समस्याएँ
Function#1868
बहुत आसान · Dynamic programming
Paths on the board#1869
बहुत आसान · Combinatorics · Dynamic programming
Testing shuffle machines#1870
बहुत आसान · Implementation
Squirrel and bamboo#1871
बहुत आसान · Implementation
Snowmen#1872
बहुत आसान · Data Structures · Prefix Sums
Vertex Cover#1873
मध्यम · Graphs · Greedy algorithms
Holidays#1874
कठिन · Implementation · Dynamic programming
The longest path#1875
मध्यम · Graphs
The sum is not without variety#1876
बहुत आसान · Prefix Sums · Two pointers
Tetris Game Validator#1877
कठिन · Implementation
Make it a rule - always fly GraphAero!#1878
बहुत आसान · Graphs
Test for the Clique Problem#1879
मध्यम · Graphs
Problem about Cliques#1880
मध्यम · Graphs
Connect and Disconnect#1881
आसान · Graphs · Disjoint set union
Curved Mirrors#1882
मध्यम · Greedy algorithms · String suffix structures
Manual sorting#1883
बहुत कठिन · Sorting
CHM#1884
आसान · Data Structures · Disjoint set union
Number of lines#1885
बहुत आसान · Implementation
Restoration of points quantity#1886
मध्यम · Implementation · Brute force
How to Break All Records#1887
मध्यम · Dynamic programming
Secret Level#1888
मध्यम · Math
Battlefields#1889
आसान · Math
Breaking the leaderboard#1890
मध्यम · Greedy algorithms
Mountain range#1891
आसान · Implementation · Prefix Sums
Construction of a warehouse#1892
बहुत आसान · Graphs