#include <math.h> #include <stdio.h> struct hl{ int h; int l; int s; int x; int z; int y; }; int dfs(struct hl *luxian,int a,int b,int o) { if((luxian[o]).h==a-1&&(luxian[o]).l==b-1)return 1; if ( luxian[o].s>0&& dfs(l...