CODEVS1022 覆盖（二分图染色+匈牙利算法）

【CODEVS1022 覆盖（二分图染色+匈牙利算法）】的更多相关文章

CODEVS1022 覆盖（二分图染色+匈牙利算法）

先对整幅图进行二分图染色,再跑一遍匈牙利算法. /* CODEVS1022 */ #include <cstdio> #include <cstring> #include <algorithm> #include <cmath> #define maxn 10008 struct edge{ int u,v,next; }eg[maxn*]; ]={,,,-}; ]={,-,,}; ][]; int cl[maxn]; int n,m,k,sum,ans;…

BZOJ1443 游戏game （二分图染色+匈牙利算法）

先对整幅图进行二分图染色,再跑一遍匈牙利算法.如果最大匹配数=点数*2,那么输出WIN. 对于任何一个非必须在最大匹配上的点,即为所求的点. Program Test375num2; type arr=record u,v,next:longint; end; ..] ,,-,); dy:..] ,-,,); maxn=; maxm=maxn*; ..,..] of longint; cl:..maxn] of longint; eg:..maxm] of arr; last:..maxn] o…

HDU 5943 Kingdom of Obsession 【二分图匹配匈牙利算法】（2016年中国大学生程序设计竞赛（杭州））

Kingdom of Obsession Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 49 Accepted Submission(s): 14 Problem Description There is a kindom of obsession, so people in this kingdom do things very…

USACO 4.2 The Perfect Stall（二分图匹配匈牙利算法）

The Perfect StallHal Burch Farmer John completed his new barn just last week, complete with all the latest milking technology. Unfortunately, due to engineering problems, all the stalls in the new barn are different. For the first week, Farmer John r…

HDU 2444 - The Accomodation of Students - [二分图判断][匈牙利算法模板]

题目链接:http://acm.split.hdu.edu.cn/showproblem.php?pid=2444 Time Limit: 5000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Problem Description There are a group of students. Some of them may know each other, while others don't. For ex…