourism
dfs and similardpdsugraphsgreedytrees
22003.1k
1131DGourmet choice
dfs and similardpdsugraphsgreedy
20003.7k
1120DPower Tree
dfs and similardpdsugraphsgreedytrees
25001.8k
979DKuro and GCD and XOR and SUM
binary searchbitmasksbrute forcedata structuresdpdsugreedymathnumber theorystringstrees
22002.3k
650CTable Compression
dfs and similardpdsugraphsgreedy
22002.2k
77CBeavermuncher-0xFF
dfs and similardpdsugreedytrees
21001.3k

showing 1–33 of 33