Problemat

Digital Clock#4025

E lehtë · Implementation · Brute force

Edge Case#4026

Mesatare · Combinatorics · Dynamic programming

Guards#4028

E lehtë · Graphs

Hip To Be Square#4029

E lehtë · Math · Brute force

Idol#4030

Shumë e lehtë · 2-SAT

Joint Venture#4031

E lehtë · Binary Search · Sorting

Key Insight#4032

E vështirë · Combinatorics · Sorting · Strings

Tram#4033

Shumë e lehtë · Stacks

Minimum and Maximum in a tree#4034

E lehtë · Trees · Binary Search

Ice-Cream#4035

Mesatare · Binary Search · Greedy algorithms

Pre-Order Traversal of a Tree#4036

Shumë e lehtë · Binary Search

Merge Sort#4037

E lehtë · Sorting

Post-Order Traversal of a Tree#4038

Shumë e lehtë · Binary Search · Trees

Heap it!#4039

Shumë e lehtë · Data Structures

Factor Trees#4040

Shumë e lehtë · Sorting · Math

Commercial Calculator#4041

E lehtë · Greedy algorithms · Priority Queue

Median of Unions#4042

Mesatare · Sorting · Binary Search

Roses#4043

E vështirë · Math

N Queens#4044

Mesatare · Brute force

Brackets#4045

Shumë e vështirë · Dynamic programming

Mobile#4046

Shumë e vështirë · Binary Search

Peaks#4047

E vështirë · Graphs · Disjoint set union · Sorting · Greedy algorithms

Fireworks in RightAngleles#4048

Shumë e vështirë · Greedy algorithms

Melody#4049

Shumë e vështirë · Dynamic programming

Strategic Game#4050

E lehtë · Games · Graphs · Depth-first Search

3726-3750 nga 9226