hdu1242 这题时间怎么判断最小???? #include#include#include#includeusing namespace std;const int maxn = 210;int n, m, sx, sy, vis[maxn][maxn], dir[4][2] = {{-1, 0}, {0, -1}, {0, 1}, {1, 0}};char map[maxn][maxn]; 广搜 2023-09-24 47 点赞 0 评论 71 浏览