Есептер

Depth Search#4000

Жеңіл · Depth-first Search

Area of the room#4001

Жеңіл · Depth-first Search

Cheating away!#4002

Өте жеңіл · Graphs · Depth-first Search

Sum of Left Leaves#4003

Жеңіл · Trees · Depth-first Search

Is there a cycle?#4004

Өте жеңіл · Graphs · Depth-first Search

The Game of Drunkard#4005

Орташа · Implementation

Delivery of kefir#4006

Өте жеңіл · Shortest paths

Numbers#4007

Өте жеңіл · Breadth-first Search

Binomial coefficients#4008

Жеңіл · Math

Bird tree#4009

Орташа · Math · Trees · Number theory

Movie collection#4010

Өте жеңіл · Data Structures · Prefix Sums

Piece it together#4011

Өте жеңіл · Graphs

Please, go first#4012

Өте жеңіл · Greedy algorithms

Pool construction#4013

Қиын · Graph network flows · Graphs

Smoking gun#4014

Қиын · Shortest paths · Graphs · Sorting · Constructive Algorithms

Tichu#4015

Қиын · Brute force · Combinatorics · Greedy algorithms

Tracking RFIDs#4016

Орташа · Geometry · Sorting · Data Structures · Binary Search

Train delays#4017

Орташа · Graphs · Dynamic programming · Shortest paths

Turtle#4018

Өте жеңіл · Dynamic programming

Turtle restoring#4019

Орташа · Dynamic programming

Cult-orcs on the stairs#4020

Өте жеңіл · Dynamic programming

Knight move#4021

Орташа · Dynamic programming

Admiral#4022

Жеңіл · Graphs · Graph network flows

Group Pressure#4023

Жеңіл · Probabilities

Cycling#4024

Өте қиын · Greedy algorithms · Dynamic programming

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