Problemat
Brackets#1653
E lehtë · Dynamic programming · Strings
Collinear Points#1654
Shumë e lehtë · Geometry
The Least Common Multiple#1655
Shumë e lehtë · Number theory
Sorting#1656
E lehtë · Sorting
Rectangles#1657
E vështirë · Geometry
Factorial#1658
Shumë e lehtë · Implementation
Game#1660
E lehtë · Dynamic programming
Aladdin's knapsack#1661
E lehtë · Knapsack
Bracket sequences#1663
Shumë e lehtë · Brute force
Gold Rush#1664
E vështirë · Graphs · Dynamic programming
The Tower of Babel#1665
E lehtë · Dynamic programming
Mines#1666
Shumë e lehtë · Geometry
Graph condensation#1667
Shumë e lehtë · Graphs
Matching#1669
Shumë e vështirë · Graphs · Graph matchings
The average distance#1670
Shumë e lehtë · Graphs
Candy#1671
Mesatare · Dynamic programming
Olympiad#1672
E lehtë · Dynamic programming
Sim-sim#1673
Mesatare · Math · Prefix Sums
Air conditioner#1674
Shumë e lehtë · Implementation
Square Digital Root#1675
E lehtë · Implementation
Fractal#1676
E lehtë · Dynamic programming
Snake#1677
E lehtë · Implementation
Gifts#1678
E lehtë · Implementation
Honest Chain#1679
Shumë e lehtë · Prefix Sums
Hamiltonian cycle#1680
E lehtë · Graphs