Probleme

XOR#10162

Foarte dificil · Trees · Depth-first Search · Bitwise Operations · Divide and Conquer

Digital Tree#10163

Ușor · Graphs · Divide and Conquer · Number theory

Kozak Vus and the Holiday#10164

Dificil · Graphs · Dynamic programming

Function f(n)#10165

Foarte ușor · Dynamic programming · Math

Max-heap#10166

Ușor · Sorting

Student's queue in a canteen#10167

Ușor · Data Structures

Ternary search#10169

Foarte ușor · Ternary search

A * B + C#10170

Foarte ușor · Math · Number theory

Degrees of separation#10171

Mediu · Shortest paths · Graphs

Vertex#10172

Foarte ușor · Graphs

Mice and holes#10173

Ușor · Sorting · Greedy algorithms

Maximize the Ratio#10174

Foarte ușor · Math · Number theory

Bad troubles at ACM ICPC#10199

Foarte ușor · Prefix Sums · Strings

Rashad is trying to sleep#10200

Dificil · Constructive Algorithms

Binary Matrix#10201

Dificil · Math · Prefix Sums · Hashing · Constructive Algorithms

Tourist Huseyn#10202

Dificil · Graphs

Arctic Network#10203

Foarte ușor · Sorting

Highways#10205

Ușor · Graphs

Almost Shortest Path - weighted#10212

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

Three-digit number#10213

Ușor · Brute force

Rats#10214

Foarte ușor · Math · Greedy algorithms

Number the digits#10215

Foarte ușor · Implementation

Bacteria#10216

Mediu · Brute force

Basketball#10217

Foarte ușor · Implementation

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