Problemi
Bacterial colony#558
Molto facile · Implementation
Bicycle#559
Media · Geometry · Math
Ray of Light#560
Media · Graphs
Interesting equation#561
Molto difficile · Number theory · Math
Progress in artillery does not stop#562
Media · Dynamic programming
Simple equation#563
Molto facile · Number theory · Math
Lagrange's theorem on the sum of four squares#564
Facile · Dynamic programming
Imposing figures#565
Difficile · Geometry
Spell Matrices#566
Molto facile · Combinatorics
Only three handfuls!#567
Difficile · Games
Average Salary#568
Molto facile · Implementation
Eating Cheese#569
Difficile · Graphs
The programming competition#570
Facile · Trees · Graphs
The greatest common divisor#571
Molto facile · Number theory
The Lesson of Mathematics#572
Molto facile · Math · Number theory
Polar ones#573
Facile · Number theory · Brute force
Buns#574
Facile · Sorting
Sequence#575
Molto facile · Math · Implementation
Office#576
Molto facile · Implementation · Math
Book#577
Molto facile · Math
Metro cards#578
Facile · Greedy algorithms
Construction-2#579
Molto difficile · Geometry
Standardized Test#580
Difficile · Dynamic programming
Evacuation#581
Facile · Graphs
Sequence-2#582
Facile · Math · Brute force