Given a 2d grid map of '1's (land) and' 0's (water), count the number of islands.
给定一个由字符‘1’(陆地)和‘0’(水域)组成的二维网格地图，计算岛屿的个数。
Realize the relatively shortest path's exploration in the status space of the grid map by path chain list method.
采用路径链表在栅格地图的状态空间中执行相对最短路径搜索。
After the initial sketches they produce so-called tape drawings on a package plan - a kind of grid map of the vehicle on a 1:1 scale and including all its technical and structural constituents.
接着在最初的草图根据一揽子计划制作所谓的胶带图——一种1：1的汽车网格图，包括所有的技术和结构成分。
This paper studied the coverage for the robot with contact sensors, and proposed the internal spiral coverage (ISC) algorithm based on grid-map.
研究了基于接触传感器的机器人覆盖问题，提出了基于栅格地图的内螺旋覆盖(isc)算法。
This paper studied the coverage for the robot with contact sensors, and proposed the internal spiral coverage (ISC) algorithm based on grid-map.
研究了基于接触传感器的机器人覆盖问题，提出了基于栅格地图的内螺旋覆盖(isc)算法。
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