Προβλήματα

The 9 Axioms of the Universe#11767

Δύσκολο · Prefix Sums · Binary Search · Greedy algorithms · Sparse Table · Data Structures

Battle#11768

Πολύ δύσκολο · Bitmasks · Bitwise Operations · Data Structures · Greedy algorithms

Guess the tree#11769

Πολύ δύσκολο · Interactive · Trees · Randomized algorithms · Combinatorics · Graphs

Math jam#11770

Δύσκολο · Games · Dynamic programming · Segment Tree · Data Structures · Hashing · Prefix Sums

Important Lecture#11771

Εύκολο · Implementation

Cold Vote#11772

Δύσκολο · Greedy algorithms · Sorting · Priority Queue · Data Structures

Mad Scientist's Problem#11773

Δύσκολο · Greedy algorithms · Bitwise Operations

XOR pairs#11774

Δύσκολο · Depth-first Search · Trees · Bitwise Operations · Hashing · Combinatorics

Tram travel#11775

Δύσκολο · Trees · Data Structures · Graphs · Prefix Sums · SQRT Decomposition · Queries

Set (SET) Base#11776

Πολύ εύκολο · Implementation

Sum of Powers#11777

Μέτριο · Prime factorization · Number theory

Programming Code#11778

Πολύ εύκολο · For Beginners · Math

Minimum sum of differences#11779

Πολύ εύκολο · Implementation · Math

Line Analysis#11780

Εύκολο · Strings · Implementation

University Exam#11781

Μέτριο · Dynamic programming · Implementation

The Mathematician's Path#11782

Μέτριο · Breadth-first Search · Graphs · Geometry

Counting the number of figures#11783

Μέτριο · Brute force

Nuclear Reactor#11784

Μέτριο · Dynamic programming · Combinatorics

Sum of powers - 2#11785

Εύκολο · Number theory

Simulate a queue#11786

Εύκολο · Implementation

Push Push#11787

Εύκολο · Implementation · Data Structures

Move Brackets#11788

Εύκολο · Strings · Implementation · Data Structures

ADA and Queue#11789

Εύκολο · Implementation · Data Structures

Increasing segments#11790

Μέτριο · Greedy algorithms

Flowers#11791

Εύκολο · Prefix Sums · Implementation

8876-8900 από 9226