Problemler
City Festival#637
Çok kolay · Math · Dynamic programming
Indivisibility of binomial coefficients#638
Kolay · Number theory · Math
Irrational pairwise distances#639
Kolay · Constructive Algorithms
Minimax matching#640
Kolay · Graphs · Greedy algorithms
Number of quadratic residues#641
Kolay · Number theory · Math
Two snails#642
Zor · Graphs
Triangular Room#643
Kolay · Combinatorics · Math
S-Grundy game#644
Orta · Dynamic programming
Get equal#645
Zor · Greedy algorithms
Jumps on strip#646
Zor · Math · Brute force
Product of coprimes#647
Zor · Number theory
Divisibility of binomial coefficients#648
Kolay · Number theory
Factorial and fourth degree#649
Zor · Number theory · Math
Sum of two squares#650
Zor · Number theory
Storytelling Festival#651
Zor · Greedy algorithms · Implementation
Pairwise different distances#652
Orta · Implementation · Brute force
The triangle#653
Çok kolay · Geometry
Carrot Dreams#654
Çok kolay · Geometry
The segments#655
Kolay · Geometry
Multiplication Game#656
Kolay · Games · Number theory · Dynamic programming
Playing with coins#657
Kolay · Games · Dynamic programming
Game strike out#658
Kolay · Games
Tree Games#659
Çok kolay · Games · Trees · Graphs
Warehouse Storage Optimization#660
Çok kolay · Games · Number theory
Details#661
Çok kolay · Implementation