chaoyueziji123的专栏

#include #include #include using namespace std; struct node { int x,y,step; }; char map[105][105]; int vis[105][105]; int to[4][2]= {1,0,-1,0,0,1,0,-1}; int n,m,sx,sy,ex,ey,ans; int check(in

#include #include #include #include #include using namespace std; struct Node { int x,y; }node[30]; int father[30],map[5][5],vis[5][5]; int xx[4]={1,-1,0,0}; int yy[4]={0,0,1,-1}; queueq; void p

Description A friend of you is doing research on the Traveling Knight Problem (TKP) where you are to find the shortest closed tour of knight moves that visits each square of a given set of n square