Problemi
Parade#6308
Media · Dynamic programming
Hyperia#6309
Facile · Math · Combinatorics
How to Steal a Million#6310
Media · Geometry
Keyboard#6311
Molto facile · Bitmasks · Bitwise Operations
Findword#6312
Difficile · Brute force · String suffix structures
Palindrome#6313
Media · Implementation
Hotel of the Planet Shelezyaka#6314
Media · Number theory · Math · Graphs · Combinatorics
Maria the Traveler#6315
Difficile · Dijkstra algorithm · Binary Search · Graphs
Divisibility#6316
Media · Binary Search · Number theory
Large screen#6317
Facile · Geometry
Numeral System Base#6318
Molto facile · Number theory
Calculator#6319
Molto difficile · Brute force
Neighbors#6320
Facile · Geometry · Brute force
Matches#6321
Molto difficile · Math · Implementation
Candies#6322
Facile · Math · Implementation
Personal Space#6323
Facile · Math
Square by Two Vertices#6344
Molto facile · Geometry
Do the segments intersect - 1#6345
Facile · Geometry
Do the segments intersect - 2#6346
Media · Geometry
What part of a line is in a circle?#6347
Facile · Geometry
Distance from a point to a line segment#6348
Media · Geometry
Area of a simple polygon#6349
Facile · Geometry
The economy must be economical!#6351
Media · Implementation
n-th Square Free#6352
Molto facile · Binary Search
And water can sustain us!#6353
Difficile · Dynamic programming