HUD 2717 Catch That Cow

【HUD 2717 Catch That Cow】的更多相关文章

HUD 2717 Catch That Cow

Catch That Cow Time Limit: 5000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 12798 Accepted Submission(s): 3950 Problem Description Farmer John has been informed of the location of a fugitive cow and wants to c…

HDU 2717 Catch That Cow （bfs）

题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=2717 Catch That Cow Time Limit: 5000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 12615 Accepted Submission(s): 3902 Problem Description Farmer John has been…

HDU 2717 Catch That Cow --- BFS

HDU 2717 题目大意:在x坐标上,农夫在n,牛在k.农夫每次可以移动到n-1, n+1, n*2的点.求最少到达k的步数. 思路:从起点开始,分别按x-1,x+1,2*x三个方向进行BFS,最先找到的一定是最小的步数. /* HDU 2717 Catch That Cow --- BFS */ #include <cstdio> #include <cstring> #include <queue> using namespace std; ]; int n, k…

HDU 2717 Catch That Cow(常规bfs）

传送门:http://acm.hdu.edu.cn/showproblem.php?pid=2717 Catch That Cow Time Limit: 5000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 20259 Accepted Submission(s): 5926 Problem Description Farmer John has been i…

HDU 2717 Catch That Cow（BFS）

Catch That Cow 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 ≤ 100,000) on the same number line. Farmer…

hdoj 2717 Catch That Cow【bfs】

Catch That Cow Time Limit: 5000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 9276 Accepted Submission(s): 2907 Problem Description Farmer John has been informed of the location of a fugitive cow and wants…

hdu 2717:Catch That Cow（bfs广搜，经典题，一维数组搜索）

Catch That Cow Time Limit: 5000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 6383 Accepted Submission(s): 2034 Problem Description Farmer John has been informed of the location of a fugitive cow and wants…

hdu 2717 Catch That Cow(广搜bfs)

题目链接:http://i.cnblogs.com/EditPosts.aspx?opt=1 Catch That Cow Time Limit: 5000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 7909 Accepted Submission(s): 2498 Problem Description Farmer John has been inform…

杭电 HDU 2717 Catch That Cow

Catch That Cow Time Limit: 5000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 8999 Accepted Submission(s): 2837 Problem Description Farmer John has been informed of the location of a fugitive cow and wants…

Hdoj 2717.Catch That Cow 题解

Problem Description 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 ≤ 100,000) on the same number line. F…

hdoj 2717 Catch That Cow

Problem Description 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 ≤ 100,000) on the same number line. F…

HDU 2717 Catch That Cow （深搜）

题目链接 Problem Description 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 ≤ 100,000) on the same number li…

题解报告：hdu 2717 Catch That Cow（bfs）

Problem Description 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 ≤ 100,000) on the same number line. F…

【HDOJ】2717 Catch That Cow

bfs. /* 2717 */ #include <iostream> #include <cstdio> #include <cstring> #include <cstdlib> #include <queue> using namespace std; #define MAXN 100001 queue<int> Q; int s[MAXN]; int n, k; int ans; void bfs() { int cur, n…

HDOJ/HDU 2717 Catch That Cow 一维广度优先搜索 so easy..............

看题:http://acm.hdu.edu.cn/showproblem.php?pid=2717 思路:相当于每次有三个方向,加1,减1,乘2,要注意边界条件,减1不能小于0,乘2不能超过最大值. 然后还要注意N>=K的时候,只能减1才能到达. #include <iostream> #include <string> #include <cstdio> #include <cmath> #include <vector> #includ…

hdu 2717 Catch That Cow（BFS，剪枝）

题目 #include<stdio.h> #include<string.h> #include<queue> #include<algorithm> using namespace std; struct tt { int step,tem; }; ]; queue <tt> q; int bfs(tt s,tt e) { tt front,temp; q.push(s); visit[s.tem]=; while(!q.empty()) {…

HDU 2717 Catch That Cow

简单的广搜: #include <cstdio> #include <queue> using namespace std; ],step[]; int n,start,end,res; bool check(int x) { )&&(x<)&&(map[x])) return true; else return false; } int bfs() { int temp; if(start==end) return res; queue<…

牛客假日团队赛5 L Catch That Cow HDU 2717 （BFS）

链接:https://ac.nowcoder.com/acm/contest/984/L 来源:牛客网 Catch That Cow 时间限制:C/C++ 1秒,其他语言2秒空间限制:C/C++ 32768K,其他语言65536K 64bit IO Format: %lld 题目描述 Farmer John has been informed of the location of a fugitive cow and wants to catch her immediately. He sta…

poj 3278（hdu 2717） Catch That Cow（bfs）

Catch That Cow Time Limit: 5000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 9753 Accepted Submission(s): 3054 Problem Description Farmer John has been informed of the location of a fugitive cow and wants…

POJ3278——Catch That Cow(BFS)

Catch That Cow DescriptionFarmer 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 ≤ 100,000) on the same number l…

POJ 3278 Catch That Cow（bfs）

传送门 Catch That Cow Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 80273 Accepted: 25290 Description 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 ≤ 10…

poj3278 Catch That Cow

Catch That Cow Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 73973 Accepted: 23308 Description 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 ≤ 100,00…

catch that cow (bfs 搜索的实际应用，和图的邻接表的bfs遍历基本上一样)

Catch That Cow Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 38263 Accepted: 11891 Description 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 ≤ 100,00…

poj 3278:Catch That Cow（简单一维广搜）

Catch That Cow Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 45648 Accepted: 14310 Description 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 ≤ 100,00…

2016HUAS暑假集训训练题 B - Catch That Cow

B - Catch That Cow Description 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 ≤ 100,000) on the same num…