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Problemset

31 problems · filtered by 2 tags

✓#Name✎Rating↕Solved↕
2249CDouble-Rift Dial
data structuresdfs and similardsuimplementationtwo pointers
unrated1k
2234CVessels, Heights and Two Versions (Easy Version)
dfs and similardsugreedyimplementationtwo pointers
120012k
2234FVessels, Heights and Two Versions (Hard Version)
data structuresdfs and similardsugreedyimplementationtwo pointers
19002.3k
2159BRectangles
brute forcedata structuresdpdsugreedyimplementationtwo pointers
21003.4k
2126G1Big Wins! (easy version)
binary searchdata structuresdpdsutwo pointers
22002.5k
2126G2Big Wins! (hard version)
binary searchdata structuresdivide and conquerdsutreestwo pointers
24001.2k
2031DPenchick and Desert Rabbit
binary searchdata structuresdfs and similardpdsugreedyimplementationtwo pointers
170010.1k
1978FLarge Graph
data structuresdfs and similardsugraphsnumber theorytwo pointers
24001.6k
1927DFind the Different Ones!
binary searchbrute forcedata structuresdpdsugreedytwo pointers
130035.3k
1899GUnusual Entertainment
data structuresdfs and similardsushortest pathssortingstreestwo pointers
19004.1k
1895EInfinite Card Game
binary searchbrute forcedata structuresdfs and similardpdsugamesgraphsgreedysortingstwo pointers
23001.9k
1887DSplit
binary searchdata structuresdivide and conquerdsumathtreestwo pointers
27001.3k
1876DLexichromatography
combinatoricsdfs and similardsugraphstwo pointers
25001.1k
1851GVlad and the Mountains
binary searchdata structuresdsugraphsimplementationsortingstreestwo pointers
20004.2k
1849EMax to the Right of Min
binary searchdata structuresdivide and conquerdpdsutwo pointers
23002.3k
1845DRating System
binary searchbrute forcedata structuresdpdsugreedymathtwo pointers
18009.2k
1827B1Range Sorting (Easy Version)
binary searchdpdsugreedytreestwo pointers
20004.6k
1797ELi Hua and Array
brute forcedata structuresdsumathnumber theorytwo pointers
23001.7k
1761EMake It Connected
binary searchbrute forceconstructive algorithmsdsugraphsgreedymatricestreestwo pointers
24002.2k
1559D2Mocha and Diana (Hard Version)
brute forceconstructive algorithmsdfs and similardsugraphsgreedytreestwo pointers
25003.2k
1556GGates to Another World
bitmasksdata structuresdsutwo pointers
3300471
1400GMercenaries
bitmasksbrute forcecombinatoricsdpdsumathtwo pointers
26001.2k
1383AString Transformation 1
dsugraphsgreedysortingsstringstreestwo pointers
170011.4k
1209G1Into Blocks (easy version)
data structuresdsugreedyimplementationtwo pointers
20004.1k
1156ESpecial Segments of Permutation
data structuresdivide and conquerdsutwo pointers
22004.2k
901CBipartite Segments
binary searchdata structuresdfs and similardsugraphstwo pointers
23001.3k
899ESegments Removal
data structuresdsuflowsimplementationtwo pointers
20003.6k
875BSorting the Coins
dsuimplementationsortingstwo pointers
15005.4k
516DDrazil and Morning Exercise
dfs and similardpdsutreestwo pointers
28001.6k
366DDima and Trap Graph
binary searchdata structuresdfs and similardsushortest pathstwo pointers
20001.8k
6EExposition
binary searchdata structuresdsutreestwo pointers
19004k

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