https://www.acmicpc.net/problem/13565코드#include using namespace std;#define MAX 1001#define FASTIO ios::sync_with_stdio(false); cin.tie(NULL);int m, n, arr[MAX][MAX];int dx[4] = { 1, -1, 0, 0 }, dy[4] = { 0, 0, 1, -1 };bool visit[MAX][MAX];void dfs(int x, int y) { visit[x][y] = true; for (int i = 0; i = 0 && nx = 0 && ny > m >> n; string s; for (int i = 0; i > s; for (int j = ..