Problems
Maximum forest cover digraph#2735
Hard · Dynamic programming · Graphs
ClosedCup#2736
Medium · Sorting · Strings
Ice Game#2737
Very hard · Greedy algorithms · Dynamic programming
Jumps#2738
Easy · Dynamic programming
Language#2739
Very hard · Implementation
"Penguin"#2740
Very hard · Implementation
WoW#2741
Very hard · Dynamic programming · Graphs
Spy Message#2746
Medium · Implementation
Iterated Difference#2751
Easy · Implementation
Shape Number#2752
Very easy · Implementation
Stock Prices#2753
Easy · Sorting
Contour Tracing#2754
Very easy · Implementation · Graphs
Pills#2755
Medium · Dynamic programming · Combinatorics
Robot Navigation#2756
Very easy · Graphs · Dynamic programming · Shortest paths
User Names#2757
Medium · Strings · Hashing
Citizenship Application#2758
Very easy · Implementation
Wealthy Family#2759
Very easy · Dynamic programming · Trees
Supply Mission#2760
Hard · Geometry · Sorting · Math
A Simple Problem#2761
Medium · Math
Bacon's Cipher#2762
Very easy · Implementation
The king - to the corner#2763
Very easy · Games
Annealing peaceful queens!#2764
Easy · Games · Brute force
Suffix machine gun#2765
Hard · Strings
Length of S(n)#2766
Very easy · Implementation
Square palindrome#2767
Medium · Strings