题目描述: Description The GeoSurvComp geologic survey company is responsible for detecting underground oil deposits. GeoSurvComp works with one large rectangular region of land at a time, and creates a grid that divides the land into numerous square plot…

题目链接 http://poj.org/problem?id=1562 题意 输入一个m行n列的棋盘,棋盘上每个位置为'*'或者'@',求'@'的连通块有几个(连通为8连通,即上下左右,两条对角线). 思路 floodfill问题,用dfs解决. 代码 #include <iostream> #include <cstdio> #include <cstring> using namespace std; ; char grid[N][N]; int visit[N][…

Description The GeoSurvComp geologic survey company is responsible for detecting underground oil deposits. GeoSurvComp works with one large rectangular region of land at a time, and creates a grid that divides the land into numerous square plots. It…

Oil Deposits Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 20058    Accepted Submission(s): 11521 Problem Description The GeoSurvComp geologic survey company is responsible for detecting under…

Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 15291    Accepted Submission(s): 8787 Problem Description The GeoSurvComp geologic survey company is responsible for detecting underground oil dep…

Description The GeoSurvComp geologic survey company is responsible for detecting underground oil deposits. GeoSurvComp works with one large rectangular region of land at a time, and creates a grid that divides the land into numerous square plots. It…

Oil Deposits  The GeoSurvComp geologic survey company is responsible for detecting underground oil deposits. GeoSurvComp works with one large rectangular region of land at a time, and creates a grid that divides the land into numerous square plots. I…

Oil Deposits Time Limit : 2000/1000ms (Java/Other)   Memory Limit : 65536/32768K (Java/Other) Total Submission(s) : 4   Accepted Submission(s) : 3 Font: Times New Roman | Verdana | Georgia Font Size: ← → Problem Description The GeoSurvComp geologic s…

Oil Deposits                                                 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)                                                                        Total Submission(s): 15084    Acce…

Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 8976    Accepted Submission(s): 5245 Problem Description The GeoSurvComp geologic survey company is responsible for detecting underground oil dep…