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