Include oscillator / chip details here [essential if generic delays / timeouts are used] // - // Oscillator / resonator frequency [in Hz] e.g. [11059200UL]游戏俄罗斯方块的源代码-Include oscillator/chip details here /[essential if generic delays/timeouts ar

编写程序求解“骑士巡游”问题：在n行n列的棋盘上（如n=5），假设一位骑士（按国际象棋中“马走日”的行走法）从初始坐标位置(x，y)出发，要遍访（巡游）棋盘中的每一个位置有且仅有一次。请编一个程序，为骑士求解巡游“路线图”（或告诉骑士，从某位置出发时，无法遍访整个棋盘 — 问题无解）。由于n比较大的时候输出结果会很多，以至于运行时间很长，没有实际意义，所以本程序只做了n=5的时候的情况。-Write a program for solving the Knight Parade ": n lin

Background This a classical problem. N Queens are placed on a N x N checkerboard. There should not be more than one "Queen" on the same horizontal line, nor on the same vertical, nor on the same diagonal line. Given the size of a checkerboa