समस्याएँ

Largest inscribed rectangle#6017

बहुत आसान · Geometry

XOR Sum#6018

बहुत आसान · Priority Queue · Implementation

There is no place like 127.0.0.1#6019

कठिन · String suffix structures · Implementation

Robots on a grid#6020

बहुत आसान · Graphs

Mega Inversions#6021

बहुत आसान · Binary Search · Prefix Sums · Fenwick Tree

Death Knight Hero#6022

बहुत आसान · Implementation

Elevator Trouble#6023

बहुत आसान · Implementation

ls#6024

बहुत आसान · Implementation · Strings

Kings of the Forest#6025

बहुत आसान · Sorting · Brute force

Car Trouble#6026

मध्यम · Depth-first Search · Graphs

Private Space#6027

कठिन · Dynamic programming · Greedy algorithms · Combinatorics

Prime Time#6028

कठिन · Dynamic programming

Enemy Division#6029

कठिन · Graphs · Greedy algorithms · Constructive Algorithms

Boggle#6030

आसान · Strings · Brute force · Implementation

Booking#6031

मध्यम · Greedy algorithms · Sorting

Chess#6032

मध्यम · Constructive Algorithms · Geometry

Box Run#6033

आसान · Graphs · Depth-first Search · Breadth-first Search

No Trees But Flowers#6034

बहुत आसान · Math · Ternary search

Peg Solitaire#6035

कठिन · Depth-first Search

Ringworld#6036

कठिन · Greedy algorithms · Sorting · Data Structures

The King of the North#6037

बहुत आसान · Graphs · Graph network flows

Ticket Draw#6038

बहुत कठिन · Dynamic programming · Combinatorics · Number theory

Timing#6039

बहुत कठिन · Graphs · Shortest paths · Math

Triangles#6040

कठिन · Geometry · Math

The Navi-Computer is Down!#6041

मध्यम · Geometry

5251-5275 में से 9226