Προβλήματα

Computer Configuration#7232

Εύκολο · Implementation

Space Travel#7233

Εύκολο · Graphs

Stepan's Air Conditioner#7234

Πολύ εύκολο · Implementation

Field of Wonders#7235

Πολύ εύκολο · Dynamic programming

Winter#7236

Εύκολο · Disjoint set union

Beautiful Numbers#7237

Μέτριο · Math · Brute force · Number theory

Stepan's Exercises#7238

Μέτριο · Dynamic programming

"That's it, Stepan! I've had enough of you!"#7239

Πολύ εύκολο · Number theory

Stepan - businessman#7240

Εύκολο · Greedy algorithms · Sorting

Transit#7241

Εύκολο · Binary Search

The Road System of Uzlandia#7242

Μέτριο · Graphs · Dynamic programming

Video Café in Uzhlandia#7243

Δύσκολο · Dynamic programming

New Contest#7244

Μέτριο · Combinatorics · Probabilities

Binomial Coefficient#7245

Εύκολο · Math · Combinatorics

Queries About Numbers#7246

Μέτριο · Number theory

Queries on anti-xor#7247

Πολύ εύκολο · Segment Tree · Bitmasks

Queries on Graph#7248

Πολύ εύκολο · Graphs · Shortest paths

Infinite Planes#7249

Εύκολο · Brute force

Game on Strings#7250

Εύκολο · Dynamic programming

Simple Recurrence#7251

Πολύ εύκολο · Dynamic programming · Matrix

Persistent priority queue#7252

Εύκολο · Data Structures · Binary Search

Chocolate#7253

Πολύ εύκολο · Implementation · String suffix structures

Segments#7254

Πολύ εύκολο · Brute force · Implementation

Shopping center#7255

Εύκολο · Dynamic programming · Implementation

Graph from the Inside#7256

Πολύ δύσκολο · Graphs

6001-6025 από 9226