Description The cornfield maze is a popular Halloween treat. Visitors are shown the entrance and must wander through the maze facing zombies, chainsaw-wielding psychopaths, hippies, and other terrors on their quest to find the exit.  One popular maze…

Children of the Candy Corn DescriptionThe cornfield maze is a popular Halloween treat. Visitors are shown the entrance and must wander through the maze facing zombies, chainsaw-wielding psychopaths, hippies, and other terrors on their quest to find t…

Children of the Candy Corn Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 11215   Accepted: 4841 Description The cornfield maze is a popular Halloween treat. Visitors are shown the entrance and must wander through the maze facing zombie…

题目链接. 题意: 先沿着左边的墙从 S 一直走,求到达 E 的步数. 再沿着右边的墙从 S 一直走,求到达 E 的步数. 最后求最短路. 分析: 最短路好办,关键是沿着墙走不太好想. 但只要弄懂如何转,这题就容易了. 单就沿着左走看一下: 当前方向  检索顺序 ↑ :     ← ↑ → ↓ → :       ↑ → ↓ ← ↓ :     → ↓ ← ↑ ← :       ↓ ← ↑ → 如此,规律很明显,假设数组存放方向为 ← ↑ → ↓, 如果当前方向为 ↑, 就从 ← 开始依次遍历…

题意:给一个w*h的迷宫,其中矩阵里面 S是起点,E是终点,“#”不可走,“.”可走,而且,S.E都只会在边界并且,不会在角落,例如(0,0),输出的话,每组数据就输出三个整数,第一个整数,指的是,以S的起点为当前所对着的路径为正方向,如果正方向的左边能走的话,就走左边,不能就按正方向走,不行的话就就往回走,如此反复,记录步数,并输出,第二个整数也是如此,只不过搜的方向改成正方向的右边.第三个就是最短路, 分析:前两个用DFS求出,最短路直接BFS解决,, 单就沿着左走看一下: 当前方向    …

Description The cornfield maze is a popular Halloween treat. Visitors are shown the entrance and must wander through the maze facing zombies, chainsaw-wielding psychopaths, hippies, and other terrors on their quest to find the exit. One popular maze-…

这道题有深搜和广搜.深搜还有要求,靠左或靠右.下面以靠左为例,可以把简单分为上北,下南,左西,右东四个方向.向东就是横坐标i不变,纵坐标j加1(i与j其实就是下标).其他方向也可以这样确定.通过上一步方向可以确定下一步应该从哪个方向开始搜.比如说,是向北走的,就必须先搜西,西不可以走,再搜北,如果北还不可以走,再搜东,最后才是南.其他方向的情况也可以这样推出来.最后走到E点完成了.广搜就是最基础的广搜.这道题做了将近10个小时.中途曾几次准备放弃,但最后还是坚持做完了. #include<ios…

点击打开链接 Children of the Candy Corn Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 8288   Accepted: 3635 Description The cornfield maze is a popular Halloween treat. Visitors are shown the entrance and must wander through the maze facing…

Children of the Candy Corn Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 10933   Accepted: 4708 Description The cornfield maze is a popular Halloween treat. Visitors are shown the entrance and must wander through the maze facing zombie…

  Children of the Candy Corn Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 8102   Accepted: 3540 Description The cornfield maze is a popular Halloween treat. Visitors are shown the entrance and must wander through the maze facing zombi…