Problemi
Fractional Lotion#6613
Molto facile · Number theory · Math
Folded Map#6614
Facile · Implementation · Prefix Sums · Brute force
Furry Nuisance#6615
Facile · Graphs
Fence Orthogonality#6616
Facile · Geometry
Flower Pots#6617
Molto difficile · Brute force
Frustrated Queue#6618
Difficile · Dynamic programming · Combinatorics
Frozen Rose-Heads#6619
Media · Trees · Greedy algorithms · Depth-first Search
False Sense of Security#6620
Media · Strings
Bowling Score Assistant#6621
Molto difficile · Brute force · Implementation
Spectrum#6622
Molto difficile · Graphs
One Move from Towers of Hanoi#6623
Molto facile · Math · Brute force
Four-Tower Towers of Hanoi#6624
Facile · Dynamic programming
Light Switches#6625
Facile · Math · Number theory
Full Board#6626
Facile · Graphs
Centroid of Point Masses#6627
Difficile · Geometry
Strings with Same Letters#6628
Molto facile · Implementation
Acquaintance#6635
Facile · Games
The twentieth century begins#6637
Facile · Data Structures · Prefix Sums
Mysterious Inscription#6638
Difficile · Segment Tree · Prefix Sums
Rainbow Layer Cakes#6639
Difficile · Data Structures · Queries
A Scandal in Bohemia#6642
Difficile · Graphs
Calling All Programmers#6644
Facile · Implementation
Rocky#6645
Facile · Implementation
Undercut#6646
Molto difficile · Implementation
Battleships#6647
Molto difficile · Graphs