Задаци
Sum of digits#1681
Лако · Number theory
Spiderman#1682
Лако · Geometry
Tourist Routes#1683
Лако · Graphs · Dynamic programming
Mobile tariff "Cents"#1684
Врло лако · Math
Lands of Antarctica#1685
Средње · Graphs · Greedy algorithms · Geometry · Graph matchings · Graph network flows
Fire#1686
Врло лако · Math
Digits#1687
Лако · Number theory
Inheritance#1688
Средње · Geometry
Durak game#1689
Врло лако · Implementation · Brute force
Test Work#1690
Врло лако · Math
Numerical Intervals#1692
Лако · Implementation
Students - free of charge!#1695
Врло лако · Probabilities
The magic number 23#1696
Врло лако · Implementation
How to become a winner#1697
Врло лако · Greedy algorithms
Vasya and his friends#1698
Тешко · Dynamic programming
Segments on the line return#1699
Средње · Geometry
Segments on the Line Return-2#1700
Врло тешко · Geometry
Square Counting#1701
Тешко · Number theory · Geometry
A Greener World#1702
Тешко · Geometry · Math · Number theory
Left recursion#1703
Врло лако · Implementation
Clever turtle#1704
Лако · Dynamic programming · Combinatorics
A Bit Sequence Puzzle#1705
Врло лако · Brute force · Binary Search
Pinocchio#1706
Лако · Dynamic programming
Building with Blocks#1707
Средње · Graphs
Continuous Drawing#1709
Врло тешко · Graphs · Shortest paths · Graph matchings · Depth-first Search