D – Cyclic Nacklace (KMP求循环节)
CC always becomes very depressed at the end …
CC always becomes very depressed at the end …
一块花布条,里面有些图案,另有一块直接可用的小饰条,里面也有一些图案。对于给定的花布条和小饰条,计算 …
The French author Georges Perec (1936–1982) once w …
Given two sequences of numbers : a[1], a[2], ̷ …
https://blog.csdn.net/v_july_v/article/details/704 …