Задачи
Biochips#7486
Средно · Dynamic programming
Ants#7487
Средно · Implementation
Monkey and Apple-trees#7488
Средно · Segment Tree
Mountain Trek Route#7489
Лесно · Sorting
Substrings#7490
Много трудно · Strings
Integer#7491
Много лесно · Math
Alarm Clock#7492
Лесно · Brute force
Buffcraft#7493
Лесно · Greedy algorithms · Math
Combinator Expression#7494
Лесно · Data Structures · Dynamic programming
Digits#7495
Много лесно · Implementation
Expression#7496
Лесно
Fragmentation#7497
Средно
Grave#7498
Много лесно
Hiking in the Hills#7499
Много лесно · Graphs
Instruction#7500
Трудно · Trees · Implementation · Greedy algorithms · Sorting
Joy of Flight#7501
Много лесно · Implementation
Kebab House#7502
Много лесно · Dynamic programming
Olympiad#7503
Много лесно · Greedy algorithms · Math
Three rectangles#7504
Много лесно
Sequence of multiples#7505
Средно · Math
Journey in the City#7506
Лесно · Graphs · Shortest paths
PRODUCT#7507
Средно
WEEK NUMBER#7508
Лесно · Implementation
Ones and sevens#7509
Лесно · Bitmasks
ARITHMETIC PUZZLE#7510
Трудно · Brute force · String suffix structures