Xenia and Hamming
Xenia is an amateur programmer. Today on the IT lesson she learned about the Hamming distance. The Hamming distance between two strings s = s 1 s 2… s n and t = t 1 t 2… t n of equal length n is value . […]
Xenia
Xenia and Colorful Gems
Xenia is a girl being born a noble. Due to the inflexibility and harshness of her family, Xenia has to find some ways to amuse […]
