主题链接:problemId=203" target="_blank">ZOJ 1203 Swordfish 旗鱼 Swordfish Time Limit: 2 Seconds      Memory Limit: 65536 KB There exists a world within our world A world beneath what we call cyberspace. A world protected by firewalls, password…

题目: There exists a world within our world A world beneath what we call cyberspace. A world protected by firewalls, passwords and the most advanced security systems. In this world we hide our deepest secrets, our most incriminating information, and of…

题目: There exists a world within our world A world beneath what we call cyberspace. A world protected by firewalls, passwords and the most advanced security systems. In this world we hide our deepest secrets, our most incriminating information, and of…

http://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=1203 大意: 给出一些点,求MST 把这几天的MST一口气发上来. kruskal #include<cstdio> #include<cmath> #include<algorithm> using namespace std; const int MAXN=101; const int INF=9999999; int fa[MAXN]; s…

#include "stdio.h". #include <iostream> #include<math.h> using namespace std; double dis[105][105]; double p[105][2];//点的坐标 double ans;//最短距离 int n; void makedis()//算出两个点之间的距离 { int i, j; double r; for (i = 0; i < n; i++) for (j =…

acm之pku题目分类 对ACM有兴趣的同学们可以看看 DP:  1011   NTA                 简单题  1013   Great Equipment     简单题  1024   Calendar Game       简单题  1027   Human Gene Functions   简单题  1037   Gridland            简单题  1052   Algernon s Noxious Emissions 简单题  1409   Commun…

以下是poj百道水题,新手可以考虑从这里刷起 搜索1002 Fire Net1004 Anagrams by Stack1005 Jugs1008 Gnome Tetravex1091 Knight Moves1101 Gamblers1204 Additive equations 1221 Risk1230 Legendary Pokemon1249 Pushing Boxes 1364 Machine Schedule1368 BOAT1406 Jungle Roads1411 Annive…

#include <stdio.h> #include <stdlib.h> #include <math.h> #define MAXN 100 #define MAXM 9900 int N, M; struct Edge { int u,v; double weight; } edge[MAXM]; int vertexs[MAXN]; int parents[MAXN]; double xs[MAXN]; double ys[MAXN]; int edge_cm…

ZOJ题目分类初学者题: 1001 1037 1048 1049 1051 1067 1115 1151 1201 1205 1216 1240 1241 1242 1251 1292 1331 1334 1337 1338 1350 1365 1382 1383 1394 1402 1405 1414 1494 1514 1622 1715 1730 1755 1760 1763 1796 1813 1879 1889 1904 1915 1949 2001 2022 2099 2104 21…

第十三届浙江省大学生程序设计竞赛 I 题, 一道模拟题. ZOJ  3944http://www.icpc.moe/onlinejudge/showProblem.do?problemCode=3944 In a BG (dinner gathering) for ZJU ICPC team, the coaches wanted to count the number of people present at the BG. They did that by having the waitre…