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

Problemset

53 problems · filtered by 3 tags

✓#Name✎Rating↕Solved↕
2233FShortest GCD Paths
dpgraphsmathnumber theoryshortest paths
2800385
2122DTraffic Lights
brute forcedata structuresdivide and conquerdpgraphsgreedyshortest paths
24002.8k
2091GGleb and Boating
brute forceconstructive algorithmsdata structuresdpgraphsgreedymathnumber theoryshortest paths
23001.6k
2057E1Another Exercise on Graphs (Easy Version)
binary searchbrute forcedpdsugraphsshortest pathssortings
23002.7k
2057E2Another Exercise on Graphs (hard version)
binary searchdfs and similardpdsugraphsshortest pathssortings
25002k
2053I2Affectionate Arrays (Hard Version)
data structuresdpgraphsgreedymathshortest pathstwo pointers
3500110
2023BSkipping
binary searchdpgraphsshortest paths
17007.3k
1998DDetermine Winning Islands in Race
data structuresdpgraphsgreedyshortest paths
21004.2k
1948CArrow Path
brute forceconstructive algorithmsdfs and similardpgraphsshortest paths
130021.5k
1933FTurtle Mission: Robot and the Earthquake
dfs and similardpgraphsshortest paths
21003k
1881FMinimum Maximum Distance
dfs and similardpgraphsshortest pathstrees
17009.8k
1874BJellyfish and Math
bitmasksbrute forcedfs and similardpgraphsshortest paths
24001.4k
1846GRudolf and CodeVid-23
bitmasksdpgraphsgreedyshortest paths
19005.9k
1801DThe way home
binary searchdata structuresdpgraphsgreedyshortest pathssortings
21002.9k
1741GKirill and Company
bitmasksbrute forcedfs and similardpflowsgraphsshortest paths
22002k
1737DEla and the Wiring Wizard
brute forcedpgraphsgreedyimplementationshortest paths
22002.1k
1725MMoving Both Hands
dpgraphsshortest paths
18004.6k
1715ELong Way Home
data structuresdivide and conquerdpgeometrygraphsgreedyshortest paths
24002.4k
1695CZero Path
brute forcedata structuresdpgraphsgreedyshortest paths
170014.5k
1661BGetting Zero
bitmasksbrute forcedfs and similardpgraphsgreedyshortest paths
130021.1k
1650GCounting Shortcuts
data structuresdfs and similardpgraphsshortest paths
21003k
1617EChristmas Chocolates
dfs and similardpgamesgraphsimplementationmathnumber theoryshortest pathstrees
27001.1k
1601BFrog Traveler
data structuresdfs and similardpgraphsshortest pathstwo pointers
19005.6k
1550FJumping Around
binary searchdata structuresdivide and conquerdpdsugraphsshortest paths
2700958
1517DExplorer Space
dpgraphsshortest paths
18009.5k
1486EPaired Payment
binary searchbrute forceconstructive algorithmsdpflowsgraphsshortest paths
22003.5k
1472GMoving to the Capital
dfs and similardpgraphsshortest paths
21005.8k
1418CMortal Kombat Tower
dpgraphsgreedyshortest paths
150029.7k
1407EEgor in the Republic of Dagestan
constructive algorithmsdfs and similardpgraphsgreedyshortest paths
25002k
1360EPolygon
dpgraphsimplementationshortest paths
130028.3k
1340CNastya and Unexpected Guest
dfs and similardpgraphsshortest paths
24002.5k
1204CAnna, Svyatoslav and Maps
dpgraphsgreedyshortest paths
17007.5k
1183ESubsequences (easy version)
dpgraphsimplementationshortest paths
20005.6k
1070AFind a Number
dpgraphsnumber theoryshortest paths
22002.7k
983CElevator
dpgraphsshortest paths
24001k
827FDirty Arkady's Kitchen
data structuresdpgraphsshortest paths
3200604
814EAn unavoidable detour for home
combinatoricsdpgraphsshortest paths
2600848
796DPolice Stations
constructive algorithmsdfs and similardpgraphsshortest pathstrees
21007.8k
793DPresents in Bankopolis
dpgraphsshortest paths
21001.7k
773DPerishable Roads
dpgraphsshortest paths
2700812
677DVanya and Treasure
data structuresdpgraphsshortest paths
23002.1k
507EBreaking Good
dfs and similardpgraphsshortest paths
21003.3k
416EPresident's Path
dpgraphsshortest paths
25001.9k
386DGame with Points
dpgraphsimplementationshortest paths
2100584
369DValera and Fools
dfs and similardpgraphsshortest paths
22001.3k
346DRobot Control
dpgraphsshortest paths
2600887
339CXenia and Weights
constructive algorithmsdfs and similardpgraphsgreedyshortest paths
17008.8k
295BGreg and Graph
dpgraphsshortest paths
170018.6k
295CGreg and Friends
combinatoricsdpgraphsshortest paths
21002k
238EMeeting Her
dpgraphsshortest paths
2600529
232CDoe Graphs
constructive algorithmsdivide and conquerdpgraphsshortest paths
2600327
208CPolice Station
dpgraphsshortest paths
19002.2k
14DTwo Paths
dfs and similardpgraphsshortest pathstreestwo pointers
19005.4k

showing 1–53 of 53