SiriusRen的博客

Strategic GameProblem Description Bob enjoys playing computer games, especially strategic games, but sometimes he cannot find the solution fast enough and then he is very sad. Now he has the following

过山车Problem Description RPG girls今天和大家一起去游乐场玩，终于可以坐上梦寐以求的过山车了。可是，过山车的每一排只有两个座位，而且还有条不成文的规矩，就是每个女生必须找个个男生做partner和她同坐。但是，每个女孩都有各自的想法，举个例子把，Rabbit只愿意和XHD或PQK做partner，Grass只愿意和linle或LL做partner，PrincessSno

（为什么最大独立集的背景都是严打搞对象的( ＿ ＿)ノ｜壁） 思路：匈牙利算法 没什么可说的……// by SiriusRen#include <cstdio>#include <cstring>using namespace std;int cases,n,tot,ans,first[555],next[555555],v[555555],fa[555],vis[555];struct

一道建图题……// by SiriusRen#include <cstdio>#include <cstring>using namespace std;#define N 1666int h,w,v[N],next[N],first[N],tot,cnt,cases,map[55][55],fa[N],ans;char a[55][55],xx[]={1,-1,0,0},yy[]={0