start_x, start_y, 1, a, b, &mut visited); let p3 = f(&map, start_x, start_y, 2, a, b, &mut visited...2, a, b, visited); let p3 = f(&map, si, sj + 1, 3, a, b, visited); let p0 = if d !...数组visited := make([][][]bool, n)for i := range visited {visited[i] = make([][]bool, m)for j := range..., si, sj+1, 3, a, b, visited)if d !...:= make([][][]bool, n)for i := range visited {visited[i] = make([][]bool, m)for j := range visited[i