这道题运用的知识点是求最短路的算法.一种方法是利用BFS来求最短路. 需要注意的是,我们要用一个三维数组来表示此状态是否访问过,而不是三维数组.因为相同的坐标可以通过不同的穿墙方式到达. #include <bits/stdc++.h> using namespace std; struct Node{ int r; int c; int g; int cnt; Node(int r,int c,int g,int cnt):r(r),c(c),g(g),cnt(cnt){} }; ][][]…
Robot Motion Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 12856 Accepted: 6240 Description A robot has been programmed to follow the instructions in its path. Instructions for the next direction the robot is to move are laid down in…
UVA 1600 Patrol Robot Time Limit:3000MS Memory Limit:0KB 64bit IO Format:%lld & %llu Description A robot has to patrol around a rectangular area which is in a form of mxn grid (m rows and n columns). The rows are labeled from 1 to m. The…
C. Robot Time Limit: 3000ms Case Time Limit: 3000ms Memory Limit: 262144KB 64-bit integer IO format: %lld Java class name: Main Submit Status PID: 36000 Font Size: + - There is a rectangular field in the lab of Institution of Advanced Robotic…
Problem UVA12569-Planning mobile robot on Tree (EASY Version) Accept:138 Submit:686 Time Limit: 3000 mSec Problem Description Input The first line contains the number of test cases T (T ≤ 340). Each test case begins with four integers n, m, s, t (…
Problem UVA1600-Patrol Robot Accept:529 Submit:4330 Time Limit: 3000 mSec Problem Description A robot has to patrol around a rectangular area which is in a form of m × n grid (m rows and n columns). The rows are labeled from 1 to m. The columns are…