Задачи

Digital Clock#4025

Лесно · Implementation · Brute force

Edge Case#4026

Средно · Combinatorics · Dynamic programming

Guards#4028

Лесно · Graphs

Hip To Be Square#4029

Лесно · Math · Brute force

Idol#4030

Многу лесно · 2-SAT

Joint Venture#4031

Лесно · Binary Search · Sorting

Key Insight#4032

Тешко · Combinatorics · Sorting · Strings

Tram#4033

Многу лесно · Stacks

Minimum and Maximum in a tree#4034

Лесно · Trees · Binary Search

Ice-Cream#4035

Средно · Binary Search · Greedy algorithms

Pre-Order Traversal of a Tree#4036

Многу лесно · Binary Search

Merge Sort#4037

Лесно · Sorting

Post-Order Traversal of a Tree#4038

Многу лесно · Binary Search · Trees

Heap it!#4039

Многу лесно · Data Structures

Factor Trees#4040

Многу лесно · Sorting · Math

Commercial Calculator#4041

Лесно · Greedy algorithms · Priority Queue

Median of Unions#4042

Средно · Sorting · Binary Search

Roses#4043

Тешко · Math

N Queens#4044

Средно · Brute force

Brackets#4045

Многу тешко · Dynamic programming

Mobile#4046

Многу тешко · Binary Search

Peaks#4047

Тешко · Graphs · Disjoint set union · Sorting · Greedy algorithms

Fireworks in RightAngleles#4048

Многу тешко · Greedy algorithms

Melody#4049

Многу тешко · Dynamic programming

Strategic Game#4050

Лесно · Games · Graphs · Depth-first Search

3726-3750 од 9226