百练 4127:迷宫问题

#include <bits/stdc++.h> using namespace std; struct Pos{ int r, c; int f; Pos(int rr = 0, int cc = 0, int ff = 0) : r(rr), c(cc), f(ff){} }; const int maxLofMaze = 8; const int maxLofqueue = 100;

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