समस्याएँ
QR#3556
आसान · Implementation
Rancher`s Gift#3557
बहुत आसान · Geometry
Maximum in the Cycle of 1#3558
मध्यम · Combinatorics · Math
The Golden Ceiling#3559
कठिन · Geometry · Constructive Algorithms
Asynchronous Exceptions#3560
बहुत कठिन · Graphs · Implementation
AYBABTU#3561
कठिन · Greedy algorithms · Disjoint set union · Trees
Billiards Sorting#3562
बहुत कठिन · Greedy algorithms
Digit#3563
आसान · Number theory
Dungeon Creation#3564
बहुत कठिन · Math · Matrix · Number theory
Longest Lane#3565
आसान · Geometry · Brute force
Play in Basic#3566
बहुत कठिन · Shortest paths · Greedy algorithms
Skyland#3567
कठिन
Three-way Branch#3568
बहुत कठिन · Dynamic programming · Matrix
Tree Allocation#3569
कठिन · Breadth-first Search · Graphs · Greedy algorithms
Good or Bad?#3570
बहुत आसान
Bracelets#3571
आसान · Strings
A Classic Myth: Flatland Superhero#3572
आसान · Geometry
Collateral Cleanup#3573
बहुत कठिन
LatticeLand#3574
कठिन · Breadth-first Search · Geometry · Shortest paths
Lightning Lessons#3575
आसान · Dynamic programming
Locksmith#3576
बहुत कठिन · Geometry · Breadth-first Search
Speed Racer#3577
आसान
The Status is Not Quo#3578
मध्यम · Graphs · Implementation
Tree Count#3580
कठिन · Dynamic programming · Trees · Combinatorics