समस्याएँ

Depth Search#4000

आसान · Depth-first Search

Area of the room#4001

आसान · Depth-first Search

Cheating away!#4002

बहुत आसान · Graphs · Depth-first Search

Sum of Left Leaves#4003

आसान · Trees · Depth-first Search

Is there a cycle?#4004

बहुत आसान · Graphs · Depth-first Search

The Game of Drunkard#4005

मध्यम · Implementation

Delivery of kefir#4006

बहुत आसान · Shortest paths

Numbers#4007

बहुत आसान · Breadth-first Search

Binomial coefficients#4008

आसान · Math

Bird tree#4009

मध्यम · Math · Trees · Number theory

Movie collection#4010

बहुत आसान · Data Structures · Prefix Sums

Piece it together#4011

बहुत आसान · Graphs

Please, go first#4012

बहुत आसान · Greedy algorithms

Pool construction#4013

कठिन · Graph network flows · Graphs

Smoking gun#4014

कठिन · Shortest paths · Graphs · Sorting · Constructive Algorithms

Tichu#4015

कठिन · Brute force · Combinatorics · Greedy algorithms

Tracking RFIDs#4016

मध्यम · Geometry · Sorting · Data Structures · Binary Search

Train delays#4017

मध्यम · Graphs · Dynamic programming · Shortest paths

Turtle#4018

बहुत आसान · Dynamic programming

Turtle restoring#4019

मध्यम · Dynamic programming

Cult-orcs on the stairs#4020

बहुत आसान · Dynamic programming

Knight move#4021

मध्यम · Dynamic programming

Admiral#4022

आसान · Graphs · Graph network flows

Group Pressure#4023

आसान · Probabilities

Cycling#4024

बहुत कठिन · Greedy algorithms · Dynamic programming

3701-3725 में से 9226