有一个大小为N*M的园子,雨后积起了水,八连通的积水被认为是链接在一起的求出园子里一共有多少水洼? *** *W* *** /** *进行深度优先搜索,从第一个W开始,将八个方向可以到达的 W修改为 . *每次进行深度优先搜索的时候就将链接的水坑换成了. *进行的深度优先搜索的次数就是水坑数 */ #include<stdio.h> #include<string.h> ; int N,M; char filed[MAX][MAX]; //园子的构造 //现在的位置(x,y) vo…

题目描述: Description Due to recent rains, water has pooled in various places in Farmer John's field, which is represented by a rectangle of N x M (1 <= N <= 100; 1 <= M <= 100) squares. Each square contains either water ('W') or dry land ('.'). F…

问题描述: 有个大小为N*M的园子,雨后积起了水.八连通的积水被认为是连接在一起的.求出园子里总共有多少水洼. N, M <= 100 输入例: : 问题分析: 八连通即:上.左上.左,左下,下,右下,右,右上. 这道题可以用深入优先搜索(DFS)的思想. 1. 寻找是水洼的点.如果找到,标记此点已经记过. 循环此点的八连通,如果是水,递归循环 2. 寻找的次数即为水洼数. 代码: # include <iostream> # include <fstream> using…

Lake Counting(POJ No.2386) Description Due to recent rains, water has pooled in various places in Farmer John's field, which is represented by a rectangle of N x M (1 <= N <= 100; 1 <= M <= 100) squares. Each square contains either water ('W')…

Lake Counting Time Limit: 1000MS     Memory Limit: 65536K Total Submissions: 17917     Accepted: 9069 Description Due to recent rains, water has pooled in various places in Farmer John's field, which is represented by a rectangle of N x M (1 <= N <=…

Lake Counting Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 28966   Accepted: 14505 Description Due to recent rains, water has pooled in various places in Farmer John's field, which is represented by a rectangle of N x M (1 <= N <= 10…

Lake Counting Description Due to recent rains, water has pooled in various places in Farmer John's field, which is represented by a rectangle of N x M (1 <= N <= 100; 1 <= M <= 100) squares. Each square contains either water ('W') or dry land…

Lake Counting Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 48370 Accepted: 23775 Description Due to recent rains, water has pooled in various places in Farmer John's field, which is represented by a rectangle of N x M (1 <= N <= 100; 1…

Lake Counting Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 40370   Accepted: 20015 Description Due to recent rains, water has pooled in various places in Farmer John's field, which is represented by a rectangle of N x M (1 <= N <= 10…

Lake Counting Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 18201   Accepted: 9192 Description Due to recent rains, water has pooled in various places in Farmer John's field, which is represented by a rectangle of N x M (1 <= N <= 100…