Uncle Tom's Inherited Land* Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 2013    Accepted Submission(s): 830Special Judge Problem Description Your old uncle Tom inherited a piece of land from…

题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1507 将i+j为奇数的构成x集合中 将i+j为偶数的构成y集合中 然后就是构建二部图 关键就是构图 然后就是简单的求最大匹配 代码:…

原文链接http://www.cnblogs.com/zhouzhendong/p/8254062.html 题目传送门 - HDU1507 题意概括 有一个n*m的棋盘,有些点是废的. 现在让你用1*2的矩形覆盖所有的不废的点,并且不重叠,问最多可以覆盖多少个1*2的矩形,输出方案,有SPJ. 输入描述: 多组数据,每组首先两个数n,m(如果n和m为0,则结束程序) 然后给出k 然后给出k个二元组(x,y)表示废点的坐标. 题解 按照前两片博文的算法已经不行了,因为方案不对了. 所以我们要进行…

Uncle Tom's Inherited Land* Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 3339    Accepted Submission(s): 1394Special Judge Problem Description Your old uncle Tom inherited a piece of land fro…

题目是跟 zoj1516是一样的,但多了匹配后的输出 详解zoj1516可见http://www.cnblogs.com/CSU3901130321/p/4228057.html #include <cstdio> #include <cstring> #include <cmath> using namespace std; ; int n , m , k; int g[maxn][maxn] , cx[maxn] , cy[maxn] , visy[maxn] ,…

Uncle Tom's Inherited Land* Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 1247    Accepted Submission(s): 542Special Judge Problem Description Your old uncle Tom inherited a piece of land from…

Uncle Tom's Inherited Land* Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 203 Accepted Submission(s): 132   Problem Description Your old uncle Tom inherited a piece of land from his great-great-…

Uncle Tom's Inherited Land* Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 1869    Accepted Submission(s): 777 Special Judge Problem Description Your old uncle Tom inherited a piece of land fr…

B. Uncle Tom's Inherited Land* Time Limit: 1000ms Memory Limit: 32768KB 64-bit integer IO format: %I64d      Java class name: Main Special Judge   Your old uncle Tom inherited a piece of land from his great-great-uncle. Originally, the property had b…

http://acm.hdu.edu.cn/showproblem.php?pid=1507 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 3671    Accepted Submission(s): 1554Special Judge Problem Description Your old uncle Tom inherited…