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