hdu4849 Wow! Such City!(最短路dijkstra)...
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其他好文 时间:
2014-07-09 12:57:49
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题目链接:hdu 4849 Wow! Such City!
题目大意:有N个城市,给定计算两两城市距离的公式,然后求0到1~N-1的城市中,最短路径模掉M的最小值。
解题思路:先根据公式求出距离C矩阵,注意中间连乘3次的可能爆long long,然后用裸的dijstra算法求最短路。
#include
#include
#include
#include
using nam...
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Web程序 时间:
2014-07-09 12:56:23
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231
Help Me with the Game
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 3292
Accepted: 2122
Description
Your task is to read a picture of a chessboard posi...
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其他好文 时间:
2014-07-09 11:58:32
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204
Problem D
Prince and Princess
Input: Standard Input
Output: Standard Output
Time Limit: 3 Seconds
In an n x n chessboard, Prince and Princess plays a game. The squares in the chessboard are ...
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其他好文 时间:
2014-07-09 11:44:54
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211
Just a Hook
Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 15889 Accepted Submission(s): 7897
Problem Description
In the game o...
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其他好文 时间:
2014-07-09 11:35:08
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215
《2048》游戏的操作主要是依靠键盘的上、下、左、右来完成,首先我们需要在game.js文件中捕获键盘响应的事件。 我们以向左移动为例,来讲解具体的移动逻辑内容,完成moveLeft()方法逻辑。...
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Web程序 时间:
2014-07-09 10:52:52
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396
3882 - And Then There Was One
Time limit: 3.000 seconds
Let's play a stone removing game.
Initially, n stones are arranged on a circle and numbered
1,..., n clockwise (Figure 1). You are also...
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其他好文 时间:
2014-07-09 10:00:13
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172
HDU 4849 Wow! Such City!
题目链接
题意:按照题目中的公式构造出临接矩阵后,求出1到2 - n最短路%M的最小值
思路:就根据题目中方法构造矩阵,然后写一个dijkstra,利用d数组取求答案即可
代码:
#include
#include
#include
#include
using namespace std;
const lo...
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其他好文 时间:
2014-07-09 09:11:12
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199
Flip Game
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 29713
Accepted: 12876
Description
Flip game is played on a rectangular 4x4 field with two-sided...
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其他好文 时间:
2014-07-08 13:32:49
阅读次数:
189
The Pilots Brothers' refrigerator
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 18040
Accepted: 6841
Special Judge
Description
The game “The Pilots...
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其他好文 时间:
2014-07-08 12:54:14
阅读次数:
131