3278专题
BFS —— POJ 3278 Catch That Cow
对应POJ题目：点击打开链接 Catch That Cow Time Limit: 2000MS Memory Limit: 65536KTotal Submissions: 54686 Accepted: 17096 Description Farmer John has been informed of the location of a fugitive cow
POJ 3278 简单 BFS
这道题 挺有意思 每次有 3 中移动方式，可以前可以后。 问最少移动几次可以抓住牛。 不管是棋盘上怎么移动，这都是个最短路的问题。 而每次的权又都是1 ，完全可以用 BFS 来解决。 我觉得 BFS 中的 used 数组可以用 dist 来代替。 #include <iostream>#include <stdio.h>#include <algorithm>#include
poj_3278_Catch That Cow_201407241728
Catch That Cow Time Limit: 2000MS Memory Limit: 65536KTotal Submissions: 45959 Accepted: 14400 Description Farmer John has been informed of the location of a fugitive cow and wants to catch h
poj 3278 bfs
如图：http://poj.org/problem?id=3278 广搜 #include<iostream> using namespace std; #include<queue> int visited[100004]; struct node { int num; int count; node(int n,int m) {
C - Catch That Cow POJ - 3278（一维BFS）
Farmer John has been informed of the location of a fugitive cow and wants to catch her immediately. He starts at a point N (0 ≤ N ≤ 100,000) on a number line and the cow is at a point K (0 ≤ K ≤ 100,0
POJ 3278-- Catch That Cow
题目： Catch That Cow Time Limit: 2000MS Memory Limit: 65536KTotal Submissions: 76114 Accepted: 24036 Description Farmer John has been informed of the location of a fugitive cow and wants t
POJ - 3278 Catch That Cow （BFS）
在很久很久以前，有一位大师级程序员，实力高强，深不可测，代码能力无人能及。从来没有人听说过他的真名，只知道他在完成一段代码后，总会跟上一行注释“十四出品，必属精品”，于是他在编程江湖上便有了绰号“十四”。 然而，十四大师并不满足于现有的一切，他想要让自己的实力有更进一步的提升。为此，他专程前往二次元世界修行。 二次元旅程归来的十四大师学习了新的技能——闪现。 在一条既定的直线
poj 3278 广搜
Catch That Cow Time Limit: 2000MS Memory Limit: 65536KTotal Submissions: 70333 Accepted: 22115 Description Farmer John has been informed of the location of a fugitive cow and wants to catch h
【POJ No. 3278】抓住那头牛 Catch That Cow
【POJ No. 3278】抓住那头牛 Catch That Cow POJ题目地址 【题意】 约翰希望立即抓住逃亡的牛。当前约翰在节点N ，牛在节点K （0≤N , K ≤100 000）时，他们在同一条线上。约翰有两种交通方式：步行和乘车。如果牛不知道有人在追赶自己，原地不动，那么约翰需要多长时间才能抓住牛？ 步行：约翰可以在一分钟内从任意节点X 移动到节点X -1或X+1。乘车：
Catch That Cow（广度搜索 poj 3278）
Catch That Cow（点击转到） Time Limit: 2000MS Memory Limit: 65536KTotal Submissions: 119275 Accepted: 37221Description Farmer John has been informed of the location of a fugitive cow and wants to catch her
POJ 3278 Catch That Cow -----BFS
Time Limit: 2000MS Memory Limit: 65536KTotal Submissions: 115640 Accepted: 36125 Description Farmer John has been informed of the location of a fugitive cow and wants to catch her immediately. He st
poj 3278 Catch That Cow 【bfs】
Catch That Cow Time Limit: 2000MS Memory Limit: 65536KTotal Submissions: 52335 Accepted: 16416 Description Farmer John has been informed of the location of a fugitive cow and wants to cat
POJ 3278 Catch That Cow 【BFS】
题目链接：http://poj.org/problem?id=3278 题意：假设一个人在位置x，那么他下一分钟能到达的位置是x-1,x+1,2*x，现给出你n,k，让你求从n到k最少所花费的时间 解析：直接bfs #include <iostream>#include <cstdio>#include <cstring>#include <algorithm>#include <c