Problemi

XOR#10162

Molto difficile · Trees · Depth-first Search · Bitwise Operations · Divide and Conquer

Digital Tree#10163

Facile · Graphs · Divide and Conquer · Number theory

Kozak Vus and the Holiday#10164

Difficile · Graphs · Dynamic programming

Function f(n)#10165

Molto facile · Dynamic programming · Math

Max-heap#10166

Facile · Sorting

Student's queue in a canteen#10167

Facile · Data Structures

Ternary search#10169

Molto facile · Ternary search

A * B + C#10170

Molto facile · Math · Number theory

Degrees of separation#10171

Media · Shortest paths · Graphs

Vertex#10172

Molto facile · Graphs

Mice and holes#10173

Facile · Sorting · Greedy algorithms

Maximize the Ratio#10174

Molto facile · Math · Number theory

Bad troubles at ACM ICPC#10199

Molto facile · Prefix Sums · Strings

Rashad is trying to sleep#10200

Difficile · Constructive Algorithms

Binary Matrix#10201

Difficile · Math · Prefix Sums · Hashing · Constructive Algorithms

Tourist Huseyn#10202

Difficile · Graphs

Arctic Network#10203

Molto facile · Sorting

Highways#10205

Facile · Graphs

Almost Shortest Path - weighted#10212

Difficile · Dijkstra algorithm · Shortest paths · Depth-first Search · Graphs

Three-digit number#10213

Facile · Brute force

Rats#10214

Molto facile · Math · Greedy algorithms

Number the digits#10215

Molto facile · Implementation

Bacteria#10216

Media · Brute force

Basketball#10217

Molto facile · Implementation

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