Zadania
Sum of squares#5897
Średnie · Math
How many multiples#5898
Łatwe · Math
Multiplication#5899
Trudne · Implementation
Multifactorial#5900
Łatwe · Dynamic programming
Discrete Fourier Transform#5901
Łatwe · Fast Fourier transform · Implementation
Reverse order#5902
Bardzo łatwe · Binary Search
Distinct Sums#5903
Łatwe · Brute force · Prefix Sums
Multifactorial - 2#5904
Bardzo łatwe · Math · Implementation
Roots from one#5905
Bardzo łatwe · Math
Discrete Fourier Transform - 2#5906
Średnie · Fast Fourier transform · Math
Square root#5907
Łatwe · Implementation
Dictionary search#5908
Trudne · Strings · Prefix Function
Fibonacci Strings#5909
Średnie · Strings · Dynamic programming
Isomorphisms#5910
Trudne · Hashing · Strings
Palindrome row#5911
Łatwe · Combinatorics
Suffix Game#5912
Łatwe · Strings
Number of Distinct Substrings#5913
Trudne · String suffix structures · Suffix Array
Suffix tree in line#5914
Łatwe · Suffix Array
Vertices of the implicit suffix tree#5915
Łatwe · Strings
Suffixes of one string#5916
Bardzo łatwe · Strings
Zebra - also a horse#5917
Bardzo łatwe · Strings
Happy Sum 3#5918
Łatwe · Dynamic programming
Fibonacci haters' nim 2. Peter strikes back!#5919
Bardzo trudne · Games · Dynamic programming · Prefix Sums · Bitwise Operations
Mr. Chudakov's Buses#5920
Bardzo łatwe · Graphs · Dynamic programming
Word number#5921
Łatwe · Brute force · Strings