समस्याएँ
Races#816
कठिन · Graphs · Shortest paths
Broken Calculator#817
आसान · Implementation
Currency Manipulations#818
बहुत आसान · Dynamic programming
Two-round Olympiad#819
मध्यम · Greedy algorithms · Math
Formula 1#820
बहुत कठिन · Graphs
Grasshopper#821
मध्यम · Implementation
Unpacking a line#822
बहुत आसान · Implementation
Warehouse#823
मध्यम · Dynamic programming
Gasoline#824
आसान · Graphs · Disjoint set union
Game#825
बहुत कठिन · Graphs
Furrows#826
कठिन · Graphs
Simple Factorials#827
आसान · Brute force · Number theory
Shooting Range#828
बहुत कठिन · Brute force · Combinatorics · Math
TV tower#829
बहुत आसान · Brute force · Geometry
Prime numbers#830
बहुत आसान · Brute force
Expression#831
आसान · Implementation · Brute force
Increasing subsequence#832
आसान · Dynamic programming
The triangle and the point#833
बहुत आसान · Geometry
Power#834
बहुत आसान · Binary Search
Poker#835
बहुत आसान · Implementation
Prime numbers 2#836
आसान · Implementation
Permutations#837
बहुत आसान · Strings · Brute force
Route#838
बहुत आसान · Dynamic programming
Segments intersection#839
आसान · Geometry
Long sum#840
बहुत आसान · Implementation