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