المسائل
Blockade#1741
سهل · Graphs
Apple from the tree...#1742
سهل · Graphs
Three Cities#1743
متوسط · Graphs
Dots and Lines#1744
سهل جدًا · Graphs
The mafia in the city#1745
سهل جدًا · Graphs
Rook in the Maze#1746
سهل جدًا · Graphs
Space Travel#1747
سهل جدًا · Graphs
Transport nodes#1748
سهل جدًا · Graphs
Orange mood#1749
صعب · Graphs
The product of graphs#1750
سهل · Graphs
Permutation Representation#1751
سهل · Sorting
Chemistry!!!#1752
سهل · Graphs · Graph network flows
Lowest Bit#1753
سهل · Math · Bitmasks · For Beginners · Bitwise Operations
Pedestrian and Cyclist#1754
صعب · Graphs
Office#1755
صعب جدًا · Graphs
Optimal Programs#1756
سهل · Dynamic programming
A + B Problem#1758
صعب · Dynamic programming · Strings
Cute table#1759
سهل جدًا · Graphs
Gnawed Books#1760
متوسط · Sorting
Cute patterns 1#1761
سهل جدًا · Dynamic programming
Numbers#1762
سهل جدًا · Dynamic programming
Network#1763
سهل جدًا · Dynamic programming
Sequence#1764
سهل · Dynamic programming
Three sequences#1765
سهل جدًا · Dynamic programming
Cell Phone Network#1766
متوسط · Graphs