Ignatius and the Princess I Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 14577    Accepted Submission(s): 4613Special Judge Problem Description The Princess has been abducted by the BEelzebub…

Ignatius and the Princess I Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 13911    Accepted Submission(s): 4370 Special Judge Problem Description The Princess has been abducted by the BEelzeb…

Ignatius and the Princess I Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 12124    Accepted Submission(s): 3824Special Judge Problem Description The Princess has been abducted by the BEelzebub…

解题思路:打印路径是关键,细节处理见代码. #include<cstdio> #include<cstring> #include<algorithm> using namespace std; ; char mapp[maxn][maxn]; ][]; //队列,刚开始没有乘以4,结果RE了 //dp[i][j]表示走到坐标(i,j)时所用的时间 //pre[x][y]存储当前点的前一个点在队列中的位置 int pre[maxn][maxn], dp[maxn][ma…

  此题需要时间更少,控制时间很要,这个题目要多多看, Ignatius and the Princess I Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 9910    Accepted Submission(s): 2959 Special Judge Problem Description The Princess has b…

Problem Description The Princess has been abducted by the BEelzebub feng5166, our hero Ignatius has to rescue our pretty Princess. Now he gets into feng5166's castle. The castle is a large labyrinth. To make the problem simply, we assume the labyrint…

#include <stdio.h> #include <string.h> #include <queue> using namespace std; struct node { int x,y,step; friend bool operator<(node n1,node n2) { return n2.step<n1.step; } }; int map[105][105]; int flag[105][105]; int cnt[105][105]…

题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1026 题意:输入n,m和一个n*m的矩阵, .表示通路: x表示墙: n表示有一个怪物,消灭它需要n个时间. 求从(0,0)到(n-1,m-1)所需要的最短时间. 如果不存在,照题目格式输出:如果存在,将路径输出. 思路:广搜遍历求出最短路径,并用优先队列优化. 可以用递归逆向遍历出路径(开始没想到). #include<iostream> #include<cstdio> #incl…

Ignatius and the Princess I Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 16713    Accepted Submission(s): 5327Special Judge Problem Description The Princess has been abducted by the BEelzebub…

Ignatius and the Princess I Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 11710    Accepted Submission(s): 3661 Special Judge Problem Description The Princess has been abducted by the BEelzeb…