http://poj.org/problem?id=1562 #include<iostream> using namespace std; ,m=,sum=; ][]; ][]={-,, ,, ,-, ,, ,, -,-, -,, ,- }; void dfs(int a,int b) { if(!aa[a][b])return; aa[a][b]=; ;i<;i++) { ]; ]; &&a1<m&&b1>=&&b1<…

题目链接 题意 : 问一个m×n的矩形中,有多少个pocket,如果两块油田相连(上下左右或者对角连着也算),就算一个pocket . 思路 : 写好8个方向搜就可以了,每次找的时候可以先把那个点直接变为*,这样可以避免重复搜索. //POJ 1562 ZOJ 1709 #include <stdio.h> #include <string.h> #include <iostream> #include <stack> #include <algori…

现在,又可以和她没心没肺的开着玩笑,感觉真好. 思念,是一种后知后觉的痛. 她说,今后做好朋友吧,说这句话的时候都没感觉.. 我想我该恨我自己,肆无忌惮的把她带进我的梦,当成了梦的主角. 梦醒之后总是无边的疼痛,无比的失落. 我果然还是不死心. 我为什么非得离开你,在夜的利刃上劈伤自己? 早上考完数逻,考试太水.好吧期中考.T T 来水一发,准备去做数据结构作业,种树呀种树...两颗啊两颗... ---------------------------------------------准备种树的…

Oil Deposits Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 14628   Accepted: 7972 Description The GeoSurvComp geologic survey company is responsible for detecting underground oil deposits. GeoSurvComp works with one large rectangular r…

Oil Deposits Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 16655   Accepted: 8917 Description The GeoSurvComp geologic survey company is responsible for detecting underground oil deposits. GeoSurvComp works with one large rectangular r…

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. It…

http://poj.org/problem?id=1562                                                                                                    Oil Deposits Time Limit: 1000MS   Memory Limit: 10000K Total Submissions: 12595   Accepted: 6868 Description The GeoSurv…

题意:POJ少见的中文题,福利啊. 思路: 一开始也没有思路呃呃呃 . 裸搜,连样例都过不去...参照了网上的题解:一行一行DFS 茅塞顿开啊. #include <cstdio> #include <cstring> #include <algorithm> #include <iostream> using namespace std; char a[9][9]; bool vis[9]; int ans,n,m; void stmd(int row,i…

  fengyun@fengyun-server:~/learn/acm/poj$ cat 1979.cpp #include<cstdio> #include<iostream> #include<string> #include<algorithm> #include<iterator> #include<sstream>//istringstream #include<cstring> #include<que…

F - (例题)不等式放缩 Time Limit:1000MS     Memory Limit:10000KB     64bit IO Format:%I64d & %I64u Submit Status Practice POJ 1190 Description 7月17日是Mr.W的生日,ACM-THU为此要制作一个体积为Nπ的M层生日蛋糕,每层都是一个圆柱体. 设从下往上数第i(1 <= i <= M)层蛋糕是半径为Ri, 高度为Hi的圆柱.当i < M时,要求Ri &…